Recompression Chambers & Wet Bell Dive Systems
POMMEC STACKABLE LARS SYSTEM 2 DIVERS POMMEC 2 DIVER STACKABLE LAUNCH AND RECOVERY SYSTEM WITH BASKET This Launch and Recovery System is specifically designed to provide a extreme compact option to the standard launch and recovery systems offered by our competitors. This system is very easily transportable, it s designed to fit 2 complete systems in a high cube 20 container. We realise the necessity to use the least amount of deck space onboard a vessel and ensure that shipping & mobilisation costs are kept to a minimum. The configuration offered in this specification is viewed as being the most practical solution for a mobile launch & recovery system that complies with IMCA s diving standards and your specification requirements. Specifications: Stackable system 75 mtr wire Easy transportable Platform with lifting point / corner blocks and forklift lifting points A-frame hydraulically controlled Control box mounted on platform Hydraulic driven cage winch, top mounted + extra (electric) remote control Hydraulic driven clump weight winch, top mounted Divercage with capacity for two divers 2x fixating point for 50 Ltr cylinder on the cage Clump weight Lloyd's Register of Shipping Certified CE Certified General specifications Dimensions stored: 4000 x 2200 x 1300 mm (LxWxH) Dimensions operational: 5300 x 2200 x 4270 mm (LxWxH) 3250 Kg (including clump weight and cage) 180 Bar - 42 lpm Platform: offshore coated steel - Fe 510 D A-frame: offshore coated steel - Fe 510 D Control box: stainless steel - AISI 316L
Electronic control box: stainless steel - AISI 316L (IP66) Hydraulic cylinders: offshore coated steel - FE 510 D, hard chrome rods Double break man-riding winches, stainless steel AISI 316L Diam. 10mm wire for cage, 75 mtr Diam. 8mm wire for clumpweight, 150 mtr Remote control with 15 mtr cable controlling the; - Cage winch - Clump weight winch - A-frame Diving cage: - Stainless Steel AISI 316L - 1250 x 900 x 2300 (LxWxH) Inner dimensions - 250 Kg Weight - 500 Kg Payload - 2x fairlead mounted in top of the cage, 100 x 100 (for umbilicals) - Security door Clump weight: - Stainless steel AISI 316L, Synthetic PE top plate - 1500 x 300 x 255 (LxWxH) - 200 Kg - Endblock* Manual, hardcopy and CD-ROM General arrangement drawings Certificates 1x Flood light Options: 20' HIGH CUBE CONTAINER For maximum 2 Pommec Diver Launch Systems Blue RAL 5010 Weather proof PVC type tarpaulin SUPER RAPTOR E, DOUBLE POWERPACK Two machines in parallel with two separated circuits 2x 42 L/min @ 190 Bar 2x 40 L tank Stainless steel skid with protection plate Leveling hose between both oil tanks complete with ball valves Estimated weight 350 Kg Can be fork lifted Lifting eyes on each corner Etc.
EASY TRANSPORTABLE POMMEC 2/3 DIVER WETBELL SYSTEM PW0083 WET BELL SYSTEM The PW0083 2/3 Diver Wetbell Launch & Recovery systems are specifically designed to provide a compact option to the standard launch and recovery systems offered by our competitors. This system is very easily transportable because it fits exactly in a (optional) slightly adapted open top container. We realise the necessity to use the least amount of deck space onboard a vessel and ensure that shipping & mobilisation costs are kept to a minimum. A variety of layouts for systems are available and our design office can provide a custom system layout to suit your vessel and diving requirements. The configuration offered in this specification is viewed as being the most practical solution for a mobile launch & recovery system that complies with IMCA s diving standards and your specification requirements. Guidance Codes and Standards IMCA D023: DESIGN - Diving Equipment Systems Inspection Guidance Note for Surface Orientated Diving Systems (Air & Mixed Gas) Feb 2000 IMCA D014: International Code of Practice for Offshore Diving Lloyds Rules and Regulations for Offshore Structures TECHNICAL SPECIFICATIONS The PW0083 2/3 Diver Wetbell System comprises the following main equipment and is clearly specified within this technical specification. Skid Base and A-Frame handling system Winches and Hydraulic Power pack Open bottom diving Wetbell with Acrylic hexagonal dome with onboard life support gas and communications systems Fixed wetbell hydraulic control on the skid, portable electrical main switchboard and alarm panel. The system requires only main and standby electrical power and external gas supply to be fully operational. The panel and electrical control system is designed to be mounted on the skid or to be mounted in a client supplied control room/container. Summary of Specifications Design standard : Lloyds Rules Certification authority : Lloyd s Register of Shipping Safe working load: Wet bell : 1600 kgs Bell winch : 1800 kgs continuous Guide wire system : (1100) 2200 kgs continuous (two-fold purchase)
Fail safe brake rating: Bell winch : 2100 kgs continuous Guide wire system winch : 2750 kgs continuous (two-fold purchase) Main power supply Requirement Standby power supply requirement : 15 kw 380 V 50 Hz or 440 V 60 Hz 3-phase : 11 kw 380 V 50 Hz or 440 V 60 Hz 3-phase Launch & recovery physical data Description of Equipment Length Width Height Weight Wet bell & Skid (transport mode) 4.00m 2.30m 2.35m 8 ton Wet bell & Skid (onboard ship) 4.00m 2.30m 3.20m 8 ton Dive Control On application Machinery and workshop container On application Approx Wetbell Skid & A-frame Skid - Rugged steel base framework with stiffening gussets and sacrificial deck fastening positions. The working area is decked with galvanized steel grating to ensure non slip safe operation and to reduce water entrapment. A-frame A rugged A-frame is provided to launch the wetbell over the ships side. The A-frame is designed to be rigid in operation and handle the required design loading as specified in Lloyd s requirements for offshore structures. As an additional safety feature for man riding purposes the A-frame is provided with safety stops should a failure in the rams or hydraulics occur. Wire sheaves - The A-frame is fitted with sheaves on the top of the frame and an emergency recovery pad eye is provided should all systems fail and a separate winch or manual system be needed to recover the bell. These sheaves provide movement in 3 axes thereby preventing the chance of the wire jumping off. In addition the wear on the sheave is uniform and any side movement due to currents or vessel movement will not create excessive shear forces on the pins. Hydraulic Cylinders Hydraulic cylinders are supplied with stainless steel shafts as a standard to provide trouble free operation in the marine environment. The cylinders are used for luffing the A-frame. Flow dividers are provided to ensure simultaneous extension of the rams. Dual hydraulic over centre valves are also hard piped onto the cylinders to prevent uncontrolled movement of the rams due to a loss of hydraulic pressure. This ensures a safe operation of the system at all times. Hydraulic piping All hydraulic pipe work is of mild steel construction hoses and cadmium plated fittings. The pipe work is securely fitted to the frame using pipe clamps. All flexible connections and interconnects are kept to a minimum. Safety protection - A safety chain is provided across the sea side of the A-frame and is clipped in position after launching. Safety eyelets are provided on the skid frame to clip operators in should they be working over the side. A safety rail is provided on the inside of the rams to prevent accidental damage from recovering the bell. The rails also provide support for the diver when exiting and entering.
Painting - The framework is shot blasted and painted to a marine grade paint specification. A Jotumastic or Carbomastic heavy duty marine aluminium primer with a polyurethane top coat. Final DFT is 200 microns plus. Main Wire Lift System The wetbell is lifted to and from the working depth using the main wire winch as the primary means. The winch is routed through the A-frame using standard sheave assemblies and is directly connected to the wetbell using a wire socket with castle nut and pin. The Offshore man rider winch specifications are as follows: Minimum lift capability Maximum lifting speed Wire diameter for 1,5T Maximum drum wire capacity Wire length supplied Drive system Braking Finish Approximate dimensions : 1.9 Ton (1900 kg) (1.9N) : operator controllable up to 20m per minute : 14mm non-spin : 100m of 14mm (4 layers) : 100 m : Direct hydraulic : 1. Shaft mounted, non rotating multi disc internal gearbox brake. 2. Dynamic Hydraulic over-centre valve Level wind : Bare drum : Painted steel construction, with marine grade primer and high gloss topcoat. Stainless Steel Safety guards are fitted : Length 950mm Width 650mm Height 890mm Weight 500kg Guide Wire System The guide wire system provides a means of guiding the bell to the sea bed and maintaining the bell in a set orientation and perpendicular position to the vessel. This reduces the effect of strong currents and vessel movements. The guide wire system also serves the purpose of providing a secondary means of recovery and is the reason for the guide wire winch being rated for man rider purposes. The winch has a two fold purchase with the standing part secured to the top of the A-frame. The winch is rated for approx 36m/min ascent speed (18/min actual two fold purchase). This is to provide adequate speed during work where surface decompression is required and the distance from sea level to system is high. Typically rig support where freeboard height is in excess of 20m. The clump weight supplied with the system is provided with dual sheave wheels and is provided with finger guard protection, etc. The clump weight weighs 400kgs. The guide wire winch specifications are as follows: Minimum lift capability Maximum lifting speed Wire diameter for 1,3T Maximum drum wire capacity Wire length supplied Drive system : 1.4 Ton (1400 kg) (1.4kN) : operator controllable up to 36m per minute : 12mm non-spin : 200m of 12mm (5 layers) : 200m : Direct hydraulic
Braking Level wind Finish Approximate dimensions : 1. Shaft mounted, non rotating multi disc internal gearbox brake. 2. Dynamic Hydraulic over-centre valve : Bare drum : Painted steel construction, with marine grade primer and high gloss topcoat. Stainless Steel safety guards are fitted. : Length 950mm Width 650mm Height 890mm Weight 500kg Umbilical Winch In order to provide automated umbilical control including payout and recovery. The umbilical is controlled by means of an hydraulically powered umbilical sheave. The sheave is typically mounted in an elevated position to maintain a suitable arc of contact. Minimum lift capacity Maximum lifting speed Umbilical Diameter Lining Drive System Braking Finish : 1.75kN (175 kg) : Operator controllable up to 20m per minute : 45 to 80 mm : Rubber : Direct hydraulic : Dynamic Hydraulic over-centre valve : Painted steel construction, with marine grade primer and high gloss topcoat Hydraulic Power Packs The hydraulic power pack are situated on the A-frame skid near the winch and control station. The power pack consists of the following: Main pressure compensated piston pump and motor rated as follows: 15 kw power with a flow of 47 l/min at 180 bar 380V 50Hz with IP56 rating Secondary fixed displacement gear pump and motor rated as follows: 15 kw power with a flow of 47 l/min at 180 bar 380V 50hz with IP56 rating Common 250 litre oil reservoir Silica Gel filler breather Sight glass with level switch Oil filter system 10u filter system High oil temperature cut out An electrical control box is supplied at the skid for operating the system hydraulics. All hydraulic fittings will be standard cadmium plated. All hydraulic pipe work used will be painted and covered with grease impregnated tape. All hose fittings pipe crimping ferrules and other hydraulic fittings will be off the O- ring or flair type to minimize the chance of leakages. Heavy duty pipe clamps are used throughout to clamp all pipe runs to the skid. Two wire hydraulic hose will be used exclusively on all relevant flexible areas on the skid.
Main Bell Umbilical The main bell umbilical is spiral wound with a polypropylene outer braid, and comprises the following: 100m overall length 4x ¼ hose (Wetbell & divers depth s) 4x 3/8 hose (Diver 1 & 2 gas supply & standby gas) 1x ¾ hotwater hose 4x comms cable with twisted pairs 5x powercable (3x 1.5mm² cores) 3x videocable Polyester fibre tension members Polyethylene monofilament overbraid Safe working load is 250 kgf Stainless steel stainless relief Optional; 1x ¾ Hydraulic hose 1x 5/8 Hydraulic hose Main Bell umbilical basket Stainless steel umbilical storage basket for the umbilical mounted at the backside of the skid. Excursion Umbilical, Diver 1, 2 & 3 The excursion umbilical for the divers 1 is spiral wound and comprises the following: 45m overall length ¼ depth hose 3/8 gas hose 2 twisted pairs comms cable Mini-TV cable for camera & light system Standby Diver Umbilical The surface standby diver umbilical is spiral wound and comprises the following: 120m overall length ¼ depth hose 3/8 gas hose 2 twisted pair comms cable 3-core 1.5mm² power cable for light 2/3 Diver Wetbell The wet bell is designed to accommodate two or three diver s and the technical specifications are as follows: Dimensions - Inside diameter 1,4m Hexagonal acrylic dome The hexagonal dome is a unique initiative to reduce offshore down time, spare parts costs and logistic storage. With previous acrylic domes a complete spare dome was required to ensure a 100% redundancy should the dome be damaged. The hexagonal dome features the visual advantages of conventional
acrylic domes except with the benefits of being able to easily replace individual acrylic panes offshore. Should the acrylic panes not be available in an emergency, suitable steel plate can be used still providing a complete wetbell system with very low downtime potential. The diver recovery hoist and diver handles are an integral part of the hexagonal dome to assist divers within the bell. Stainless steel tubular construction Provides superb wear and corrosion resistance to the harsh marine environment. The base of the bell is mild steel, double dipped galvanised and painted. In addition all boltable interfaces are directly through the base plate thereby ensuring no threaded steel is open to the corrosive environment. All bolts are supplied with nylocks and spring washers. 10 additional mounting points are provided for equipment installed on the frame. Lifting points The bell is fitted with a central lifting point and three additional eyelets for attachment of the bell kellems grip and for emergency recovery. Guide wire system - Stainless steel guide wire guides with nylon bushes are provided for securing the bell to the guide wires. The bell is equipped as follows: Bell lighting - 2 x 100W underwater lights are provided mounted outside of the dome facing both entrance and exits to the wetbell. Umbilical storage Stainless steel horns for up to 45m umbilical lengths are provided. The horns are able to be quickly released to provide emergency intervention by the standby diver. Unconscious diver recovery system - For compliance to IMCA guidelines a diver recovery hoist is provided to lift an unconscious diver into the bell air space. Divers depth indicating gauge A gauge is provided for monitoring bell depth by the divers. Bell communication The wet bell is equiped with a talk-back speaker mounted on a stainless steel bracket in the top of the bell dome for communications between the divers in the bell and the operators at the dive control station Optional; Hydraulic Tools connector- In the bell 2 hydraulic handtools can be connectred, via a switch valve. Only 1 tool can be used at the same time. The bell life support systems are as follows: Onboard Gas Supply - 4x 50l 200 bar onboard gas supply cylinders with regulators and demand valves. These cylinders supply the divers air manifold with emergency air. Divers Manifold Each divers manifold has separate surface air supply, cross over valves, second stage demand regulators, bailout air supply hose whip for connecting to the divers helmet and HP contents gauges. Bell supply The bell supply is supplied from the standby diver supply and includes a dome vent valve. Hot water A hot water manifold is supplied for connection to the divers hot water system Pneumofathometer depth monitoring - provided for diver 1, diver 2, diver 3 and the bell. Oil filled Electrical box - An oil filled electrical box is supplied only on request. Our standard wetbell is directly coupled to the umbilical through inline subconn connectors. These connectors connect the divers umbilicals and the bell systems. This system provides less leak potential and reduces maintenance requirements. Should an oil filled electrical box be required the system will comprise of directly glanded umbilical electrical cables into the oil filled box. Wires will be junctioned and wired to bulkhead connectors. The box will be manufactured from stainless steel with an Acrylic securing plate. An oil pressure compensation system is also provided.
Hydraulic Control Panel The hydraulic control panel provides all the hydraulic controls for bell and guide wire weight deployment and umbilical handling. It is positioned on the frame to provide the operator with a clear view of the bell recovery and launch position. Controls are provided for: A-frame luff out and in Main wire in and out Guide wire in and out Pressure gauges are provided for: Main pump Hydraulic system pressure Secondary pump hydraulic system pressure Main Electrical Switchboard The main electrical switchboard provides controls for the wet bell, wet bell handling system and diving control room. The switchboard is fitted with isolating transformers, circuit breakers and control switches with system status indicator lamps for all consumers. It supplies power to: Main hydraulic pump Standby hydraulic pump Hydraulic power pack control system (Temperature) Deck lights Emergency Electrical Switchboard In accordance with the rules for Diving Systems, the emergency electrical switchboard for the wet bell and handling system should be located in a separate compartment to the main electrical switchboard. We therefore provide the switchboard on a portable trolley with 20m cable that can be mounted near the standby generator and provides the required level of redundancy in the event of fire and loss of main electrical switchboard power. Wet bell consumers supplied by the emergency electrical switchboard include: Emergency bell lighting Bell handling system standby hydraulic pump. Extra; Certificates Maintenance schedule Manuals 12 month warranty from date of shipment
DIVECONTAINER NITROX 20" Specifications container; - Standard ISO 20" container with CNC plate - Divided in 2 compartments (Compressor etc. & Controls) - Isolated with 4cm thick sandwich panels - Walk in door steel at container end in "controlroom" - Window in container wall at "controlroom side" (ca 1,25 x 0,9 mtr) - Special hatches for protecting the window during transport and storage - Two special connection boxes in container wall for electricity and gas - Two stainless steel ventilation grids in container wall at "compressor side"
Further equipped as follows; Compressor compartment; - LP compressor Alup, SCK 25-10, Silent, 13 Bar - LP bank, 16 Bar, 500 Ltr - 4 piece air filtration set Parker - HP compressor silent, L&W 450 ES, 200 Bar, semi automatic, 4x filling hose - 6x 50 ltr industry cylinder, 200 Bar, air, Lloyd's certificated - 6x 50 ltr industry cylinder, 200 Bar, nitrox, Lloyd's certificated - Mixmaster L&W Nitrox Membrane - Oxygen analyzer - Heat exchanger and chiller - Two umbilical storage brackets mounted on opening container doors Controlroom; - Worktable with stainless steel controlwall for mounting the controlpanel, monitors, etc. - 3 diver controlpanel Pommec - 3 diverradio Amcom with wireless tender option - 1x wireless headset for Amcom radio - 3x LCD monitor - 3x DVD recorder - 1x table & 4x chair - 1x Steel closet ca 1,95 x 0,95 x 0,45 Mtr - 2x heating - 2x fire extinguisher General; - Complete electrical system including lamps, switches, cables, fuses, trafo etc. - Complete air/nitrox tubing - Lloyd's / IMCA certificate
POMMEC DIVING CONTAINER FULLY EQUIPPED DIVING CONTAINER AS DESCRIBED UNDERNEATH WITH 1400MM (55 ) DDC.THIS CONTAINER IS ONLY COMPLETED WITH NEW EQUIPMENT. Steel 20 Ft container class A with CNC plate/certificate. In one wall we will built 2 windows and one side entrance special sea door, for easy access of the container. DDC 1400 MM ( 55 ) diameter with 2 benches and 3 windows and medical lock, 3 Scott overboard dump bibs, 2 with panel in the main chamber and 1 with panel in the entrance lock, Amron comms, 3 X Sound Powered Phones, 1 x heater, 2 x lights, 1 x extinguisher, O2 analysers, 1 x caisson gauge, flow meters, 4 pressure reducers ( 2 for O2 and 2 for HP air ), etc, etc. The container is fully isolated with 4 cm thick isolation material.(ideal for the Middle-East and Scandinavia!). The HP compressor is a German L&W 300/450 E unit, fully automatically, start-stop plus condensate drain, 450 ltrs/min, 225 Bar WP. This compressor is at the least of the same Quality as the famous Bauer compressors only a lot cheaper! The LP compressor is a fully silenced, Dutch manufactured Creemers SG-1620 unit, fully automatically, 1320 ltrs/min, 15 Bar WP. The HP buffers are 10 HP cylinders of 50 ltrs each 200/300 Bar, which gives a total storage capacity of 100 m3. These buffers will be built above the DDC, to use all the available floor space. The LP buffer is 500 ltrs contents with 16 Bar WP. The LP filtration is done by Domnick Hunter filters. A 3-diver panel complete with a 3 diver Amron comms unit is built in the unit. Complete with O2 analysers. The electricity system can be fed by either 380V (50 HZ) or 440 V (60HZ), it switches automatically. There is also a big Trafo unit from 380V/440V-115V/24V/12V. In the container we will fit Stainless steel attachments for 3 Umbilicals, which can be attached at the outside of the container when the unit is operational. The complete container is built according to the latest Lloyd's Register of Shipping rules and is fully IMCA compliant and will be delivered with all the necessary certificates and instruction books. There can be a lot more explained about smaller details. If you require this then we can go ahead with it in case this proposal is of your interest! Please note, that we can also deliver the HP air system into a 300/450 Bar modus.
POMMEC RECOMPRESSION CHAMBERS Pommec is able to provide recompression chambers to all our customers' requirements, built to the highest standard and in accordance with the Lloyds Register Rules and Regulations for the construction and classification of submersibles and underwater systems, or any other testing authority like D.N.V., A.B.S., Germanischer Lloyd, etc.. requirements. Pommec's Recompression Chambers are high quality commercial twin-lock RCCs available in many different sizes. Many new and serviced recompression chambers have left our premises in many different models equiped on customers Stainless steel is used extensively in the construction of the pressure vessels for all components subjected to corrosion or wear including service locks, lifting lugs, bunks, door hinges, mounting brackets and penetrators. STANDARD EQUIPMENT Pressurization circuit with internal mufflers and lock equalization valve Exhaust circuit with internal anti-suction injury devices and external mufflers Weatherproof control panel with stainless steel trim 160 mm diameter dual scale MSW/FSW depth gauges Oxygen BIB systems with Scott Pressure-Vak II overboard dump masks Robust, high quality three-way intercom system Main lock sample circuit Overpressure relief circuit with safety valve Fully automatic service lock interlock device Viewports for perfect visibility in the chamber interior Easily removable aluminium floor plates
1 DIVER DECOMPRESSION TANK Ø 1300MM Pommec BV Ampèreweg 6 4631 SP Hoogerheide Netherlands Tel.: +31 (0)164 615490 Fax.: +31 (0)164 613400 E-mail: info@pommec.com
Pommec BV Ampèreweg 6 4631 SP Hoogerheide Netherlands Tel.: +31 (0)164 615490 Fax.: +31 (0)164 613400 E-mail: info@pommec.com
Pommec BV Ampèreweg 6 4631 SP Hoogerheide Netherlands Tel.: +31 (0)164 615490 Fax.: +31 (0)164 613400 E-mail: info@pommec.com
\ Pommec BV Ampèreweg 6 4631 SP Hoogerheide Netherlands Tel.: +31 (0)164 615490 Fax.: +31 (0)164 613400 E-mail: info@pommec.com
TWIN LOCK Ø 1300MM DDC \ Pommec BV Ampèreweg 6 4631 SP Hoogerheide Netherlands Tel.: +31 (0)164 615490 Fax.: +31 (0)164 613400 E-mail: info@pommec.com
CO2 SCRUBBER Specifications: Dimensions in mm (inch) Length: 422 (16.6) Width: 226 (8.9) Height: 245 (9.7) Complete CO 2 Scrubber Unit The CO2 scrubber unit is designed to remove CO2 from the atmosphere in a diving system or decompression chamber. The scrubber unit consists of a fan, that pulls air through a canister filled with CO2 adsorbent, such as Sodasorb or Sodalime. The scrubber motor is completely sealed. Environmental conditions such as oxygen level, humidity or pressure will not affect the motor at all. The motor is very dependable, because of its brushless design. There are 2 versions of the scrubber available: one has an adjustable preset fan speed, the other has an externally controllable fan speed. The preset version runs on any 24VDC, 2A power supply. The externally controlled version requires an optional fan speed control unit. Weights in Kg (lbs.) Complete unit (empty canister) 8.3 (18.3) Complete unit (full canister) 16 (35.3) Canister (empty) 2.3 (5.1) Canister (full) 10 (22) Power Supply Rotating Speed (without canister, atmospheric pressure) Operating Pressure 24-28VDC, 2A 1400-4000 rpm Max. 42 bar (420 msw) Ordering info: Scubber with canister and bracket, pre-set speed Scrubber with canister and bracket, external speed control Scrubber motor, pre-set speed Scrubber motor, external speed control Canister Mounting Bracket Accessories: Power supply / fan speed control unit The canister can hold approx 7.5 kg (16.5 lbs) of CO2 adsorbent. The canister is connected to the motor by a bayonet locking mechanism, so it can be easily replaced and/or refilled.
DPM72 TEMPERATURE & HUMIDITY MONITOR
Model No. DPM72 T&H TEMPERATURE & HUMIDITY ANALYSER The DPM72 T&H, Temperature & Humidity monitor is a modular unit with separate sensor and dual displays housed in a custom 3u x 1/2 rack width case, that can also be panel mounted. The unit uses a combined temperature and humidity sensor. Humidity is measured using a capacitive Polymer sensor. Temperature is measured using a high stability Molybdenum sensing element. Both display modules have high and low user programmable set points with audio visual alarms and mute circuit. HUMIDITY SENSOR SPECIFICATIONS OPERATING PRINCIPLE : Capacitive polymer RANGE : 0 to 100% RH ACCURACY : 2% RH TEMPERATURE SENSOR SPECIFICATIONS OPERATING PRINCIPLE : Molybdenum resistance element RANGE : 0 to 50 C ACCURACY : 0.1 C DISPLAY SPECIFICATIONS HOUSING : 3U X 42HP (1/2 Rack) IP54 when housed in cabinet RELAY OUTPUT : 8 Amp changeover relay OPERATING TEMP. RANGE : 0 to 45 C OPTIONS : Analogue/Serial output POWER REQUIREMENTS : 110, 230 VAC or 24 VDC 6 W WARRANTY : 12 Months
DPM72 PPO2 OXYGEN PARTIAL PRESSURE ANALYSER Front view Rear view Side view
Model No. DPM 72 PPO2 OXYGEN ANALYSER The DPM72 PPO2 Oxygen analyser is a self-contained unit housed in a custom 3u x ¼ rack width case, that can also be panel mounted. This unit uses a high stability Electro-chemical sensor with built in temperature compensation and a programmable display for reading the concentration of oxygen in an enclosed compartment. Oxygen concentration is sensed and displayed in mbo². The sensor is mounted remotely and hard-wired back to the display unit using one off screen twisted pair cable. The display has high and low set points with an audio and visual alarm and mute circuit. Day to day calibration is carried out from the display panel. All the calibration and alarm parameters are retained in non-volatile memory. Specifications OPERATING PRINCIPLE : Electro-chemical RANGE : 0 to 2 bar Oxygen ACCURACY : 1% of Full Scale RESPONSE TIME : 90% in 12 Seconds HOUSING : 3U X 21HP (1/4 RACK) RELAY OUTPUT : 8 Amp changeover relay POWER REQUIREMENTS : 110, 230 VAC or 24 VDC 6 W OPTIONS : Analogue/Serial output WARRANTY : 12 Months
DPM72 O2/C OXYGEN INJECTION CONTROLLER Front view Rear view Side view
Model No. DPM72 O2 / C OXYGEN CONTROLLER This unit uses a high stability Electro-chemical sensor with built in temperature compensation and a programmable display for controlling the concentration of oxygen in an enclosed compartment. Day to day calibration is carried out from the display panel. All the calibration and alarm parameters are retained in non volatile memory. Principle of operation Oxygen concentration is sensed and displayed on the controller, a programmable set point is used to select the required Oxygen level. If the Oxygen concentration sensed by the fuel cell is below the control set point value, the controller will operate the solenoid valve for a user defined time period in the range 0 to 255 seconds. After the injection period the solenoid valve will close for a further user defined time period in the range 0 to 255 seconds, to allow for mixing. If the Oxygen level is still below the control set point the cycle repeats until the required Oxygen concentration is reached. Specifications OPERATING PRINCIPLE : Electro-chemical RANGE : 0 to 2bar Oxygen ACCURACY : 1% of Full Scale RESPONSE TIME : 90% in 12 Seconds RELAY OUTPUT : 8 Amp change-over relay WARRANTY : 12 Months POWER REQUIREMENTS : 110, 220 VAC or 24 VDC 6 W OPTIONAL EXTRAS : O2 Clean, Solenoid valve
DPM72 O2 OXYGEN ANALYSER Front view Rear view Side view
The DPM72 O2 Oxygen analyser in a self contained unit housed in a custom 3u x 1/4 rack width case, that can also be panel mounted. This unit uses a high stability electro-chemical sensor with built in temperature compensation. The display has high and low set points with audio visual alarm and mute circuit. Day to day calibration is carried out from the front panel. All the calibration and alarm parameters are retained in non volatile memory. Specifications OPERATING PRINCIPLE : Electro-chemical RANGE : 0 to 100 % oxygen RESOLUTION : 0.1% oxygen ACCURACY : 1% of Full Scale RESPONSE TIME : 90% in 10 Sec SAMPLE FLOW : 10 to 300 ml/min HOUSING : 3U X 21HP (1/4 Rack) RELAY OUTPUT : 8 Amp changeover relay POWER REQUIREMENTS : 110, 230 VAC or 24 VDC 6 W OPTIONS : Analogue/Serial output WARRANTY : 12 Months EXPECTED SENSOR LIFE : 1.5 * 106 % oxygen hours @ 20 C
DPM72 O2/P PARAMAGNETIC OXYGEN ANALYSER
Model No. DPM72 O2 / P PARAMAGNETIC OXYGEN ANALYSER The DPM72 O2 / P Paramagnetic Oxygen analyser in a self contained unit housed in a custom 3u x 1/2 rack width case, that can also be panel mounted. This unit uses a high stability sensor based on the Faraday principle of paramagnetism. This form of sensing provides advantages over conventional "Fuel Cell" sensing as it does not deteriorate over time and therefore periodic sensor replacement is not required. The display has high and low set points with audio visual alarm and mute circuit. Day to day calibration is carried out from the front panel. All the calibration and alarm parameters are retained in non volatile memory. Specifications OPERATING PRINCIPLE : Paramagnetic principle RANGE : 0 to 100 % Oxygen RESOLUTION : 0.1% O2 ACCURACY : 0.1% of Full Scale LINEARITY : 0.1% O2 STABILITY : 0.2 % O2 PER MONTH TEMPERATURE EFFECT : Zero 0.05% O2/ C Span +/-0.25% of reading/ C RESPONSE TIME : 5 sec at 0.5l/min flow SAMPLE FLOW : 0.2 to 0.8 l/min HOUSING : 3U X 42HP (1/2 Rack) RELAY OUTPUT : 8 Amp change-over relay OPTIONS : Analogue/Serial output WARRANTY : 12 Months POWER REQUIREMENTS : 110, 220 VAC or 24 VDC 6 W
DPM72 CO2 CARBON DIOXIDE ANALYSER
Model No. DPM72 CO2 CARBON DIOXIDE ANALYSER The DPM72 CO2 Carbon Dioxide analyser is a self-contained modular unit housed in a custom 3u x 1/2 rack width case, that can also be panel mounted. The unit uses a high stability dual wavelength infra-red sensor, it has a built in flow meter with regulating valve. The display module has both high and low user programmable set points with an audio visual alarm and mute circuit. Day to day calibration is carried out from the front panel keypad. All the calibration and alarm parameters are retained in non-volatile memory. SPECIFICATIONS OPERATING PRINCIPLE : Dual wavelength Infra-red Absorption RANGE : 0 to 0.5% CO2 (5000ppm) Other ranges on request ACCURACY : +/-2% of Full Scale ZERO DRIFT : <+/-0.3 % FSD TEMPERATURE EFFECT : < 0.03% of F.S.D. per Deg. C. RESPONSE TIME : 90% in 10 Sec WARM UP TIME : <1 Minute Full specifications after 30 min. SAMPLE FLOW : 100 to 600 ml/min HOUSING : 3U X 42HP (1/2 Rack) RELAY OUTPUT : 8 Amp change-over relay OPTIONS : Analogue/Serial output WARRANTY : 12 Months POWER REQUIREMENTS : 110, 220 VAC or 24 VDC 10 W OPERATING TEMPERATURE : 0 TO 45 C
DPM72 CO CARBON MONOXIDE ANALYSER Front view Rear view Side view
The DPM72 CO Carbon Monoxide analyser is a self-contained unit housed in a custom 3u x 1/4 rack width case, that can also be panel mounted. This unit uses a high stability electro-chemical sensor with built in temperature compensation. The display has high and low set points with an audio visual alarm and mute circuit. Day to day calibration is carried out from the front panel. All the calibration and alarm parameters are retained in non-volatile memory. Specifications OPERATING PRINCIPLE : Electro-chemical RANGE : 0 to 100 ppm CO DISPLAY RESOLUTION : 0.1 ppm OVERALL RESOLUTION : 0.5 ppm CO TEMPERATURE EFFECT : 0.5 ppm/ C RESPONSE TIME : 90% in 35 Seconds SENSOR LIFE : 2 YEARS SAMPLE FLOW : 10 to 300 ml/min HOUSING : 3U X 21HP (1/4 Rack) RELAY OUTPUT : 8 Amp changeover relay POWER REQUIREMENTS : 110, 230 VAC or 24 VDC 6 W OPTIONS : Analogue/Serial output WARRANTY : 12 Months
MODEL CO2000R RECHARGABLE PORTABLE CD2 & O2 ANALYSER Description The CO2000 is a portable combined carbon dioxide and oxygen monitor with high and low adjustable alarms. Front Panel It measures oxygen concentration using a long life electro-chemical sensor and carbon dioxide using a high stability dual wavelentgh infra-red sensor. Each sensor output is scaled and displayed on a back-lit LCD display A Built-in sample pressure reducer allows the unit to be connected to a pressurised sample line. Rear Panel A wide input power supply and rechargeable battery back up allows both fixed and portable operation. Audible and visual flow failure and low battery indication provide the user with diagnostics. Possible applications Air diving decompression chamber analysis. Checking of mixed gases in diving and other critical applications. Confined space monitoring. Continuous gas sample monitoring. Features Range : 0 to 100% Oxygen / 0 to 5000 ppm CO2. Resolution : 0.1% Oxygen / 1 ppm CO2 display, 20ppm analytical. Accuracy : +/-1 % Oxygen / +/- 2% of full scale Carbon Dioxide. Sample pressure range 0.25 to 200 psi. Keypad controls for simple calibration and alarm settings. Impact resistant case sealed to IP65. Power requirements 90 to 260 VAC @ 5 watts. Battery operation with up to 6 hours autonomous operation. High and Low audio visual Alarms. Low battery Voltage indication, flow failure indication. Back-lit Liquid Crystal Display. Dimensions Height = 112 mm Width = 172 mm Depth = 233 mm Weight = 2.4 Kg.
RECHARGABLE OXYGEN PERCENTAGE ANALYSER Description The model "O2000R" is a portable oxygen monitor with adjustable high and low alarms. The unit measures oxygen using a long life electro-chemical sensor. The sensor output is scaled and displayed on a back-lit LCD display in oxygen percentage with a resolution of 0.1%. A microcontroller provides simple calibration and alarm settings. MODEL 02000 R Possible applications Checking gas mixes in cylinders. End of line monitoring in surface supply diving equipment. Continuous gas sample monitoring. Ambient monitoring for oxygen deficiency or enrichment Dimensions Height = 120 mm Width = 80 mm Depth = 80 mm Weight = 570 grams Features Resolution 0.1% oxygen Accuracy 1 % Fast response temperature compensated sensor. Simple calibration in air. Sealed to IP65. High and low audio/visual alarms with 0.1% setting resolution. Back-light for use in dark conditions Uses NiMH rechargeable batteries with no "memory effect". Low battery voltage indication. Universal input charger with 90 to 260 VAC input voltage range. Can be used hand held or panel mounted using an optional bezel.