General Specifications

Size: px

Start display at page:

Download "General Specifications"

Hugh Harper
5 years ago
Views:

General Specifications DOG Optical Dissolved Oxygen Sensor GENERA DOG optical dissolved oxygen sensor is designed for using in water treatment plants such as sewage treatment works and effl uent

1 General Specifications DOG Optical Dissolved Oxygen Sensor GENERA DOG optical dissolved oxygen sensor is designed for using in water treatment plants such as sewage treatment works and effl uent activated sludge process. This optical sensor has a fast response time and good long term stability, and features replaceable sensor cap and cable for easy maintenance. A temperature sensor is incorporated for compensation. The DOG sensor can be used in either the PB350G/PB360G fl oating ball holder or in the DOX8HS submersion type holder. DOG Optical Dissolved Oxygen Sensor FEATURES DO Sensor with ong-term Stability and Short Stabilization Time A Optical DO sensor that uses a phase measurement method and realizing stable measurements over a long period of time. Measuring range of 0 to 25 mg/l. A sensor cap that is easily replaceable by anyone. SYSTEM DO402G Dissolved Oxygen onverter Refer to GS 12J05D02-00E for DO402G dissolved oxygen converter and GS 12J E for Holders AUTION Installation ocation of Holders (Submersion Type, etc) The holder should be used in a place that is as vibration free as possible. Using the holder in a place where it is affected by vibration, may result in damage to the holder. Yokogawa Electric orporation , Nakacho, Musashino-shi, Tokyo, Japan Tel.: Fax.: opyright Jan 2012 (YK)

2 GENERA SPEIFIATIONS Dissolved Oxygen: 0 to 25 mg/l (ppm) iquid Temperature: 0 to 50 iquid Pressure: 0 to 500 kpa Sensor for Temperature ompensation: 22k NT Material: Body; SUS316 O-ring; Ethylene Propylene Rubber (EPDM) able clothing; Heat-resistant soft polyvinyl chloride able ength: 3 m, 5 m, 10 m Weight: Sensor; Approx. 0.1 kg able 3 m; Approx. 0.4 kg 5 m; Approx. 0.6 kg 10 m; Approx. 1.1 kg HARATERISTIS Repeatability: 0.1 mg/l or 3% FS, whichever is greater Temperature ompensation Error: Within ±3% FS for a ±5 change in the range of 0 to 40 Response Time: Within 120 sec. (90% response) GENERA SPEIFIATIONS OTHERS DOX10 Power Supply Unit Used for supplying power to DOG. Ambient temperature: -10 to 55 onstruction: JIS waterproof (IP53) ase material: Fiberglass reinforced polycarbonate resin Electrical connections: Watertight plastic gland with cable. (applicable cable O.D.: Ø6 ~ Ø12) onduit adaptor (optional available) ase color: Grayish green (Munsell 2.5GY5.0/1.0) Power supply: 100/115/230V A 50/60Hz Acceptable range: Rated voltage ±15% Output voltage: 24V D ±1V Weight: Body; Approx. 1.6 kg Mounting bracket: Approx. 0.7 kg Attached cable: Approx. 0.3 kg DOX8W alibration Set (optional) This is necessary if the span calibration is to be done using a saturated dissolved oxygen solution. <ontents> Air pump, stirrer, stirring element, bubbler, clamp, beaker, and thermometer. Note: The calibration set can be used in common regardless of the type of holder. MODE AND SUFFIX ODES 1. Optical Dissolved Oxygen Sensor Model DOG Insert length Type able length Suffix ode E -00N -03E -05E -10E ode -N Adaptor /S3 Tag plate /PP /FPP /ST Optical dissolved oxygen sensor 120 mm Always -E No cable 3m (*1) 5m (*1) 10m (*1) Description 2 Always -N Submersion type holder (stainless steel) Submersion type holder (polypropylene) Froat holder (polypropylene) Stainless steel tag plate *1: The power cable is +1.5m. (Refer to DIMENSION ) 2. Power Supply Unit Model DOX10 Power supply -U able length Suffix ode Mounting bracket Tag plate onduit work adaptor 3. alibration Set Model DOX8W Style * A 4. Spare Parts Part Name Sensor cap ode Description Power supply unit -N Always -N Suffix ode Part No. K 9679AN /P /W /ST /B1 /D1 /F1 ode Always -U No cable 1.5m (DO402G power supply use) Pipe mounting bracket Wall mounting bracket Stainless steel tag plate G1/2, 1pcs 1/2 NPT, 1pcs M20 x 1.5, 1pcs Description alibration set Style * A Remarks Please shade the light during safe keeping. Zero adjusting reagent 9920BR Sodium sulfite 500g Adaptor K9148NA For submersion type holder (stainless steel) K9148NB For submersion type holder (polypropylene) K9679A For float type holder (polypropylene) Sensor cable K9679BA K9679BB K9679B 3 m 5 m 10 m T02.ai T03.ai

3 <<ontents>> <<Index>> DIMENSION DOG Optical dissolved Oxygen Sensor 3 Unit:mm 0 Ø Ø ± Model-Suffix code Weight (kg) DOG E - 00N - N No cable Approx. 0.1 DOG E - 03E - N 3,000 Approx. 0.5 DOG E - 05E - N 5,000 Approx. 0.7 DOG E - 10E - N Approx. 1.2 Adaptor (/S3, /PP) Adaptor (/FPP) Weight /S3 : Approx.173 /PP : Approx. 20 DOX10 Power Supply Unit M5 (10mm) () Detailed drawing of cable for power supply unit ±0.2 a G1/2 female /B1 Adaptor for onduit 1/2NPT female /D1 M (F1) 76 ± b F15.EPS

4 4 Attached able with DOX10 (Not supplied if suffix code -00-N is selected) Unit: mm Black White N Red G N G 30 Black N White N able length :1.5 m G Red G 80 Model and Suffix ode DOX10 - U N DOX10 - U N No cable Approx. 1,500 Weight Approx. 0.3kg (1,500 mm) Pipe Mounting Bracket for Power Supply Unit (al) ( ode: /P) 4-M5 screw Weight: 0.7 kg holes 200± hole Pipe mounting hardware holes Pipi mounting hardware 2 2-9±0.5 holes M8 nut 2 U-bolt holes Nominal 50A (O.D pipe)

5 5 Wall Mounting Bracket for Power Supply Unit (al) ( ode: /W) Weight: 0.7 kg 4-M hole ±0.5 4-M WIRING DIAGRAM EXAMPE Output signasl 4 to 20mA D or 0 to 20mA D Output signal 4 to 20mA D or 0 to 20mA D Remote contact input leaning start DO402G ma1 N G ma2 S1 S Power supply ontact signal S1 ontact signal S2 High and ow alarms and HOD White Green Green/Yellow lear Red S3 S ontact signal S3 leaning HOD or High and ow alarms ontact signal S4/FAI Failure or High and ow alarms DOG Optical dissolved oxygen sensor Note : External wiring connection terminal size is for Ø2 pin. Grounding terminal 2 M4 screw Protective grounding (100 or less *1: Always use a shielded cable with an OD of 6 to 12 mm. *2: e sure to ground the DO converter case grounding terminal (grounding resistance of 100 or less. *3: Always use a cable with an OD of 6 to 12 mm. Brown Blue DOX10 Poewr supply unit N N Power supply G G (BN (B F11.eps

6 6 Inquiry Specifications Sheet for Optical Dissolved Oxygen Sensor For inquiry on the Yokogawa optical dissolved oxygen sensor, please tick ( ) the appropriate box ( ) and fi ll up the relevant information in the blanks. 1. General Name of your company: Name of inquirer : Dept. or sect : (Telephone; ) Name of plant : Measuring point : Purpose of use : Indication Recording Alarm ontrol Power supply : V A 2. Measurement onditions (1) iquid temperature : to, normal [ ] (2) iquid pressure : to, normal [kpa] (3) Flow rate : to, normal [m/s] (4) Name of liquid to be measured : (5) omponents of liquid to be measured : (6) Other conditions : 3. Installation environment (1) Ambient temperature: (2) ocation : Outdoors Indoors (3) Other information : 4. Requirements (1) Measurement range : 0 to 25 mg/l (2) System component selection: Sensor onverter Power supply unit Holder leaning system alibration set (3) ength of sensor cable : 3 m 5 m 10 m (4) Type of holder : Submersion Floating ball (5) leaning method : No cleaning Jet cleaning (6) Other requirements : Subject to change without notice.

Model DO70G Optical Dissolved Oxygen Sensor

User s Manual Model DO70G Optical Dissolved Oxygen Sensor TM 3rd Edition u Introduction The DO70G optical dissolved oxygen sensor uses the optical (fluorescence) measurement method to continuously measure