INDUSTRIAL. Pressure Transmitters. Product Guide. Low cost to high accuracy portfolio. Ranges from 70 mbar to 1400 bar. Flexible, rugged and reliable

Transcription

1 INDUSTRIAL Pressure Transmitters Product Guide Low cost to high accuracy portfolio Ranges from 70 mbar to 1400 bar Flexible, rugged and reliable Fixed and rangeable 4-20mA outputs Electrical/pressure connection flexibility Hazardous Area approvals available

2 Applications A COMPLETE CHOICE OF PRESSURE MEASUREMENT SOLUTIONS Established in 1972, Druck specialises in the design and manufacture of rugged, high performance pressure transmitters and related products for a wide range of industries and applications. The PTX Series fixed range and RTX Series fully rangeable pressure transmitters use the standard 2 wire 4 to 20mA output configuration. They offer a wide choice of cost/performance levels for all sectors of industry. High Performance At the heart of each Druck pressure transmitter is an advanced silicon pressure module produced from raw material within Druck s own silicon processing facility. The piezo-resistive silicon element is mounted within a high integrity metallic pressure module. The combination of this high technology sensor, together with a range of advanced signal conditioning and packaging techniques, provides an optimum long term solution for reliable, accurate and highly economical pressure measurements. Flexible Design Druck employs a large multi-disciplined sensor engineering team, experienced in the use of ASIC, hybrids and surface mount technology. For the PTX Series, a flexible core concept is used for the pressure sensing module and electronics assembly. A wide choice of electrical and pressure connections is available and for specialised applications, custom versions can be supplied. Example PTX 7500 Series Build Quality Druck is committed to producing the highest quality products. This commitment extends from initial concept and development through to manufacturing, testing and despatch. Druck is approved to the highest international quality standards, including ISO 9001 and many industry specific standards, it is also approved by many companies who apply their own specific QA requirements. In addition, UKAS and NKO accredited Druck Laboratories provide traceability to International Standards for pressure, electrical and temperature measurements.

3 Industrial Pressure Transmitters Product Selection and Specifications Product Model Features Summary Pressure Ranges Overpressure Pressure Containment Accuracy (Combined effects of non-linearity, hysteresis and repeatability) Long Term Stability Operating Temperature Range Temperature Effects Low Cost - PTX 1400 Fixed DIN pressure ranges Typical accuracy 0.15% Analogue electronics Fixed mechanical configuration Non-interactive zero/span adjustment Low cost, ex-stock delivery 0 to 100, 250, 400, 600mbar, 1, 1.6, 2.5, 4, 6, 10, 16, 25, 40, 60 bar gauge and absolute -1 to 1.6, -1 to 2.5 (compound), -1 to 4 bar (offset) gauge 0 to 100, 160, 250, 400, 600 bar sealed gauge 800 to 1200mbar absolute (barometric) 2 x FS minimum (up to 1000 bar) 4 x FS minimum (up to 1400 bar) 0.15% FS BSL typical 0.25% FS BSL maximum 0.2% FS/year -20 to 80C 1.5% FS TEB (-20 to 80C) typical 2% FS TEB (-20 to 80C) maximum General Purpose - PTX 7500 Fully flexible factory set pressure ranges Typical accuracy 0.1% ASIC electronics Choice of electrical/pressure connections Non-interactive zero/span adjustment Economical cost, ex-stock delivery Any pressure FS range and scale can be specified from 70mbar up to 140 bar gauge including compound and offset ranges 140 bar up to 700 bar sealed gauge 250mbar bar up to 700 bar absolute including offset ranges 2 x FS minimum (up to 1000 bar) 4 x FS minimum (up to 1400 bar) 0.1% FS BSL typical 0.2% FS BSL maximum 0.1% FS/year -40 to 100C 1.5% FS RTE (-20 to 80C) typical 2% FS RTE (-20 to 80C) maximum Zero and Span Setting Supply Voltage Pressure Connection Electrical Connection 0.1mA 5% site adjustable with potentiometers 9 to 28V dc G1/4 Female Screw-in adaptors (refer to Options) DIN plug/socket (IP65) 0.05mA 5% site adjustable with potentiometers 9 to 30V dc (28V maximum for Intrinsic Safety) G1/4 Female Screw-in adaptors (refer to Options) DIN plug/socket (IP 65) 5.7mm Integral cable (IP 65) 8mm Integral cable (IP 67) M20 female conduit (IP 65) 6 pin bayonet plug(ip 65) Certification Safety Hazardous Area Approvals CE Marked, Certificate of Conformity supplied EMC Emissions EN EMC Immunity EN EEx ia IIC T4 (-40C < Tamb. <80C) Certificate Ex 97D2058 CE Marked, Calibration Certificate supplied EMC Emissions EN , EN55022 EMC Immunity EN : 1999 EEx ia IIC T4 (-40C <Tamb. < 80C) Certificate BAS 01 ATEX 1254

4 Product Model Features Summary Pressure Ranges Overpressure Pressure Containment Accuracy (Combined effects of non-linearity, hysteresis and repeatability) Long Term Stability Operating Temperature Range Rangeable - RTX :1 rangeability/ Fully flexible calibrated FS Typical accuracy 0.075% Microprocessor based electronics Aluminium or stainless steel housing Push button zero/span adjustment High performance, fast delivery 0-70mbar to 0-700mbar gauge or absolute 0-200mbar to 0-2 bar gauge or absolute 0-700mbar to 0-7 bar gauge or absolute 0-2 bar to 0-20 bar gauge or absolute 0-7 bar to 0-70 bar gauge or absolute 0-20 bar to bar sealed gauge or absolute 0-70 bar to bar sealed gauge or absolute bar to bar sealed gauge or absolute 2 x URL + minimum (up to 900 bar) ++ 4 x URL minimum (up to 1400 bar) 0.075% Span TSL typical 0.15% Span TSL maximum 0.1% URL/year -40 to 85C High Performance - PTX 600 Fully flexible factory set pressure ranges Typical accuracy 0.05% Analogue electronics Flexible electrical/pressure connections Non-interactive zero/span adjustment High performance, fast delivery Any pressure FS range and scale can be specified between 100mbar upto 70 bar gauge including compound and offset ranges 70 bar to 700 bar sealed gauge 250mbar to 700 bar absolute including offset ranges 2 x FS minimum (up to 1000 bar) 5 x FS minimum (up to 1400 bar) 0.05% FS BSL typical 0.08% FS BSL maximum 0.1% FS/year -20 to 80C Temperature Effects -40 to -20C -20 to 50C +50 to 85C (0.5% URL + 1% span) maximum (0.25% URL % span) maximum (0.5% URL + 1% span) maximum 0.7% FS RTE (-20 to 80C) typical, 1% FS RTE (-20 to 80C) max 0.3% FS RTE (-10 to 50C) typical, 0.5% FS RTE (-10 to 50C) max Zero and Span Setting A full 4-20mA output change for any span to 10% of the URL Zero (4mA) can be set within range -1bar g to +90% URL 0.05mA 5% site adjustable with potentiometers Supply Voltage Pressure Connection Electrical Connection Certification Safety Hazardous Area Approvals 9 to 30V dc (28V maximum for Intrinsic Safety) G1/2 (female or male), 1/2 NPT (female or male) M20 female conduit 1/2-14 NPT female conduit (adaptor) PG 13.5 female conduit (adaptor) CE Marked, Calibration Certificate supplied EMC Emissions EN EMC Immunity EN EEx ia IIC T4 (Ta = +80C) Intrinsic Safety EEx d IIC T5 (Ta = +40C) Flameproof EEx nl T4 (Ta = +85C) 9 to 30V dc (28V maximum for Intrinsic Safety) G1/4 female Screw-in adaptors (refer to Options) DIN plug/socket (IP 65) 5.7mm Integral cable (IP 65) 8mm Submersible cable (IP 68) Rotatable M20 conduit (IP 65) M20 conduit (IP 65) 6 pin bayonet plug/socket (IP 65) CE Marked, Calibration Certificate supplied EMC Emissions EN EMC Immunity EN EEx ia IIC T4 (Ta = +80C) Intrinsic Safety Certificate Ex89C2251

5 Ordering Information PTX Low Cost Transmitter (1) Model PTX 1400 (2) Operating pressure range (3) Gauge or absolute (4) Unit supplied Intrinsically Safe as standard (5) Options - See adaptors/pressure snubber and vented cable Order as separate line items (supplied unfitted) PTX General Purpose Transmitter (1) Model PTX Integral cable (IP 65) 16 6 pin bayonet (IP 65) 17 DIN 43650A plug/socket (IP 65) 33 Integral cable (IP 67) 35 M20 female conduit (IP 65) (2) Pressure range (3) Gauge or absolute (4) ATEX Intrinsically Safe approval Option A (5) Options - See adaptors/pressure snubber and vented cable Order as options under sensors line items (fitted) PTX High Performance Transmitter (1) Model number PTX 6 Basic Model Number Code Electrical Connection 0 Solder tags (IP50) 1 DIN plug/socket (IP65) 2 5.7mm Integral cable (IP65) 3 8mm Submrsible cable (IPe68 to 700mH 2 Og) 4 Rotatable M20 conduit(ip65) 5 M20 conduit (IP 65) 6 6 pin bayonet plug/socket Code Temperature Effects 0-10 to 50C 1-20 to 80C Code Approvals 0 Commercial I Cenelec N N Type U U.L. F F.M. L Lloyds C C.S.A. PTX Typical Model Number (2) Operating pressure range (3) Options - See adaptors/pressure snubber and vented cable Order as separate line items (supplied unfitted) OPTIONS- EXCLUDING RTX 1000 (A) Intrinsic Safety approval (PTX 7500 only) (B) Screw-in male/male adaptors with bonded seal G 1 / 4 male (P/N ) 1/ 4 NPT male (P/N ) 7/ 16 UNF male to MS (P/N ) M14 x 1.5 male (P/N ) G 1 / 2 (pressure gauge) (P/N ) All adaptors 316 stainless steel construction (C) Vented 6 core cable (5.7mm). Specify required length on order (D) Pressure snubber adaptor Screw in adaptor providing a G1/4 female thread for protection against unwanted fast transient pressure spikes Refer to Snubber Product Note for more detail RTX 1000 Series Rangeable Transmitter (1) Model number X 10 Base Model Number Code Diaphragm Process Wetted body Fill Fluid 00 Hastelloy C 316 Stainless Steel Silicone Oil* 10 Hastelloy C Hastelloy C Silicone Oil Code Range mbar to 0-700mbar mbar to 0-2 bar mbar to 0-7 bar bar to 0-20 bar bar to 0-70 bar bar to bar bar to bar bar to bar** Code Type A G Absolute Gauge (sealed gauge for ranges above 70 bar) Code Process Connection 1 G 1 / 2 female 2 1 / 2-14 NPT female 3 G 1 / 2 male to BS EN (DIN 16288) 4 1 / 2-14 NPT male 5 9 / 16 AE medium pressure tube autoclave Code Electrical Entry M M20 female conduit N 1 / 2-14 NPT female conduit (via adaptor) P PG 13.5 female conduit (via adaptor) Code Electronics Housing 0 Aluminium Alloy S Stainless Steel Code Approvals 0 Safe Area I Dual I.S/ Type N D Flameproof Code Options 0 None L LCD(0-100%) B Mntg Bracket T DIN 3.1B Cert. H 0.075% accuracy X G P * For range code 24 (Diaphragm & Process wetted body) material is Inconel 625 ** Available with process connection code 5 only TERMINOLOGY DEFINITIONS BSL - Best Straight Line TSL - Terminal Straight Line TEB - Temperature Error Band RTE - Temperature Error Band referred to room temperature FS - Full Scale Range + URL - Upper Range Limit ++ For 1400 bar range limited to 2100 bar For detailed definitions or further clarification refer to Druck DETAILED DATASHEETS Available for any of the products detailed in this product guide Accessible on the Druck website at or via approved worldwide sales outlets Continuing development sometimes necessitates specification changes without notice

6 Related Products Differential Pressure Transmitter PTX 120 WL Slimline Pressure Transmitter PTX 7800 Series Heavy Duty Pressure Transmitter PTX 7900 Series Ranges up to 35 bar differential Line pressures to 75 bar 0.1% accuracy Range from 70mbar to 700 bar Diameter 30mm Intrinsically Safe/Flameproof Range from 70mbar to 700 bar Intrinsically Safe/Flameproof Stainless/aluminium bronze housing Low Cost Customised PTX 1000 Series Low Pressure Transmitter LPX Series Level Pressure Transmitter 1830 Series Cost/performance engineered Flexible mechanical configurations Suitable for OEM applications Ranges from 0.25mbar to 15mbar Gauge and differential Ideal for HVAC and cleanrooms Titanium material 17.5mm diameter Suitable for tank level applications Digital Pressure Indicators DPI 145/DPI 280 Series Portable Field Calibrators DPI 615/TRX II Pressure Controller/Calibrator DPI 515/Ruska 7250 Single/multichannel inputs Pressure/temperature/load Precision up to 0.025% Pressure/temperature/electrical Fully documenting - RS232/PCMCIA Simple to use, rugged package From 25mbar to high pressure Pneumatic and hydraulic High speed, high precision Druck Limited Fir Tree Lane, Groby Leicester, LE6 0FH, UK Agent: Tel: +44 (0) Fax: +44 (0) sales@druck.com Internet: 09/02