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| OxyProof M Series Pressure transmitters for oxygen applications ENGINEERING PROPOSAL FEATURES * BAM safety approval for oxygen applications8 * 0...4 to 0...600 bar gage or sealed gage * All welded sensor cell * 0.5...4.5 V or 4...20 mA output MEDIA COMPATIBILITY Material in contact with media: Stainless steel and Haynes 214 alloy (all equivalent or better than 300 series SS) Housing material: Black plastic Valox; HR426 - PTB polyester SPECIFICATIONS Maximum ratings Supply voltage (reverse polarity protection) for 0.5...4.5 V ratiometric output 4.75...5.25 V, max. 6 V for 0.5...4.5 V regulated output 7...30 V for 4...20 mA output 9.5...30 V Maximum load current (0.5...4.5 V output) Source Sink Temperature limits Compensated and operating Storage Vibration Mechanical shock ELECTRICAL CONNECTION 0.5...4.5 V output 1 3 2 GND +Vs Vout V Sensor 1.0 mA 1.0 mA 4...20 mA output 4 N/C -40 to 60 C -40 to 125 C 20.7 gRMS 50 g (5 ms) 100 g (11 ms) Sensor 1 3 2 +Vs N/C V -Vs 4 N/C RL GND May 2007 / 639 1/5 www.sensortechnics.com OxyProof M Series Pressure transmitters for oxygen applications ENGINEERING PROPOSAL PRESSURE SENSOR CHARACTERISTICS Pressure range 0...4 bar (gage) 0...6 bar (gage) 0...10 bar (gage) 0...16 bar (gage) 0...25 bar (sealed gage) 0...40 bar (sealed gage) 0...60 bar (sealed gage) 0...100 bar (sealed gage) 0...160 bar (sealed gage) 0...250 bar (sealed gage) 0...350 bar (sealed gage) 0...500 bar (sealed gage) 0...600 bar (sealed gage) Proof pressure1 12 bar 18 bar 30 bar 48 bar 75 bar 80 bar 120 bar 200 bar 320 bar 500 bar 700 bar 1000 bar 1100 bar Burst pressure2 40 bar 60 bar 100 bar 160 bar 250 bar 400 bar 600 bar 1000 bar 1600 bar 2068 bar 2068 bar 2068 bar 2068 bar ELECTROMAGNETIC CAPABILITY6,7 Test conditions Radiated, radio frequency electromagnetic field immunity (RFI) Electrical fast transient / burst immunity (EFT) Electrostatic discharge immunity test (ESD) Immunity to conducted disturbances induced by radio-frequency fields EN61000-4-3: 0.01 to 800 MHz, 200 V/m 800 to 1000 MHz, 150 V/m 80 % AMC (1 kHz) Grade 3, 2 kV Grade 2, 4 kV Grade 3, 0.15 to 80 MHz 10 V, 80 % AMC (1 kHz) Criterion A A A A EN61000-4-4: EN61000-4-2: EN61000-4-6: Notes: 1 Proof pressure is the maximum pressure which may be applied without causing durable shifts of the electrical parameters of the sensing element. 2 Burst pressure is the maximum pressure which may be applied without causing damage to the sensing element or leaks from the housing. 6 Tests are in accordance with EN 61000-6-2, April 1999. 7 CE-labelling is in accordance with 89/336/EEC. 8 BAM certification-No: BAM/ZBA/001/07. The BAM certificate refers only to the burn-out safety of the materials in oxygen service. May 2007 / 639 2/5 www.sensortechnics.com OxyProof M Series Pressure transmitters for oxygen applications ENGINEERING PROPOSAL PERFORMANCE CHARACTERISTICS 0.5...4.5 V ratiometric output version (VS = 4.75...5.25 V, TA = 25C) Characteristics Zero pressure offset Full scale span3 Non-linearity, hysteresis and repeatability4 Total accuracy 5 Min. Typ. 0.5 4.0 Max. Unit V 4 bar and 6 bar devices all others all devices < 25 bar all others 0.5 0.25 3.0 2.0 2.0 4 90 25 8 ms mA dB %FSO Response time Supply current Power supply rejection Output impedance 0.5...4.5 V regulated output version (VS = 7...30 V, TA = 25C) Characteristics Zero pressure offset Full scale span 3 Min. Typ. 0.5 4.0 Max. Unit V Non-linearity, hysteresis and repeatability4 Total accuracy 5 4 bar and 6 bar devices all others all devices < 25 bar all others 0.5 0.25 3.0 2.0 2.0 5 90 25 17 ms mA dB %FSO Response time Supply current Power supply rejection Output impedance Notes: 3 Full scale span is the algebraic difference between the output voltage at full-scale pressure and the output at zero pressure. 4 Non-linearity refers to the Best Straight Line fit measured for offset pressure, full-scale pressure and 1/2 full-scale pressure. 5 Total accuracy includes non-linearity, hysteresis, repeatability, zero offset and span error, thermal effect on zero offset and span. May 2007 / 639 3/5 www.sensortechnics.com OxyProof M Series Pressure transmitters for oxygen applications ENGINEERING PROPOSAL PERFORMANCE CHARACTERISTICS (cont.) 4...20 mA output version (VS = 9.5...30 V, TA = 25C) Characteristics Zero pressure offset Full scale span3 Non-linearity, hysteresis and repeatability4 Total accuracy 5 Min. Typ. 4 16 Max. Unit mA 4 bar and 6 bar devices all others all devices < 25 bar all others 0.5 0.25 3.0 2.0 2.0 90 Vs - 9.5 V 0.02 A %FSO Response time Power supply rejection ms dB Load limitation for current output version: R max = OUTLINE DRAWING Electrical termination: M12 x 1 (Brad Harrison micro) (IP67) Pressure connection: G 1/4"-19 (DIN 3852-2) NOM 39 (1.54) 26.7 (1.05) 12.3 (0.48) NOM 11.7 (0.46) 3 4 mass: approx. 60 g G 1/4" 2 1 Front sealing O-ring (FKM 80) included in delivery. May 2007 / 639 27 (1-1/16) HEX dimensions in mm (inches) 22.88 (0.90) M12 4/5 www.sensortechnics.com OxyProof M Series Pressure transmitters for oxygen applications ENGINEERING PROPOSAL OUTLINE DRAWING (cont.) Electrical termination: M12 x 1 (Brad Harrison micro) (IP67) Pressure connection: G 1/8" (BSP) (O-ring groove) 13.75 (0.54) 6.35 (0.25) O12.2 (0.48) NOM 39 (1.54) 26.7 (1.05) 12.3 (0.48) O18.0 (0.71) dimensions in mm (inches) G1/8"(BSP) 2 3 1 4 O-ring groove mass: approx. 60 g Front sealing O-ring (FKM 80) included in delivery. Note: Other pressure ranges, output signals, electrical terminations and pressure connections are available on request. Minimum order quantity may apply. Please contact your nearest Sensortechnics sales office for further information. Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. May 2007 / 639 27 (1-1/16) HEX 22.88 (0.90) M12 5/5 www.sensortechnics.com |
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