HPT708 DP transmitter for Oxygen clean sensors & instruments which have sensor cells that are dry or filled with a halocarbon oil fill, which will not burn when exposed to an ignition source in an Oxygen environment.
Application :
Advantages
01 Filling fluid Halocarbon oil /100% O2 compatible
02 All media wetted parts are cleaned oil grease free
03 Improved EMC resistance and reduced installation sensitivity
04 Linearized and temperature -compensated output signal
05 Calibration of zero /Span and Turn -down
06 It can be used in areas where there is a risk that the device will be exposed to high levels of pure Oxygen
Technical Data
Pressure Range | 10~35KPa, 35~200KPa, 200~1000KPa, 1000~3500KPa |
High port overload | 30...100 KPa, 100...500KPa, 500...3000KPa, 3000...10000 KPa |
Low port overload | 20...70KPa, 70...400KPa, 400...2000KPa, 2000...7000KPa |
Max Static Pressure | 20bar, 100bar, 200bar, 200bar |
Pressure Type | Gauge pressure for differential pressure measurement |
Accuracy | Âą0.5%F.S(Typical), Âą0.25%F.S (by customized) |
Stability | 0.1%F.S Âą0.05%/Year, Max 0.2%F.S/Year |
Working Temp | -40°C~85°C or -40°C~125°C with cooling device |
Storage Temp | -40°C~125°C |
Temperature compensation | 0~50°C |
Medium compatible | Compatible with 316L Stainless Steel |
Output | 4~20mA, 4~20mA + HART, 0-5V, 0~10 V, RS485 MODBUS RTU |
Power Supply | 12~30Vdc, 15~30Vdc, 10~30Vdc |
Filled oil | Silicon oil or Fluorocarbon oil(suitable for oxygen/nitrogen/CO2 medium) |
Zero Temp. Drift | 0.02%F.S/°C |
Sensitivity Temp Drift | 0.02%F.S/°C |
Electronic connection | Fixed cable and water proof IP67, DIN43650 Hirschmann Terminal Box IP65 optional |
Pressure connection port | 1/4"-18NPT Female hose connection, G1/4" male, G1/2" male or by customized |
Certificate | ATEX ExiaIICT6 Explosion Proof, TUV CE and RoHS Certificates |
EMC Standard | EN 61326-1:2013, EN 61326-2-3:2013 EN 61000-6-2:2005, EN61000-6-4:2007+A1 |
Response time | 10ms |
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