pressure sensor for hydrogen PV22H2
Functional description
DDM´s hydrogen use pressure sensors PV-22H2 series have extensively been tested with various compositions of hydrogen, oxygen, water and water vapour. The pressure modules and process connections are made of 316L stainless steel. They are fit together without seal, fully welded and helium leak tested. The PV-22H2 is supplied with a manufacturer´s declaration for hydrogen use. Well known car manufacturers have already proven the PV-22H2 pressure sensors to be accurate and reliable.
Product details
Ø22 mm
Measurement ranges
Gauge pressure0 to 4 bar (other pressure ranges on request)
Absolute pressure0 to 5 bar (other pressure ranges on request)
Output0 to 5 V or 1 to 6 V (others on request)
Comp. Temperature Range-40°C to +125°C
Pressure connectionsM10x1; M14x1,5; 7/16 - 20UNF; G1/4
Accuracy
(Non-linearity, hysteresis, zero and span settings, temperature effects of zero and span)
Standard≤ 1% v.MB
Optional≤ 0,5% v.MB
Optional≤ 0,25% v.MB
Dimensions
| Dimensions | A | B | C |
|---|---|---|---|
| mm | mm | mm | |
| M10x1a 12 mm | 12 | ||
| M10x1a 8mm | 8 | ||
| M14x1,5 | 10 | ||
| M12x1 | 33 | 12 | |
| Cable | 35 | 19 | |
| MIL-C26482 | 37 | 12 |