Main features
- EC79/2009 certified by the KBA Kraftfahrt-Bundesamt
- Wetted materials made of hydrogen-compatible steel
- Completely welded sensor system without additional seals
- Excellent long-term stability
About
The EHI 8280 Hydrogen pressure transmitter features a thin-film-on-steel sensor based on a special hydrogen-compatible high-performance alloy for best-in-class signal stability. The robust mechanical design with fully welded housing is built to last in harsh environments.
Technical Data
| Product code | 8280 |
|---|---|
| Name | EHI |
| Designation | Hydrogen Pressure Transmitter |
| Product category | Pressure transmitters |
| Measuring principle | Thin-film-on-steel |
| Applications | Fuel cellsHfuelling stationsHydrogen compressorsHydrogen tanksVehicles with H drive |
| Accuracy @ 25°C typ. | ± 0.5 % FS typ. ± 0.3 % FS typ. |
| Output signal | 4 ... 20 mA, 0 ... 5 VDC, 0.5 ... 5 VDC, 1 ... 6 VDC, 0 ... 10 VDC, 0.5 … 4.5 VDC ratiometric |
| Electrical connections | EN175301-803-A (DIN43650-A); M12x1; Industrial standard, contact distance 9.4 mm; Packard Metri Pack; MIL-C 26482; DIN72585; Cable |
| Pressure connections | G1/4" m Seal; 1/4"NPT m; 7/16"-20UNF-2A m, SAE J1926-2; 9/16"-18UNF-2A m, SAE J1926-2; |
| Media temperature | –40°C ... +85°C |
| Ambient temperature | –40°C ... +85°C Cable PVC: -5°C ... +60°C Cable PUR: -20°C ... +70°C Cable Raychem: -20°C ... +85°C |
Downloads Go to file downloads
Datasheet:
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H72349 3 CN 8280 EHI Hydrogen Pressure Transmittercn
pdf 730.9KB
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H72349 3 DE 8280 EHI Hydrogen Pressure Transmitterde
pdf 658.5KB
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H72349 3 EN 8280 EHI Hydrogen Pressure Transmitteren
pdf 657.4KB
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H72349 3 ES 8280 EHI Hydrogen Pressure Transmitteres
pdf 658.3KB
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H72349 3 FR 8280 EHI Hydrogen Pressure Transmitterfr
pdf 658.5KB
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H72349 3 IT 8280 EHI Hydrogen Pressure Transmitterit
pdf 657.9KB
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H72349 3 JP 8280 EHI Hydrogen Pressure Transmitterjp
pdf 740.6KB
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H72349 3 PL 8280 EHI Hydrogen Pressure Transmitterpl
pdf 659.4KB
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H72349 3 PT 8280 EHI Hydrogen Pressure Transmitterpt
pdf 658.6KB
Manual:
Flyer:
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H70349 3 CN 8280 EHI Hydrogen Pressure Transmittercn
pdf 2.2MB
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H70349 3 DE 8280 EHI Hydrogen Pressure Transmitterde
pdf 2.2MB
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H70349 3 EN 8280 EHI Hydrogen Pressure Transmitteren
pdf 2.2MB
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H70349 3 ES 8280 EHI Hydrogen Pressure Transmitteres
pdf 2.2MB
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H70349 3 FR 8280 EHI Hydrogen Pressure Transmitterfr
pdf 2.2MB
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H70349 3 IT 8280 EHI Hydrogen Pressure Transmitterit
pdf 2.2MB
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H70349 3 JP 8280 EHI Hydrogen Pressure Transmitterjp
pdf 2.2MB
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H70349 3 PL 8280 EHI Hydrogen Pressure Transmitterpl
pdf 2.2MB
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H70349 3 PT 8280 EHI Hydrogen Pressure Transmitterpt
pdf 2.2MB
Certificates:
STEP files and software:
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