The pressure transmitter series HDA 4400 has been specially developed for measuring tasks with hydrogen. The transmitters are based on a robust, long-life sensor cell with a thin-film strain gauge on a stainless steel membrane. The sensor cell is welded to the process connection, there are no internal seals. The compatibility with hydrogen is ensured by using a particular material. All hydrogen-wetted parts are made of stainless steel 1.4435 with a Ni content of ≥ 13 %.
Part Number |
Model Code Description |
Mechanical Connection Size |
Output Signal |
Electrical Connection |
Input Measuring Pressure Range |
Core Products |
|---|---|---|---|---|---|---|
| 927781 | Model Code Description N/A HDA 44C6-A-0016-EN9-H00 | Mechanical Connection Size N/A SF250CX20, Autoclave | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 16 bar | Core Products |
| 926739 | Model Code Description N/A HDA 44C6-A-0200-EN1-H00 | Mechanical Connection Size N/A SF250CX20, Autoclave | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 200 bar | Core Products |
| 927672 | Model Code Description N/A HDA 44C6-A-1050-CNB-H00 | Mechanical Connection Size N/A SF250CX20, Autoclave | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 1050 bar | Core Products |
| 927257 | Model Code Description N/A HDA 44C6-A-1050-EN9-H00 | Mechanical Connection Size N/A SF250CX20, Autoclave | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 1050 bar | Core Products |
| 927013 | Model Code Description N/A HDA 44C6-AA-1050-1050-EN9-H00 | Mechanical Connection Size N/A SF250CX20, Autoclave | Output Signal N/A 4 to 20 mA for Signal 1 and 20 to 4 mA for Signal 2 | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 1050 bar | Core Products |
| 928905 | Model Code Description N/A HDA 44G6-A-0016-CNB-H00 | Mechanical Connection Size N/A G1/4, Male DIN EN 837 | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 16 bar | Core Products |
| 927259 | Model Code Description N/A HDA 44G6-A-0016-EN9-H00 | Mechanical Connection Size N/A G1/4, Male DIN EN 837 | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 16 bar | Core Products |
| 929300 | Model Code Description N/A HDA 44G6-A-0025-CNB-H00 | Mechanical Connection Size N/A G1/4, Male DIN EN 837 | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 25 bar | Core Products |
| 928906 | Model Code Description N/A HDA 44G6-A-0200-CNB-H00 | Mechanical Connection Size N/A G1/4, Male DIN EN 837 | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 200 bar | Core Products |
| 928388 | Model Code Description N/A HDA 44G6-A-0200-EN9-H00 | Mechanical Connection Size N/A G1/4, Male DIN EN 837 | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 200 bar | Core Products |
| 928907 | Model Code Description N/A HDA 44G6-A-0400-CNB-H00 | Mechanical Connection Size N/A G1/4, Male DIN EN 837 | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 400 bar | Core Products |
| 928389 | Model Code Description N/A HDA 44G6-A-0400-EN9-H00 | Mechanical Connection Size N/A G1/4, Male DIN EN 837 | Output Signal N/A 4 to 20 mA | Electrical Connection N/A Male M12, 4 Pole | Input Measuring Pressure Range N/A 0 to 400 bar | Core Products |
