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CS Instruments FA 515 Ex | ATEX Dew Point Sensor for Zone 1 | ATEX Zone 1/21, up to 500 bar
The FA 515 Ex measures dew point or pressure dew point in potentially explosive areas, in compressed air and non-aggressive gases such as argon, nitrogen, biogas, natural gas and hydrogen. It carries ATEX II 2G Ex ib IIC T4 Gb (Zone 1, gas) and ATEX II 2D Ex ib IIIC T80°C Db (Zone 21, dust) approvals. It must be powered via approved transmitter supplies, safety barriers or galvanic isolators (Ui 28 V, Ii 95 mA, Pi 0.65 W max.).
Key features
- Pressure-resistant up to 500 bar
- 4...20 mA analogue output in 2-wire technology
- Extra values via software: % rH, g/m³, mg/m³, ppm V/V, g/kg
- Higher sensor signal resolution from improved electronics
- Specifications
- Downloads
| Part Number | FA 515 Ex |
| Brand | CS Instruments |
| Approval | ATEX II 2G Ex ib IIC T4 Gb (Zone 1) |
| Approval | ATEX II 2D Ex ib IIIC T80°C Db (Zone 21) |
| Max. pressure | 500 bar |
| Output | 4...20 mA, 2-wire |
| Supply limits | Ui 28 V, Ii 95 mA, Pi 0.65 W |
| Media | compressed air, Ar, N2, biogas, natural gas, H2 |
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