pressure switch series 901.9-EX
ATEX II 1/2G Ex ia IIB T4 Ga/Gb, II 2G Ex ia IIC T4 Gb, II 2D EX ia IIIB T135°C Db; change-over contact; diaphragm NBR; setting scale; 24VDC/100mA; male thread 1/4"; application: air, water, neutral oils
scope of supply: pressure switch with protection cap
for operation in explosion-proof area a separation barrier or amplifier is required
| range of adjustment [bar] | overpressure protection [bar] | hysteresis range [bar] | type |
|---|---|---|---|
| 1...6 | 25 | 0,5-2 | 901.91-111L6-EX |
| 4...9 | 25 | 0,5-2 | 901.92-111L6-EX |
