Description
Sensor Switching Amplifier SW.Ex Pi Safety
Switching Amplifier SW.Ex Pi Safety
Specification Switching Amplifier SW.Ex Pi Safety:
- Manufacture: Pi Safety Components
- II2(1)G Ex eb mb ib [ia Ga] IIC T4 Gb
- II2(1) D Ex tb ib [ia Da] IIIC T130°C Db
- Universal Ex switching amplifier for installation in Zone 1 / 2 / 21 / 22
- Two configurable switching points / relay outputs
- Ambient temperature -40…+70 °C
- IP66
- Temperature class T4 for all gases and dusts
- Adjustable hysteresis
- Parameters can be set on site, display
- Stainless steel / polymer compound material for maximum corrosion resistance
- No additional barrier required in the control cabinet
- LED status display
- Easy mounting
- 24VAC/DC
- for IR.Ex sensors
- Made In: Germany
IY.Ex Sensors
- Specification:
- II 1/2G Ex ia IIC T6/T5/T4 Ga/Gb
- II 1/2D Ex ia IIIC T130°C Da/Db
- Intelligent sensor system for connection (M12 plug) to TR.Ex universal Ex /transducer
- Stainless steel or stainless steel/polymer compound material for the highest corrosion resistance
- Room sensor for direct connection
- Measurements in Zone 0, 1, 2, 20, 21, 22
- other sensors using M12 sensor cable (1 m included in delivery, other lengths on request)
- in combination with TR.Ex universal Ex transducer
SW.Ex – Switching relay
| SW.Ex | Ex-Switching amplifier |
IR.Ex – Temperature/Humidity
| IR.Ex-RT | Ex room sensor temperature; measuring range -40…+125 °C |
| IR.Ex-RH | Ex room sensor humidity; measuring range; 0…100% rF |
| IR.Ex-DT-050 | Ex duct sensor temperature; l = 50 mm; measuring range -40…+125 °C |
| IR.Ex-DH-050 | Ex duct sensor humidity; l = 50 mm; measuring range; 0…100% rF |
| IR.Ex-DT-100 | Ex duct sensor temperature; l = 100 mm; measuring range -40…+125 °C |
| IR.Ex-DH-100 | Ex duct sensor humidity; l = 100 mm; measuring range; 0…100% rF |
| IR.Ex-DT-200 | Ex duct sensor temperature; l = 200 mm; measuring range -40…+125 °C |
| IR.Ex-DH-200 | Ex duct sensor humidity; l = 200 mm; measuring range; 0…100% rF |
IR.Ex – Differential pressure
| IR.Ex-P-0060 | Ex differential pressure sensor -60…+60 Pa |
| IR.Ex-P-0100 | Ex differential pressure sensor -100…+100 Pa |
| IR.Ex-P-0250 | Ex differential pressure sensor -250…+250 Pa |
| IR.Ex-P-0600 | Ex differential pressure sensor -600…+600 Pa |
| IR.Ex-P-1000 | Ex differential pressure sensor -1000…+1000 Pa |
| IR.Ex-P-2500 | Ex differential pressure sensor -2500…+2500 Pa |
| IR.Ex-P-4000 | Ex differential pressure sensor -4000…+4000 Pa |
| IR.Ex-P-10000 | Ex differential pressure sensor -10000…+10000 Pa |
IR.Ex – Volume flow rate
| IR.Ex-V-0100 | Ex differential pressure sensor -100…+100 Pa |
| IR.Ex-V-0250 | Ex differential pressure sensor -250…+250 Pa |
| IR.Ex-V-0600 | Ex differential pressure sensor -600…+600 Pa |
| IR.Ex-V-1000 | Ex differential pressure sensor -1000…+1000 Pa |
| IR.Ex-V-2500 | Ex differential pressure sensor -2500…+2500 Pa |
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