Refrigeration/Air Conditioning
GD 231
 | The GD 231 Infrared, refrigerant leak detector. Designed as a single point, stand alone sensor and alarm unit. Suitable for small installations, installed inside planet rooms or fitted to chillers etc. to provide refrigerant leak detection. Can be specifically calibrated for all common refrigerants. 24 V DC powered the basic model has a LED array to give an indication of concentration level and alarm active points. It also incorporates 4-20 mA analogue output for remote monitoring and can be fitted with 2 x internal alarm relays operating at the factory set alarm points. These can be user to trigger alarm beacons and sounders or to operate extraction fans and provide information to local A communications output can also be available for remote monitoring using an add on module allowing MODBUS outputs via RS485 or Ethernet connation, soon to be available separately. |
