OLC 20 and 20D Poison Resistant Catalytic Sensor

OLC 20 / 20D poison resistant catalytic sensor, 3 wires , interchangeable sensor, approval "d", small size, with 15m cable OLC 20D

Price range: £350.00 - £669.38

OLC 10 / OLCT 10 Flammable / Toxic Gas Detector

Designed for use in boiler rooms and parking garages, the OLCT 10 and OLC 10 monitors give you the most cost-effective solution for the continuous monitoring of toxic (OLCT 10) or flammable gases (OLC 10) and vapors in ambient air. Easy to install and operate, these detectors combined with the MX 15 control unit meet demanding user requirements

Price range: £78.75 - £264.69

GasTrex Toxic or Flammable Gas Detector with Display and Alarm Outputs

The GasTrEx hazardous area gas detector is avaialble with a wide range of sensors for both toxic and flammable gases. It is a robust IP66 unit with optional display and three relay alarm outputs, in addition to a 4-20mA output.

CTX 300 gas detector, with robust enclosure

CTX 300 gas detector, with robust enclosure, precalibrated interchangeable sensor, and backlight LCD display option, 2 or 3 wire output. Available for gases O2, CO, H2S, NO, No2, SO2, CL2, H2, HCL, HCN, NH3, 03, CLO2, methyl chloride, toluene, xylene, ethanol, trichlorethylene, R12, R22, VOC. An infra-red version is also available for CO2.

Price range: £121.50 - £678.13

OLCT 40 gas detector, with robust enclosure, 2 or 3 wire connection

OLCT 40 gas detector, with robust enclosure, 2 or 3 wire connection (2 for Ox/toxic, 3 wires for LEL), precalibrated interchangeable sensor, output 4-20mA, 24 VDC power supply, approval EEX ia II CT6 for Ox/toxic gas, EEx ed IICT4 for flammable gas, IP66 housing, remote sensor 15m OLCT 40D

Price range: £389.38 - £634.38

GS-CD Carbon Dioxide Sensors

The GS-CDx series is a non-dispersive infra-red sensor for measuring CO2 concentrations, utilising microprocessor-based electronics and a unique self-calibration algorithm to improve long-term stability and accuracy. The sensors can be used to ensure adequate ventilation while maximising energy savings by ventilating at the optimum level. Range 0-2000 or 0-5000ppm user selectable, with user selectable 4-20mA or 0-10v DC output.

Price range: £248.75 - £267.24