Fixed Gas Detectors / Sensors

The GDA 2525 Carbon Monoxide gas sensor is a 2 wire 4-20 mA Loop Powered device. It has an electrochemical carbon monoxide sensor unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2526 Ammonia gas sensor is a 2 wire 4-20 mA Loop Powered device. It has an electrochemical sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2527 Nitrogen Dioxide gas sensor is a 2 wire 4-20 mA Loop Powered device with a range of 0-20 ppm Nitrogen Dioxide. It has an electrochemical sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2528 Oxygen gas sensor is a 2 wire 4-20 mA Loop Powered device with a range of 0-25% vol Oxygen. It has an electrochemical gas sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2529 Hydrogen Sulphide gas sensor is a 2 wire 4-20 mA loop Powered device with a range of 0-100 ppm Hydrogen Sulphide. It has an electrochemical sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2530 Sulphur Dioxide gas sensor is a 2 wire 4-20 mA Loop Powered device with a range of 0-20 ppm Sulphur Dioxide. It has an electrochemical sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2560 Flammable gas sensor [Hydrogen, Methane, Butane, Propane, Acetylene, and Ammonia] is a 3 wire (24 VDC) 4-20 mA device. This gas sensor is designed to be used in Non-hazardous areas. It has an electro-resistive catalytic sensing element which is temperature controlled and easily replaceable. 

They are designed, manufactured and supported locally in Australia.

The GDA 2625 Carbon monoxide gas sensor is a further enhancement of the GDA 2525 Carbon monoxide gas sensor that allows AC and DC operation. It has an electrochemical gas sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2626 Ammonia gas sensor is a further enhancement of the GDA 2526 Ammonia gas sensor that allows AC and DC operation. It has an electrochemical gas sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2627 Nitrogen Dioxide gas sensor is a further enhancement of the GDA 2527 Nitrogen Dioxide gas sensor that allows AC and DC operation. It has an electrochemical gas sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2628 Oxygen gas sensor is a further enhancement of the GDA 2528 Oxygen gas sensor that allows AC and DC operation. It has an electrochemical gas sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2629 Hydrogen Sulphide gas sensor is a further enhancement of the GDA 2529 Hydrogen Sulphide gas sensor that allows AC and DC operation. It has an electrochemical gas sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 2630 Sulphur Dioxide gas sensor is a further enhancement of the GDA 2530 Sulphur Dioxide gas sensor that allows AC and DC operation. It has an electrochemical gas sensing unit which is temperature compensated and easily replaceable.

Designed, manufactured and supported locally in Australia.

The GDA 3100 Refrigerant Gas Detector detects a wide range refrigerant gases (R22, R123, R134a, R404, R410 etc.) with a range of 0-1000ppm or 0-2000pm. Each dectector is calibrated to a specific gas type. It has a configurable analog output of 4-20 mA; 0-20 mA; 0-5 V; 0-10 V. There is also a volt free relay which can be user programmed to operate anywhere within the sensor range. The unit is powered from 24 VDC.

Designed, manufactured and supported locally in Australia.

The GDA 3160 is a low profile wall mounted refrigerant detector for use in offices and laboratories where a gas sensor needs to appear non obtrusive. It is designed to fit into a Clipsal double gang GPO wall mount.

DESIGNED, MANUFACTURED and SUPPORTED by GAS DETECTION AUSTRALIA.

The GDA 3300 SF6 detector provides reliable long term detection of SF6 gas at low levels. The available o/p’s are 4-20 mA, 0-20 mA, 0-10 V, 0-5 V. There is also a user relay (SPCO) that operates at a user defined level.

DESIGNED, MANUFACTURED and SUPPORTED by GAS DETECTION AUSTRALIA.

The GDA 4350 is a 3 wire 4-20 mA Non Dispersive Infra red (NDIR) Carbon Dioxide sensor. It gives a 4-20 mA o/p over the range of the sensor. Low temperature version and an process version using an BSP connection are available.

DESIGNED, MANUFACTURED and SUPPORTED by GAS DETECTION AUSTRALIA.

The GDA 4360 is a 3 wire 4-20 mA Non Dispersive Infra red (NDIR) Carbon Dioxide detector. It gives a 4-20 mA o/p over the range of the sensor. Designed for applications where low profile intrusion into a room space is required. The unit fits into a GPO Clipsal spacing using P clamps. It uses laser LED to give reliable performance. Calibration for non critical safety applications is every 3 years. There is a low temperature version (suffix LT) which operates from - 25°C to 45°C.

DESIGNED, MANUFACTURED and SUPPORTED by GAS DETECTION AUSTRALIA.

The 7228 Flush Mount Oxygen gas sensor is a 2 wire 4-20 mA Loop Powered device with a range of 0-25% vol Oxygen.

DESIGNED, MANUFACTURED and SUPPORTED by GAS DETECTION AUSTRALIA.

SI-100 is a IEC Ex fixed gas detector installed in a place where potential gas hazard occurs to measure oxygen, toxic gas and combustible gas. It shows not only the concentration of gas but also diagnostic result of the unit itself through the LCD display and can be connected to the controller with a standard 4-20mA analog output communication or RS-485 digital communication.

SI-100C is a IEC Ex explosion proof gas sensor ready to installed hazardous and non-hazardous areas to prevent gas hazards caused oxygen depletion, toxic gas or combustible gas. Available to detect over 25 different gas types, see Ordering Information for details.