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Refrigerant Leak Detection

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Refrigerant gases are used to provide a means of cooling the evaporators in freezers and air conditioning for plant rooms and chiller plants. These gases are toxic at relatively low levels, and prolonged exposure is hazardous and results in serious health risks. Detection of these gases at very low levels should be applied.

Gas Detection Australia has a range of ultra-low level refrigerant gas leak detection systems specifically developed to prevent the expensive results of refrigerant gas leaks for R22, R123, R134a, R404, R407, R410a, R514a, R1234yf, and many others.

Products in category: Refrigerant Leak Detection

Showing all 10 results

  • E-Sense Ammonia (NH3) Electrochemical Gas Detector 0-1000ppm

    E-Sense is our new signature range of electrochemical gas detector. This versatile unit boasts several great features including: 2 or 3 wire operation, ability in the the 3 wire mode to be able to connect to either 4-20mA or 0-20mA controllers, it also boasts the ability to change the sensor detection range by half, other…

  • infrared sensor refrigerant gas

    iR-gas Refrigerant Gas Detector with Infrared Sensor

    Meet our iR-gas 3100 Refrigerant Gas Detector enabled with an Infrared Sensor

    Our refrigerant gas detector with an infrared sensor, “iR-gas” functionality, is to detect the presence of the target refrigerant gas in the air surrounding it. This refrigerant gas detector with an enabled infrared sensor is designed to connect to a GDA gas detection controller or similar BMS system. This is to control alarm systems and/or ventilation to reduce gas loss and potentially harmful situations.

    The refrigerant gas detector enabled with an Infrared Sensor, contains a Non-Dispersive Infra-Red (NDIR) gas sensor, operating via natural diffusion. This sensor is designed to give long service life under normal ambient operating conditions. Also, this sensor technology allows greater accuracy and lower cross-sensitivity to other gases, majorly reducing false readings when other gases are present.

    Our iR-gas refrigerant gas detector has the following technical features: Range: 0-1000 ppm; NDIR Sensor, Output: 4-20 mA, 0-20 mA, 0-5 VDC or 0-10 VDC, Alarm Relay, Power: 24 VDC 3-wire powered, Factory set alarm: 250 ppm, Factory Calibrated Output set to 4-20 mA.

    Range of Refrigerant gases: r134a, r410, r32, r123, r22, among others.

  • E-Sense Ammonia (NH3) Electrochemical Gas Detector 0-300ppm

    E-Sense is our new signature range of electrochemical gas detector. This versatile unit boasts several great features including: 2 or 3 wire operation, ability in the the 3 wire mode to be able to connect to either 4-20mA or 0-20mA controllers, it also boasts the ability to change the sensor detection range by half, other…

  • wall mounted refrigerant gas infrared sensor

    iR-gas Flush Mounted Refrigerant Gas Detector with Infrared Sensor

    Meet our Flush Mounted Refrigerant Gas Detector iR-gas 3160 with Infrared Sensor

    Our refrigerant leak detector with an infrared sensor functionality is to detect the presence of the target refrigerant gas in the air surrounding it. This refrigerant gas leak detector is designed to connect to a GDA gas detection controller or similar BMS system. This is to control alarm systems and/or ventilation to reduce gas loss and potentially harmful situations.

    The refrigerant gas leak detector with an Infrared Sensor, contains a Non-Dispersive Infra-Red (NDIR) gas sensor, operating via natural diffusion. This sensor is designed to give long service life under normal ambient operating conditions. Also, this sensor technology allows greater accuracy and lower cross-sensitivity to other gases, majorly reducing false readings when other gases are present.

    Our Flush Mounted Refrigerant Gas Leak Detector, iR-gas 3160, is suitable for indoor use only.

    For external environments, contact our specialist advice from GDA.

    The iR-gas mounted refrigerant gas has the following technical features: Range: 0-1000 ppm; NDIR Sensor, Output: 4-20 mA, 0-20 mA, 0-5 VDC or 0-10 VDC, Alarm Relay, Power: 24 VDC 3-wire powered, Factory set alarm: 250 ppm, Factory Calibrated Output set to 4-20 mA.

    Range of Refrigerant gases: r134a, r410, r123, r22, among others.

  • E-Sense Ammonia (NH3) Electrochemical Gas Detector 0-150ppm

    E-Sense is our new signature range of electrochemical gas detector. This versatile unit boasts several great features including: 2 or 3 wire operation, ability in the the 3 wire mode to be able to connect to either 4-20mA or 0-20mA controllers, it also boasts the ability to change the sensor detection range by half, other…

  • E-Sense Oxygen (O2) Electrochemical Gas Detector 0-25% vol.

    Meet our E-Sense Oxygen (O2) Electrochemical Gas Detector E-Sense is our new signature range of the electrochemical gas detectors. This versatile unit boasts several great features including: 3 wire operation, ability in the 3 wire mode to be able to connect to either 4-20mA or 0-20mA controllers, it also boasts the ability to change the…

  • toxic gas detector iecex

    GTD-2000Tx Oxygen & Toxic Gas Detector IECEx

    Meet our GTD-2000Tx Oxygen & Toxic Gas Detector IECEx The oxygen & toxic gas detector GTD-2000Tx also known as a toxic gas alarm, was developed to prevent accidents caused by toxic gases in hazardous spaces, such as plants, toxic gas storage, and factories. When this toxic gas detector is installed will continuously detect the gas…

  • GTD-3000Tx Intelligent Oxygen & Toxic Gas Detector

    Continuous detection of toxic gases and oxygen in explosion hazardous area with flame proof structure Self diagnosis function with built-in Microprocessor Excellent selectivity by adapting detection principle only for toxic gases & oxygen Stable quality and proved detection principle for service life | Built-in back light LCD or OLED display Auto calibration and program setting…

  • 2 Channel Gas Detection Controller with LCD Display

    This complete 2 channel controller packs a punch with the ability to give you many options within a single package. This unit boasts 3 analogue outputs while having 3 alarm levels for each input channel, a fault relay is also ready to inform you of a system error. This controller allows you to have 2…

  • 8 Channel Gas Detection Controller with LCD Touch Screen

    GDA’s premium controller has many different applications due to its versatility. It boasts a full colour touch screen which allows you to view all of the 8 inputs individually. This unit has 8 configurable relays allowing you to control alarms along with Shut-off valves, fans solenoids where required (you may need extra equipment to enable…

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