GDA 3160 : Flush Mount Refrigerant Gas Detector
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. The sensor uses the lastest in NDIR techniques for detecting a wide range of refrigerant gases and is therefore immune from cross sensitivity to other gases.
Designed, manufactured and supported locally in Australia.
It has 4-20 mA o/p and interfaces to the full range of GDA control units and will interface to BMS and SCADA. It is designed to fit into a Clipsal double gang GPO wall mount with a total protrusion from the wall of 13 mm.
- Standalone system or 4-20 mA, 0-20 mA, 0-5 V ; 0-10 V + volt free relay
- Highly selective, Infra red sensor. Not affected by other gases found in offices or laboratories
- No false alarms due to other gases
- 1 alarm relay (volt free)
- 1 x 4-20 mA or 0-20 mA or 0-10 V or 0-5 V o/p
- 24 VDC operation
- Flush wall mounted housing. To fit in with office environment
- Easy to install
- Calibration required every 2 years with 6 monthly functional tests
- Australian Factory certificate of Calibration
Made in Australia and Supported in Australia
Related Products
| Refrigerant Plant Room Monitoring | Refrigerant gases are used to provide a means of cooling the evaporators in freezers and air conditioning for plant rooms and chiller plants. Historically CFC refrigerant gases such as R11, R12 and R22 have been used. CFC’s are ozone depleting gases and are now being phased out and replaced by ozone friendly gases such as R134, R407 and R410. Why is there a need to detect them?
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, R410, R514a, R1234yf and many others. Meets the requirements of AS/NZS 5149.3:2016 and ISO 5149-3:2014 Designed, Manufactured and Supported in Australia. |
| Air Conditioning Monitoring | Air conditioning gas detection systems are used in a number of ways. In air conditioning plant rooms Gas Detection Australia has gas sensors and gas detectors for Ammonia , Propane, CO2 and R134a, R123, R125, R404, R407c R410a etc. In enclosed laboratories classrooms and workspaces. The Gas Detection Australia range of flush mounted Air Conditioning gas sensors for Carbon Dioxide GDA 4360 are used by the HVAC industry to control fresh air input into rooms and modulate supply. In the case of VRF systems needing room air conditioning gas detection HVAC industry uses the flush mounted GDA 3160 which are unobtrusive and used to detect low levels of R134a, R123, R404, R407c, R410 etc. Meets the requirements of AS/NZS 5149.3:2016 Designed, Manufactured and Supported in Australia. |
| Laboratory and Classroom Monitoring | When gas is piped into rooms for experimental purposes such as CO2, CO, or Natural Gas .The Gas Detection Australia range of sensors can be used to detect any leaks that may present a danger to health or explosion. Designed, Manufactured and Supported in Australia. |
| Flush Mount Gas Sensors | Mounted in wall hole, Non obtrusive, recommended for office rooms, class rooms, laboratories etc. Are designed to fit into a Clipsal double gang GPO wall mount. Designed, Manufactured and Supported in Australia. |
| Specification Name | Specification Value |
|---|---|
| Detectable Gases | Refrigerant Gas (See Ordering Information) |
| Power Requirements | 24 VDC |
| Output Types | 0-20 mA, 4-20 mA, 0-5 V, 0-10 V (4-20 mA Default) |
| Power Consumption | <300 mW (average) |
| Output Specifications | 4-20 mA max 1K at 24 VDC supply (4-20 mA); Voltage: i/p Z for voltage o/p options 10K > Relay NC NO Comm. 1A; 240 VAC |
| Connection | 4 pin plug connector and 3 screw down Relay contacts NC, NO, Comm (volt free) |
| Wiring | 3 core cable with overall screen, Screen to be connnected to earth at control unit end only |
| Operating Temperature | -20 to +40°C (applications below (0°C low temperature version required Order No. 3160-XXX-LT) |
| Operating Humidity | 0% to 95% RH (non-condensing) |
| Accuracy of Reading | 1% Full scale |
| Warm Up Time | <2 minutes, Sensor Accurate After: <30 minutes |
| Response Time | Approx. 30secs |
| Zero Drift | ≤2% Full scale p.a |
| Calibration Drift | ≤2% Full scale p.a |
| Sensor Technology | Non Dispersive Infra-Red (NDIR), Dual Wavelength |
| Calibration Requirement | Every 3 years if sensor operated at SATP with 6 monthly functional tests if required. |
| Typical Operating Life | 7 years in standard operating environment |
| Warranty | 24 months from date of dispatch |
| Dimensions | Clipsal C2000 series 116 x 76 x 13 mm (L, W, D), cavity depth 45 mm |
| Enclosure Material | ABS plastic |
| Enclosure Rating | IP22 (When Installed) |
| Cable Entry | Rear |
 |
GDA 3160 Flush Mount Refrigerant Gas Detector
|
|||
|---|---|---|---|---|
| Gas | 0-1000 ppm | 0-2000 ppm | 0-4.4% Vol (0-88% LEL) | |
| CH₄ | - | - | 3160-001 | |
| R134a | 3160-004 | 3160-004-02 | - | |
| R125 | 3160-005 | 3160-005-02 | - | |
| R123 | 3160-006 | 3160-006-02 | - | |
| R404a | 3160-007 | 3160-007-02 | - | |
| R410a | 3160-008 | 3160-008-02 | - | |
| R22 | 3160-009 | 3160-009-02 | - | |
| R407a | 3160-010 | 3160-010-02 | - | |
| R407c | 3160-011 | 3160-011-02 | - | |
| R514a | 3160-012 | - | - | |
| R1234yf | 3160-013 | 3160-013-02 | - | |
| R154 | 3160-014 | - | - | |
| R1233zd | 3160-015 | 3160-015-02 | - | |
| R1234ze | 3100-016 | 3100-016-02 | ||
| R507 | 3100-017 | 3100-017-02 | ||
| Other Gases Available On Request | ||||
| Add "-LT" Suffix for low temperature version for applications below 0°C | ||||
|
|
Accessories |
|||
| Part Number | Image | Description | ||
| GC02-001 |  |
Gassing Cap with 500mm Length vinyl tubing | ||
AVR 20 : Alarm Flasher and Sounder
This sounder/flashers operates at 24VDC. The sounder can be permanently disabled so that unit acts as a flasher only. These units are designed for internal use. These are available in Red or Amber.
CALGAS : Calibration Gas
The highlights of the new Portagreen range speak for themselves. They are refillable, compact, made from the highest quality, tested for the lowest failure rate and longest shelf life and totally recyclable. The Portagreen range of calibration gas cylinders enable businesses to reduce their carbon footprint and cut costs while demonstrating a commitment to the environment.
GDA 3100 : Refrigerant Gas Detector
The GDA 3100 Refrigerant Gas Detector uses the latest in NDIR techniques for detecting a wide range of refrigerant gases and is immune from cross sensitivity to other gases. In addition it is immune to changes in humidity and temperature with a longer lifespan then standard semiconductor sensors.
Designed, manufactured and supported locally in Australia.
GDA 4020 : Two Channel Gas Detection Controller
The GDA 4020 control unit has 2 x 4-20 mA i/p with 3 associated programmable relay alarm levels per sensor. There is an independent fault relay. There are 3 x analog o/p’s which can be configured for either channel as 4-20 mA, 0-20 mA, 0-5 V or 0-10 V. The controller has an isolated RS485 o/p which can be configured to drive modbus or an interface to the M2001 mimic panel. All configurations are carried out via the front panel push buttons. The unit requires 24 VDC.
Designed, manufactured and supported locally in Australia.
GDA 4080 : 8 Channel Gas Detection Controller
The GDA 4080 Gas Detection Controller is designed to be to take up to 8x 4-20 mA sensor inputs and display the gas readings of the individual sensors. The multi-colour display will indicate the alarm status, levels and faults.
Designed, manufactured and supported locally in Australia.