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 3 years with 6 monthly functional tests
- Australian Factory Certificate of Calibration
Made in Australia and Supported in Australia
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| 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 (5°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 |
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GDA 3160 Flush Mount Refrigerant Gas Detector
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|---|---|---|---|---|
| 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 | ||||
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Accessories |
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| Part Number | Image | Description | ||
| GC02-001 |  |
Gassing Cap with 500mm Length vinyl tubing | ||
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Designed, manufactured and supported locally in Australia.
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