Key Features
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- Loud 85dB Alarm
- Power, Fault & Alarm Indicator
- Two Phases Alarms
- Test/Silence Function
- Concentration LED Display
- Mains/DC Power Selectable
Overview
The Standalone Combustible Gas Detector has been designed with the same dimensions as a standard 2 gang fitting, so it can be installed either surface mounted with it’s own backbox, or with a standard recessed box for semi-flush mounting.
There are two versions available. One calibrated for Natural gasand the other calibrated for LPG. Each unit can be powered either from 230V AC mains, or from a DC supply (9-28V DC).
The unit has a built in bar graph display to show the current gas level as a %LEL reading, and has a 2 stage relay output which operates at first alarm level (10%LEL) & second alarm level (25%LEL). There is also a 5V alarm output capable of supplying 200mA.
Power, fault & alarm indications are provided, as well as a control button for mute (press) and reset (Press & hold for 5 seconds).
Tech Specs
|
Part No 38-014 (Natural Gas) 38-015 (LPG) |
|
Supply Voltage 230V @ 50/60Hz AC or 9 -28V DC |
|
Quiescent Current 140mA |
|
Start-up Current 220mA |
|
Alarm Current 500mA (excluding Alarm output) |
|
Buzzer Output 85dB@ 3m |
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Operating Temperature 0ºC to 50ºC |
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Max. Humidity 95% RH N/C |
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Response Time Less than 30 seconds |
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Senstivity 38-014: 4400ppm 38-015: 1700ppm |
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Size (W x H x D) 150mm x 90mm x 70mm |
|
Weight 1 kg |
Part Codes
| 38-014 | Standalone Combustible Gas Detector, Natural Gas |
| 38-015 | Standalone Combustible Gas Detector, LPG |