Gasflag is a gas detector control panel for monitoring any 4-20mA flammable, toxic or oxygen gas detector. Gasflag is ideally suited to light industrial or commercial applications such as LPG monitoring on garage forecourts, chlorine detection in swimming pool dosing rooms, or methane detection in boiler rooms.
Gasflag features a loud sounder, bright LED indicators and relays for switching external devices such as audible visual alarms or valves.
| Size | 210 h x 145 w x 46 d mm (8.25 x 5.75 x 1.75 inches) |
| Weight | <500 g (1.1 lb) |
| Enclosure material | ABS |
| Sensor connection | Two or three wire connection to sensor via screened cable |
| Operating voltage | 13-28 V dc |
| Input type | 4-20 mA sink or source (selectable) |
| Panel indication | Power Healthy Green LED System fault Amber LED Alarm 1 & Alarm 2 Red LEDs |
| Fault current | <3 mA and >23.5 mA (overrange fault) |
| Operating temperature | -20°C to +70°C (-4°F to +158°F) |
| Storage | -25°C to +65°C (-13°F to +149°F) |
| Humidity | 0-99% RH, non-condensing |
| Trip point hysteresis | Alarm hysteresis set at approximately 0.5 mA Fault hysteresis set at approximately 0.2 mA |
| Response time | Time to alarm <1 second |
| Connections | Terminals accept cables of cross sectional area 0.5 to 2.5 mm2 |
| Relay outputs | Single pole change-over for use with dc signals The relay contacts are rated 1A at 30 V dc |
| Standards | EMC EN50270 |
| Ingree protection | IP20 |
Below is a small selection of the accessories available for the Gasflag.
E07998
Enables Gasflag to be easily powered from a 100-240Vac mains power source. (Gasflag can also be ordered with this power supply from new, specify part number C01818 if this is required.)
