RGM Wave - Gas detector Vemer - Free user manual and instructions
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| Product Type | Gas Leak Detector |
| Brand | Vemer |
| Model | RGM Wave |
| Detected Gases | Natural gas, methane (LPG with separate model) |
| Power Supply | 230 V AC 50 Hz |
| Power Consumption | Less than 3 W |
| Sensor Type | Metal oxide semiconductor (MOS) |
| Detection Threshold | 10% LEL (Low Explosive Limit) |
| Alarm Sound Level | 85 dB at 1 m |
| Visual Alarm | Red LED flashes on alarm, green LED on power |
| Relay Output | 1 output for switching external devices (e.g., solenoid valve) |
| Operating Temperature | -10 °C to +50 °C |
| Operating Humidity | 0-90% RH (non-condensing) |
| Dimensions | 100 x 70 x 30 mm |
| Weight | 120 g (approx.) |
| Mounting | Wall mounting, recommended height: 30 cm from ceiling for natural gas |
| Protection Class | IP20 |
| Compliance | CE, EN 50194-1 |
| Warm-Up Time | 3 minutes |
| Maintenance Test | Monthly test via test button |
| Sensor Lifetime | 5 years |
| Self-Check | Automatic self-diagnosis during operation |
Frequently Asked Questions - RGM Wave Vemer
What does this gas detector do?
The RGM Wave continuously monitors the air for explosive gas leaks. When the gas concentration reaches 10% of the Lower Explosive Limit (LEL), it triggers an audible and visual alarm to warn you of danger.
Which gases can it detect?
It primarily detects methane (natural gas). Some versions also detect LPG (propane/butane). Check the model label to confirm the gas type.
Where should I install the RGM Wave?
For natural gas, mount it near the ceiling (about 30 cm) because methane is lighter than air. For LPG (heavier), install near the floor. Avoid damp areas or near windows.
How do I test the detector?
Press the test button for about 5 seconds. The alarm should sound within 10 seconds. Release the button and the alarm will stop. Do this monthly.
What happens when the alarm sounds?
Open doors and windows immediately. Do not switch any electrical switches, avoid flames or sparks. If gas continues to leak, turn off the gas main and leave the area. Contact the gas provider or emergency services.
Can it control a gas solenoid valve?
Yes, the detector has a relay output that can be connected to a solenoid valve or an external alarm to automatically shut off the gas supply when a leak is detected.
How many years does the sensor last?
The sensor typically has a lifespan of 5 years. After this period, the detector may show a 'service' signal; contact Vemer support or an authorized technician to replace the sensor.
What does the LED indicator mean?
A green LED indicates proper operation. The red LED flashes during an alarm. A yellow or amber LED often indicates a fault or low sensor sensitivity; consult the manual for error codes.
How should I clean and maintain the detector?
Clean the external case with a soft, dry cloth. Do not use solvents or detergents. Avoid dust accumulation by vacuuming the vents occasionally. Never paint the device.
Is installation easy?
Yes, the detector mounts on the wall with screws. It connects to the 230 V AC mains. We recommend hiring a professional electrician if you are not experienced with electrical wiring.
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