The Gasmaster GM-4 gas leak detector is a reliable, stationary warning device for gases. To connect a gas sensor, the gas measuring device is optionally supplied with a 4 - 20 mA or an mV signal input. The signal input has two alarm relays with which the gas leak detector can control signal lamps/horns or fans, for example.

• 4 inputs for a gas sensor
• Adaptation of gas sensors: O2, O3, CO, CO2, NH3, H2S
• Various combinations possible
• Event logging
• Large, backlit LCD display
• A/V alarm device max. 24V DC 650 mA
• Gas sensors optional

The Xgard-1-PH3 is a single-gas Gassensor used to warn for gases (Phosphine, PH₃, 0 … 1 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

• Stationary
• For (Phosphine, PH₃, 0 … 1 ppm)
• Additional display and alarm station
• ATEX or UL approval

The Xgard-1-PH3 is a single-gas Gas Leak Detector used to warn for gases (Phosphine, PH₃, 0 … 1 ppm), with display and signal output for sensors in combination with a stationary instrument to detect gases (ATEX or UL approval).

• Stationary
• For (Phosphine, PH₃, 0 … 1 ppm)
• Additional display and alarm station
• ATEX or UL approval