The GMA36 Pro is an intelligent and flexible measuring system, simply wall mounted. Toxic gases, oxygen and hydrogen are monitored continuously and reliably.

If the gas concentration exceeds a set threshold value, the system warns immediately via the integrated horn and LED lights. Additionally, alarm relays for external alarm devices or valves are provided. Configuration and calibration use simple menus accessed via the 3 keys on the front. Maintenance and operation are straightforward.

The AutoCal program ensures an automatic adjustment of the measuring signal to the test gas. The large display clearly shows the measured gas concentration, limit values exceeded and operating condition.

Measurable gases
C₂H₄O, Cl₂, ClO₂, CO, Cl₂, H₂, HCl, HCN, H₂S, HF, NH₃, NO, NO₂, O₂, O₃, SiH₄, SO₂

Smart sensor technology
The GMA36 Pro uses smart, plug-in electro-chemical sensors that can be easily exchanged without opening the housing. This saves time and money.

• Loud, integrated horn
• Large illuminated LCD display
• Plug-in Smart sensors
• Scaleable measuring range
• Simple 3-key-operation
• Easy maintenance
• AutoCal for simple and fast calibration
• Housings with splash-water protection (IP54)