For detecting flammable Gases, GfG has designed the intrinsically safe infrared Transmitter IR29, with his worldwide patented 4-beam and 4-wavelength measurement technology.
The IR29 is compensated to the outside influences pressure, temperature and humidity. In addition to the zener (safety) barrier SB1 the Transmitter becomes intrinsically safe. So use and service under tension is possible also in Ex-Zone 0. The body is made of V4A high quality steel and Polycarbonate and reaches the casing protection guard level IP67. The optional Display is readable in each mounting position.