HML – carbon monoxide (CO) transmitters

HML transmitters are designed for detecting carbon monoxide concentration in underground parking garages and parking halls. The measuring is based on electro-chemical cell. The transmitter measuring range is 0…100 or 0…300 ppm.

Technical description

Supply 24 Vac/dc, < 2 VA
Range 0…100 ppm / 0…300 ppm
Time constant 1,5 min
Accuracy ± 10 ppm for < 70 ppm value; ± 15 % of value for > 70 ppm value
Output 0…10 Vdc, 1 mA / 4…20 mA, < 500 Ω
Protection class IP54, cable downwards
Cable gland M16
Mounting with screws, external lugs
Dimensions 100 x 113 x 46 mm

 

Product range

 

TYPE ARTICLE  DESCRIPTION
HML 1135520 CO transmitter
HML-N 1135521 CO transmitter with display
HMV 1135510 exchange kit for HML