Description

The 850H is a flexible cost-effective addressable heat detector with most of the features of MX VIRTUAL detectors. The 850H reports the temperature to the MX fire alarm panel which allows various detection modes. The 850H uses a high quality thermistor with very low thermal mass. This allows the detector to function as a heat detector as well as providing a fast and accurate temperature display.

Specifications
– Operating Voltage 20 to 40Vdc
– Quiescent Current 290µA (typ.)
– Ambient Temperature -25°C to +70°C
– Relative Humidity 10% to 95% (non-cond.)
– Dimensions 109 dia x 43h mm
– Weight 81g
– ActivFire Listed afp-2927
– FPANZ Listed VF/218