Ammonia Gas Detector With Audible Visual Alarm
TYPE : SF 200N
Gas Detector with Digital Display and Audible Visual Alarm
SUPERFREEZE SF Series is a fixed gas detecting transmitter, with 4-20mA or RS485 ModBus RTU output proportional to the gas leakage concentration with orignal imported catalytic combustion sensor.It monitors gas leakage by natural diffusion.
It is flexible, durable,accuracy, stable and it cab be directly connected with DCS system or central unit.
With relay output, once the concentration exceed the preset alarm pointer(threshold) it will start the acoustic-optical alarm on the central unit and the external equipment like exhaust fans etc.
