Sell Oxygen Gas Leak Detector for Potential Fire

a. Sampling Mode: natural diffusion
b. Debug Mode: infrared remote control(optional)
c. Field gas density LCD display

Characteristics

- Imported high-performance?electrochemical sensor, oxygen sensor, converting the density value of the gas to be tested into standard current signal of 4-20mA for output  - Field gas density LCD display - Automatic regulation of sensitivity - Standard current output of 4-20mA, upper and lower alarm limit alarm relay output, standard RS485 interface - Temperature Compensation - Be used together with BK3000-A multi-wire gas alarm controller, BK-3000 bus gas alarm controller and DCS system

Main Technical Parameters

- Detection Principle: electrochemical type - Sampling Mode: natural diffusion - Debug Mode: infrared remote control(optional) - Explosion Prevention Mark: ExdII CT6 - Protective Grade: IP65 - Operational Power Supply: DC24V±25% - Power Consumption: ≤2W  - Transmission Distance: ≤1000m - Total Weight: ≤1.3Kg - Mounting Screw: standard M20×1.5  - Environmental Conditions: temperature -40°C~70°C humidity ≤95%RH - External Dimensions: 140mm×185mm×95mm (width x height x thickness)  - Output Signal: standard current: 4~20mA,standard RS485interface,upper and lower limit alarm relay output,the contact rating of the relay: DC30V/1A - Gas to be measured: CO(carbon monoxide), H2S(hydrogen sulfide), Cl2(chlorine),NH3(ammonia), SO2(sulfur dioxide), AsH3(arsine), ClO2(chlorine dioxide), F2(fluorine), PH(phosphine), H2(hydrogen), HCl(hydrogen chloride), HCN(hydrogen cyanide), HF(hydrogen fluoride), NO(nitric oxide), NO2(nitrogen dioxide), O3(ozone), COCl2(phosgene), SiH4(silane)