China Wall Mounted Online Oxygen Gas Alarm for High Temperature (O2), Find details about China Gas Alarm, O2 Gas Alarm from Wall Mounted Online Oxygen Gas Alarm for High Temperature (O2)
Product Type: | Online,Oxygen (O2) | |||
Sensor: | Electrochemical Gas sensor | |||
Detection Pattern: | Diffusion,pipeline(screw thread size:M40*1.5MM),Circulation,Pumping is available,Online detection | |||
Detection Range: | 0-100%VOL | |||
Resolution: | 0.01%VOL | |||
Detection Accuracy: | ≤±3%F.S | Linearity error: | ≤±1%F.S | |
Reaction Time: | ≤20S(T90) | Zero drift: | ≤±1%(F.S/Year) | |
Recovery Time: | ≤20S | Repeatability: | ≤±1%F.S | |
Relay output: | Two relays output,Contact rating:24VDC 3A/220VAC 3A | |||
Explosion Proof Sign: | ExdII CT6,Certification Number of Explosion-proof :CNEx10.1807 | |||
Outputs: | Analog:4-20mA signal,0-5V,0-10V Modbus: RS485 signal Pulse signal or TCP/IP signal,optional | |||
Alarm Setting: | Two alarm set points Alarm mode optional: Low alarm-High alarm / High alarm-High alarm / Low alarm-Low alarm | |||
Controllers: | Compatible with DN3000/DN9000,as well as most DCS/PLC systems | |||
IP Rating : | IP65 | |||
Material: | Aluminum ,Explosion and corrosion proof | Connection: | 3/4″NPT,1/2″NPT | |
Dimensions: | 200×160×80mm(L×W×H) | Weight: | 1.5 Kg(Net weight) | |
Operating Temperature: | -30 ~ 60ºC | Relative Humidity: | ≤90%RH,Non-condensing | |
Operating Pressure: | 0 ~ 200Kpa | Operating Voltage: | 24VDC(9~30VDC) | |
Standard Accessories: | -User manual -Certification -Calibration cover | |||
Optional Accessories: | -hose(5*8mm),drying tube,water separator or pumping pump -infrared remote control -temperature and humidity sensor,SMS alarm,3G module or wireless transmission module |