OC-F08 fixed CO2 gas detector

รหัสสินค้า : 213

OC-F08 Gas Detector Description:

OC-F08 series online Carbon dioxide CO2 gas detector use the imported Infrared sensor and microcontroller technology, so with the advantages of high precision, good repeatability, stable singal, respond quickly, ect. Possible connected with many controller system, such as PLC, DCS, computer and other, with the function of remote monitor and alarm, data logger and analysis.

Common applications is gas safety inspection and alarm for industrial scene, such as Petrochemical industry, Industrial production, Smelting and Forging, Electric power, Coal, Tunnel engineer, Enviromental monitor, Wastewater treatment, Biological Pharmaceuticals, Enviromental protection, Greenhouse cultivation, Warehousing, Logistics, Agricultural production, Gas & Fire, Building construction, Municipal enterprises, School lab and research center, etc.

OC-F08 Gas Detector Features:

4-20mA standard analog signal and RS485 digital signal output, relay output, data restore, data logger(optional); 

LED screen displaying the gas concentration, gas type, unit, instrument status etc.

Independent air chamber, if replace the sensor no need to online calibration, automatic identification of key parameters of the sensor

Digital automatic tracking and compensation of temperature in the whole range to ensure the measurement accuracy.

Software automatic calibration function.

Display the gas concentration in ppm, %vol and mg/m3 is selectable.

Infrared remote controller operation (remote controller is optional part);

Optional function of detecting the temperature/humidity.

OC-F08 Gas Detector Parameter:

Applicable Gas Carbon dioxide(CO2)

Detecting Range 0~500ppm, 0~1000ppm, 0~5000ppm, 0~10000ppm, 0~50000ppm, 0~20%vol, 0~50%vol, 0~100%vol, or customized.

Resoultion 1ppm or 0.01%vol

Sampling Diffusion sampling, Pump-sunction sampling, or Circulation type

Accuracy According to different sensor(≤±3%F.S , ≤±2%F.S or ≤±1%F.S )

Repeatability ≤±1%

Zero drift ≤±1%(F.S/year)

Sensor Type Infrared sensor

Sensor Life 3~5 years

Response Time (T90) ≤20s

Alarming mode Audible-visual alarm, External alarm, Remote control alarm, APP notification, etc.

Alarming setting Standard two-level alarm, optional three-stage alarm

Operating Environment Temperature: -20℃~50℃ 

Humidity: ≤95%RH (non-condensing); if >90%RH, can add the filter

Pressure: 86kPa~106kPa

Working Voltage 24V DC(16~30VDC)

Output Signals Three-wire system 4~20mA standard signals output; longest transmit distance is 1000m;

Four-wire system RS485 signal output; longest transmit distance is 1800m;

200~1000HZsignal output（optional）;

Two-level passive contact output:220VAC 3A, 24VDC 3A

Transmission mode Cable transmission, TCP/IP, GPRS, Wireless, Video transmission

Receiving equipment Computer, gas detector controller, PLC, DCS, Mobile phone， Tablet PC

Installation Means Wall mounted, Pipe type(Thread:M40*1.5 )

Material of Body Cast aluminum

Explosion-proof Index Ex d IIC T6 Gb

Protection Grade IP65

Electrical Interface 3/4″NPT(Female Screw)、1/2″NPT(Female Screw)

Transmit Distance ≤1800m

Dimension 200 mm×160 mm×80 mm（L×W×H）

Weight About 1.5Kg