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OC-F08 Fixed gas monitor for industrial use

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[Basic Infomation]
[Additional Information]
  • MaterialCast aluminum
  • Size210 * 140 * 92 mm
  • Weight1600 mg
  • Payment TermsT/T,Western Union,MoneyGram
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Product Detail Information

 

Description:

OC-F08 series online gas detector used the original imported sensor and the ultra low power 32 bit microprocessor, so with the advantages of high precision, good repeatability, stable signal, respond quickly, etc. 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.

 

The gas detection system common applications is gas safety inspection and alarm for industrial scene, such as petroleum refinery, chemical plants, LPG stations, boiler rooms, gas stations, paint spray booths, metallurgy, mining, fire, environmental protection, etc.


Features:
4-20mA standard analog signal and RS485 digital signal output, 200~1000HZsignal output, relay output, data restore, data logger(optional); 
LED screen displaying the gas concentration, gas type, unit, instrument status etc.
Independent air chamber, the sensor is not required to replace the sensor calibration, automatic identification of key parameters of the sensor
Protection function to prevent high gas concentration attack.

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

Infrared remote controller operation;

With the 16bit ADC acquisition chip, designed with four-layer circuit board, so with high anti-interference ability.

With the Ex-proof certificate, the Ex-proof grade is Exd II CT6.

 

Parameter:

Applicable Gas

Oxygen, Combustible gas, toxic gas, etc

Detecting Range

According to the detected gas

Resolution

According to the detected gas

Sampling

Diffusion or pump-suction, circulation selectable

Accuracy

≤±3%F.S

Repeatability

≤±1%

Zero drift

≤±1%(F.S/year)

Sensor Type

Catalytic combustion , Electrochemical, PID, Infrared sensor

Sensor Life

2~3 years(Catalytic combustion , Electrochemical, Semiconductor)

3~5 years(PID, Infrared)

Response Time (T90)

20s

Alarming mode

Audible-visual alarmOptional

Operating Environment

Temperature: -30~60 (Customized for special demands)

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

Pressure: 86kPa~106kPa

Working Voltage

24V DC(16~30VDC)

Output Signals

(Standard)Three-wire system 4~20mA standard signals output, available for PLC, DCS,etc;

(Optional) Four-wire system RS485 digital signal output;

(Optional) Frequency signal 200~1000Hz output;

Two-level passive contact output:220VAC 0.5A, 5VDC 0.5A

Installation Means

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

Material of Body

Cast aluminum

Explosion-proof Index

Ex d IIC T6

Protection Grade

IP66

Electrical Interface

3/4NPT(Female Screw)1/2NPT(Female Screw)

Transmit Distance

2000m

Dimension

210 mm×140 mm×92 mmL×W×H

Weight

About 1.5Kg

Standards

GB15322.1-2003GB3836.1-2010GB3836.2-2010GB3836.4-2010

 

 

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OC_F08 Fixed gas monitor  for industrial use