Description:
OC-F08 fixed CL2 gas detection 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.
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., where need to inspect the Chlorine gas concentration.
Features:
4-20mA standard analog signal and RS485 digital signal output, 200~1000HZsignal output, relay output, data restore, data logger(optional);
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;
Infrared remote controller operation;
With the Ex-proof certificate, the Ex-proof grade is Exd II CT6.
Technical Parameter:
| Detection Gas | Chlorine (Cl2) |
| Detecting Range | 0～10ppm、0～20ppm、0～50ppm、0～100ppm、0～200ppm or customized |
| Resolution | 0.001ppm(0~10ppm),0.01ppm(0~20ppm), 0.1ppm(0~200ppm) |
| Sampling | Diffusion or pump-suction, circulation selectable |
| Sensor Type | Electrochemical sensor |
| Sensor Life | 2~3 years |
| Response Time (T90) | ≤20s |
| Alarming mode | Audible-visual alarm（Optional） |
| 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 relay 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 | 3/4″NPT(Female Screw)、1/2″NPT(Female Screw) |
| Transmit Distance | ≤2000m (If more than 2000m, can add the repeater.) |
| Weight | About 1.5Kg |
| Standards | GB15322.1-2003，GB3836.1-2010，GB3836.2-2010，GB3836.4-2010 |
| Warranty | 18months |
| Certificate | CNEx, CE, RoHS |
If any quesitons on the Fixed gas detection, welcome to contact us:
