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Oceanus - Model OC-F08 -Fixed gas detector for industrial use
Description: OC-F08 series fixed 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. 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.|
Applicable Gas |
Combustible gas |
|
Detecting Range |
0~100%LEL |
|
Resolution |
0.1%LEL |
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Sampling |
Diffusion or pump-suction, circulation selectable |
|
Accuracy |
≤±3%F.S |
|
Repeatability |
≤±1% |
|
Zero drift |
≤±1%(F.S/year) |
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Sensor Type |
Catalytic combustion sensor |
|
Sensor Life |
2~3 years |
|
Response Time (T90) |
≤20s |
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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 passive contact output:220VAC 0.5A, 5VDC 0.5A |
|
Installation Means |
Wall mounted, Pipe type(Thread:M40*1.5 ) |
|
Material of Body |
Anti-corrosion material |
|
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 |
|
Dimension |
210 mm×140 mm×92 mm(L×W×H) |
|
Weight |
About 1.6Kg |
|
|
GB15322.1-2003,GB3836.1-2010,GB3836.2-2010,GB3836.4-2010 |