联系人 Ms. Ava
Nanyang, Zhengzhou, Henan
Description:
OC-F*8 series online gas detector used the
original imported sensor and the ultra low power *2 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:
***0mA standard analog signal and RS**5 digital
signal output, **0~***0HZsignal 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 *6bit 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 (T*0) | ≤*0s |
| Alarming mode | Audible-visual alarm（Optional） |
| Operating Environment |
Temperature:
**0℃~60℃ (Customized
for special demands) Humidity: ≤*5%RH (non-condensing); if >*0%RH, can add the filter Pressure: *6kPa~**6kPa |
| Working Voltage | *4V DC(*6~*0VDC) |
| Output Signals |
(Standard)Three-wire system 4~*0mA standard
signals output,
available for PLC, DCS,etc; (Optional) Four-wire system RS**5 digital signal output; (Optional) Frequency signal **0~***0Hz output; Two-level passive contact output:**0VAC 0.5A, 5VDC 0.5A |
| Installation Means | Wall mounted, Pipe type(Thread:M*0*1.5 ) |
| Material of Body | Cast aluminum |
| Explosion-proof Index | Ex d IIC T6 |
| Protection Grade | IP*6 |
| Electrical Interface | 3/4″NPT(Female Screw)、1/2″NPT(Female Screw) |
| Transmit Distance | ≤***0m |
| Dimension | **0 mm×**0 mm×*2 mm（L×W×H） |
| Weight | About 1.5Kg |
| Standards | GB****2.*****3，GB***6.*****0，GB***6.*****0，GB***6.*****0 |
| Gas | Detecting Range | Alarm Threshold | Sensor Type |
| NH3 | ****0 PPM | *5 PPM / *0 PPM | Electrochemical sensor |
| Cl2 | ***0.0 PPM | *0 PPM / 20 PPM | |
| H2 | *****0 PPM | *0 PPM / **0 PPM | |
| CH2O | ****0 PPM | *5 PPM / *0 PPM | |
| O2 | ***0.0%vol | *8.5%vol / *3.5%vol | |
| H2S | ****0 PPM | *0 PPM / *0 PPM | |
| HCl | ***0.0 PPM | 5.0 PPM / *0.0 PPM | |
| HCN | ***0.0 PPM | 5.0 PPM / *0.0 PPM | |
| PH3 | ***0.0 PPM | 0.3 PPM / 0.6 PPM | |
| HF | ***0.0 PPM | 3.0 PPM / 6.0 PPM | |
| NO | ****0 PPM | *5 PPM / *0 PPM | |
| CO | ****0 PPM | *5 PPM / *0 PPM | |
| SO2 | ***0.0 PPM | 2.0 PPM / *0.0 PPM | |
| ClO2 | ***0.0 PPM | 0.3 PPM / 0.5 PPM | |
| NO2 |
| 国家: | China |
| 型号: | OC-F08 |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | China |
| 最小订单价格: | - |
| 最小订单: | 1 Piece |
| 包装细节: | box |
| 交货时间: | 3-5 days after payment |
| 供应能力: | 1000 Piece per Month |
| 付款方式: | T/T, Western Union |
| 產品組 : | Gas detector |
