Beijing Jia hua zhong xin Technology Co., Ltd

Products > Gas detector > Fixed gas detector > The OLCT20 gas / gas probe
Product name : The OLCT20 gas / gas probe
Item : 法国奥德姆(OLDHAM)
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Details:
Product Use:

Using the most advanced sensor technology to detect many kinds of gases, high precision, fast response, long life and other characteristics.
Standard signal output directly with DCS, PLC and other systems supporting the use of.
Anti-corrosion housing, durable, reach IP66 protection class.
Optional intrinsically safe and explosion-proof.
Replaceable pre-calibrated sensor, no on-site calibration.


Technical parameters:

Detection of gas: dozens of combustible gas and O2, CO, H2S, NO, NO2, SO2, CL2, H2, HCl, HCN, HF, NH3, ETO / PO, O3, PH3, ClO2, SiH4, B2H6, Br2, F2 , GeH4, HBr, N2H4, COCL2, ASH3, SF6
Detection principle: catalytic combustion ---- Gas
Electrochemical oxygen and toxic gases -----
The organic semiconductor ----- volatile gases
Operating temperature: Basic type: -25 ° C - to +50 ° C
Enhanced: -40 ° C to +80 ° C
High temperature type: -40 ℃ ~ +200 ℃ (OLC 20)
Ambient Humidity: 10% -95% RH (non-condensing)
Setting pressure: ATM ± 10%
Detection accuracy: ± 1.5% F.S
Resolution: the last bit of the range
Zero drift: <0.5% FS / month
Response time: gas, oxygen <15s, toxic gases <30s
Protection: IP66
Explosion levels: EEx d IIC T6/EEx in ia IIC T6
Working power :15-30V DC
Output signal: bridge signal (gas controller with Oldham match)
4-20mA standard signal (gas, oxygen and toxic gases)
You can use the direct combination of the DCS, PLC control system
Connection cable: Gas: 3-core shielded cable
Oxygen and toxic gases: 2-core shielded cable
Size: L177 × D60mm
Weight: 800g
Standard: EN50270 GB-12358-90 

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