Product details
- American Huarui OLCT20 ethane detector
- Detection gas: ethane
- Range: 0-100% LEL
- Utilizes the most advanced sensor technology, featuring a wide variety of gas detection, high accuracy, fast response, and long service life.
- Standard signal output, compatible with DCS, PLC, and other systems for direct use.
- Corrosion-resistant casing, sturdy and durable, protection rating up to IP66.
- Both intrinsic safety and explosion-proof options are available.
- Replaceable pre-calibrated sensors, no on-site calibration required.
Application areas
- Electronics and semiconductor industries
- Various petroleum, petrochemical, and chemical production facility areas
- Other places containing toxic and hazardous gases, such as metallurgy and power plants
- Detected gases: combustible gases
- Measurement range: 0-100% LEL 0-100% VOL
- Detected gases: dozens of combustible gases 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, CO CL2, ASH3, SF6, and others
- Detection principle: Catalytic combustion ———— combustible gas
- Electrochemical formula————— oxygen and toxic gases
- Semiconductor type ————— organic volatile gases
- Operating temperature: Basic type: -25°C to ~+50°C
- Enhanced type: -40°C~+80°C
- High temperature resistant type: -40°C~+200°C (OLC 20)
- Ambient humidity: 10%-95% RH (non-condensing)
- Environmental pressure: ATM±10%
- Detection accuracy: ±1.5% F.S
- Resolution: The last digit of the range
- Zero drift: <0.5% F.S./month
- Reaction time: combustible gas, oxygen<15s. Toxic gases<30s
- Protection rating: IP66
- Explosion-proof rating: EEx d IIC T6 / EEx ia IIC T6
- Power supply: 15-30V DC
- Output signal: bridge signal (compatible with Oldom controllers for combustible gas)
- 4-20mA standard signal (for combustible gas, oxygen, and toxic gases)
- Can be directly combined with control systems such as DCS and PLC
- Connection cable: Combustible gas: 3-core shielded cable
- Oxygen and toxic gases: 2-core shielded cable
- Dimensions: L177×D60mm
- Weight: 800g
- Standard: EN50270 GB-12358-90
