Online Thermal Conductivity Transmitter (CI-PC58)
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Combining microcontroller with digital processing technology, anti-cross interference, stable and reliable;
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Micro-fluidic thermal conductivity sensor is used as the measurement unit, with high precision and long calibration period;
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Using RS485 communication mode; isolated analog signal output, support software switching 0~20 mA / 4~20 mA analog output mode.
Principle: Thermal Conductivity
Measuring Range:
| Heat Furnace Gas | Minimum Possible Range |
| H2 | 0~100% |
| He | 0~2% |
| Ar | 0~10% |
| CO2 | 0~20% |
| CH4 | 0~15% |
| H2 (Blast Furnace) | 0~10% |
| H2 (Sour Converter) | 0~20% |
| H2 (Wood Gasification) | 0~30% |
Accuracy: +2%FS (±1%FS optional)
Repeatability: ±1%FS
Stability: ±1%FS/7d
Response time: T90<30s
Measuring Method: Online
Weight: Transmitter: net approx. 1.6kg
Hand Communicator: net approx.0.15kg
Installation: Mounting bracket
Gas line connector: 1/4 inch NPT thread, standard Ø6.5 hose connector
Power Supply: DC 24V, 1A
Analog Singal: 1 group
Output Mode: 4-20mA/0-20mA
Load: <500Ω
Ambient Temperature: -10~+45°C
Ambient Humidity: <90%RH
Sample Gas Flow: 200~400ml/min
Sample Gas Pressure: 0.3~0.6MPa, 0.5MPa recommended (Outlet should be at atmospheric pressure)
