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input signal | Static pressure cable input liquid level transmitter | ||||||
Temperature range | -270~+1820℃(set according to sensor measurement capability) | ||||||
Conversion accuracy | ≤0.2% or 0.2K | ||||||
Output signal | 4-20 mA(two-wire),HART | ||||||
Alarm | When the sensor fails (open circuit or short circuit), the output drops to ≤3.6mA or the output rises to ≥21.5mA | ||||||
Maximum load (Note 1) | (V power- 9 V)/0.025A (output current) | ||||||
Limit current | ≤25mA | ||||||
Power supply voltage (Note 2) | 9...30VDC | ||||||
Response time | 1S | ||||||
Lightning protection (Note 3) | ±4000V(≤5 times) | ||||||
Anti-pulse group(Note 4) | ±4000V | ||||||
Anti-radio frequency interference | >10V/m(80MHz~1000MHz) | ||||||
Ambient temperature | -40~85℃ | ||||||
Temperature drift | 0.008%FS/1℃ | ||||||
Long-term stability | ≤0.1℃/year or 0.05%/year | ||||||



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