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RS485 Level Transmitter
Brand: Xi'an UTOP Measurement Instrument Co, LtdULB-I RS485 Level Transmitter is a fully sealed submersible intelligent level measuring instrument.
Based on silicon piezoresistive technology, this level transmitter is designed for liquid level measurement by using silicon die with good stability and processing electric circuit of high accuracy smart transmitter, and using precise digital temperature compensation technology as well as the non-linearity revision technology.
The waterproof cable with vent hose of this RS485 Level Transmitter is sealed connected with its housing, it is suitable for submersible applications.
Features- Reversed polarity protection and current limiting protection
- Against thunder stroke, against radio-frequency interference
- Intrinsic safety, or flame-proof safety optional
- PVC, PUR or PTFE cable for options
Specifications
Measuring Range
- 0 ~ 1 mH₂O...200 mH₂O
Output Signal
- 4~20 mA, 0~5 V, 0~10 V, 1~5 V
Accuracy
- 0.25 % Full Scale, 0.5 % Full Scale (Standard)
Load Resistance
- RL = (U-12 V)/0.02 A (4~20 mA Current Output), U-Loop Voltage (V)
Supply Voltage
- 12~36 Vdc
Compensated Temperature Range
- 0° ~ 70° C
Electrical Connection
- Ø 7.6 mm Shielded Cable with Vent Hose
Material of Wetted Part and Housing
- 304 Stainless Steel
Material of Pressure Diaphragm
- 316L
Sealing
- n-Butyronitrile or Fluoro-Rubber Sealing Ring
- ULB-I RS485 Level Transmitter is Designed with IP68 Protection, it is widely applied in Petroleum, Chemical Industry, Medicine, Metallurgy, Hydrology Exploration etc.
