OEM 4-20mA RS485 Water Level Transmitter

■ 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.

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We are specialized in producing various high quality PVDF Connector Pressure Transmitter, Silicon Pressure Sensor, HART Level Sensor , high quality, good performance and competitive price. We put ourselves in consideration for our customers and consciously safeguard the interests of our customers. Our logistics team has the expertise to handle all aspects of international shipping, from customs clearance to door-to-door delivery.

RS485 Level Transmitter

Description of RS485 level transmitter

ULB-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 of RS485 level transmitter

■ 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 of RS485 level transmitter

measuring range	0~1mH2O...200mH2O
output signal	4~20mA, 0~5V, 0~10V, 1~5V
accuracy	0.25%FS, 0.5%FS(standard)
load resistance	R_L=(U-12V)/0.02A(4~20mA current output)U-loop voltage(V)
supply voltage	12~36VDC
compensated temperature range	0~70 ℃
electrical connection	Φ7.6mm shielded cable with vent hose
material of wetted part and housing	304SS
material of pressure diaphragm	316L
sealing	n-Butyronitrile or fluoro-rubber sealing ring

Application of RS485 level transmitter

ULB-I RS485 level transmitter is designed with IP68 protection, it is widely applied in petroleum, chemical industry, medicine, metallurgy, hydrology exploration etc.

The company has always been adhering to providing customers with all-round solutions, focusing on customers and providing complete OEM 4-20mA RS485 Water Level Transmitter. We take human resource service as the core and science and technology innovation as the driving force. Our company is constantly adapting and evolving to meet the changing needs of the global market.

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