RS485 Modbus High Frequency Pulse Type Radar Level Transmitter

●Data networking gathering.
●Advanced circuit design.
●HART protocol or MODBUS protocol(RS485 interface).
●Full stainless steel structure, samll profile, light weight.
●Digital communication technology.

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'To be a supplier of Humdity And Temperature Transmitter, Ceramic Pressure Transmitter, Ceramic Pressure Transducer trusted by customers' is our unremitting goal, and we also use this to strictly demand ourselves all the time. We are results-driven and are committed to exceeding our clients' expectations and delivering value. We adhere to the 'integrity as the fundamental, quality for survival, reputation win the market' business philosophy, to provide users with premium products and service, and is willing to sincerely cooperate with customers all over the world!

MODBUS Level Transmitter

Description

ULB-I MODBUS level transmitter is a fully sealed submersible intelligent level measuring instrument. Based on silicon piezoresistive technology, this product 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 and the non-linearity revision technology. The waterproof cable with vent hose of this MODBUS level transmitter is sealed connected with its housing, it is suitable for submersible applications.

The output of ULB-I is digital signal, this makes this MODBUS level transmitter carry on transmission with computer directly.

Features

●Data networking gathering

●Advanced circuit design

●HART protocol or MODBUS protocol(RS485 interface)

●Full stainless steel structure, samll profile, light weight

●Digital communication technology

Specifications

pressure medium	gas or liquid compatible to wetted stainless steel
pressure ranges	0~1mH₂O...200mH₂O
overload pressure	150%FS
output signal	Digital signal or digital signal with 4~20mA analog signal
communications	MODBUS protocol(RS485 interface)or HART protocol
accuracy	0.1%FS,0.25%FS(standard), 0.5%FS
load resistance	R_L=(U-12V)/0.02A(HART 4~20mA current output)U-loop voltage(V)
long-term stability	<0.2%FS/year
supply voltage	12~32VDC
compensated temperature range	-10~+70℃
operating temperature range	-30~+100℃
storage temperature range	-40~+120℃
temperature coefficient of zero	0.2%FS/10℃
temperature coefficient of span	0.2%FS/10℃
insulation resistance	100MΩ@50VDC
electrical connection	Φ7.2mm PUR cable with vent hose
material of wetted part and housing	316SS
material of pressure membrane	316LSS

Application

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

We strengthen the strength of R&D design and production, and develop brand-specific RS485 Modbus High Frequency Pulse Type Radar Level Transmitter. We are dedicated to being a responsible corporate citizen, actively participating in environmental and social initiatives. Enjoying a high status among consumers, the company has established long-term and stable cooperative relations with many retailers and agents.

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