
IP67 High Pressure RS485 81g Radar Level Sensor
◆ Digital communication technology.
◆ Data networking gathering.
◆ Advanced circuit design and software design.
◆ HART protocol or MODBUS protocol(RS485 interface).
We are committed to becoming the most influential manufacturer of G1 2 Water Pressure Transmitter, Load Cell, Corrosion Resistance Pressure Transmitter , creating superior products for thousands of users. With the management concept of excellence, systematic management method and continuous technological innovation, our company strives to exert our advantages, strive to improve efficiency for customers, and bring more returns and all-round services to them. As a modern enterprise integrating research, development, production and sales, our company has a professional product research, advanced production and testing equipment. Our company is a leader in the industry, with a reputation for quality and innovation. We regard R&D and innovation as the lifeline of enterprise development and attach great importance to technological innovation.
RS485 Level Sensor
Model: ULB-I
Description
RS485 level sensor is based on silicon piezoresistive technology and designed for liquid level measurement by using silicon die, processing electric circuit of smart level transmitter, and using digital temperature compensation technology with non linearity revision technology. The waterproof cable with vent hose of this level sensor is sealed connected with its housing.
The output of ULB-I level sensor is digital signal, which makes the sensor carry on transmission with computer directly.
Features
◆ Digital communication technology
◆ Data networking gathering
◆ Advanced circuit design and software design
◆ HART protocol or MODBUS protocol(RS485 interface)
Specifications
| pressure medium | gas or liquid compatible to wetted stainless steel |
| pressure ranges | 0~1mH2O...200mH2O |
| output signal | 4~20mA |
| communications | MODBUS protocol RS485 interface or HART protocol |
| accuracy | 0.1%FS,0.25%FS(standard),0.5%FS |
| long-term stability | <0.2%FS/year |
| supply voltage | 8~28VDC(RS485 interface),12~30VDC(HARTprotocol) |
| insulation resistance | 100MΩ@50VDC |
| electrical connection | Water proof connector with 7 5mm Polyethylene cable with vent hose |
| material of pressure membrane | 316L |
Application
This RS485 level sensor has already widely used for water & other liquid level measurement and control in petroleum, chemical industry, water conservation etc.
Packing and shipping

Application field

The performance of IP67 High Pressure RS485 81g Radar Level Sensor has reached the leading level in the same industry. The tenet of our enterprise is that quality is the foundation of the enterprise, sincerity is the spirit of the enterprise and brand is the driving force of the enterprise. We believe that product quality not only depends on technology and reliability, but also on mature design and perfect use functions.
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