
0-5V 4-20mA RS485 Capacitance Fuel Tank Level Sensor
◆ Digital communication technology.
◆ Data networking gathering.
◆ Advanced circuit design and software design.
◆ HART protocol or MODBUS protocol(RS485 interface).
We follow the concept of "integrity, professionalism, pragmatism and creation", always adhere to the guiding ideology of technology as the foundation, and strive to be professional, refined and strong Load Measurement, Alloy Steel Load Pin, MODBUS Level Sensor , and make unremitting efforts to achieve world-renowned goals . Our company takes 'Focus on Quality, Serve attentively' as the core value, centered on user needs, and uses professional technology and unremitting efforts to provide enterprises with professional services. Our company's working style balances the characteristics of rigorous and steady and flexible vitality. We explore the development space of enterprises with the global vision, and hope to build an international advanced technology system with independent intellectual property rights. Our commitment to excellence has earned us a reputation as an industry leader.
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

Since the establishment of our brand, we always adhere to technology-based, user first, and are committed to providing high-quality 0-5V 4-20mA RS485 Capacitance Fuel Tank Level Sensor for consumers. We pride ourselves on our flexibility and willingness to adapt to changing needs and circumstances. In order to meet the requirements of the market economy, we constantly improve the combat effectiveness of the marketing team and strengthen market development.
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