
Level Measuring Smart Gauge Pressure Transmitter with 4~20 mA & Hart /Modbus Output
●Data networking gathering.
●Advanced circuit design.
●HART protocol or MODBUS protocol(RS485 interface).
●Full stainless steel structure, samll profile, light weight.
●Digital communication technology.
To fulfill the customers' over-expected satisfaction, we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for Semiconductor Strain Gauge, Ceramic Pressure Transmitter, LED Pressure Transmitter . We operate in an ethical and sustainable manner, with a focus on long-term growth and stability. We always take high reliability, high technology and high quality as our basic business philosophy. The sustainable and healthy development of China's economy cannot be separated from the stable development of enterprises, and the prosperity of enterprises cannot be separated from the progress of society. Employees of successful enterprises must have extraordinary wisdom, but also the spirit of hard work and hardship, which is the key to success.
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 | RL=(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.
After years of development, with advanced R&D capabilities and professional operating capabilities, we have become a leading enterprise in the industry of Level Measuring Smart Gauge Pressure Transmitter with 4~20 mA & Hart /Modbus Output and occupy an important position. We have a deep passion for sustainability and environmental responsibility, working to reduce our impact on the planet. Through structural adjustment and transformation, our company has formed three core business supports: capital operation, asset operation and foreign trade.
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