Import 4-20ma Digital Pressure Transmitter — Buy in Bulk from Supplier in China

The 4-20mA digital pressure transmitter from Shenzhen Huatian Instrument Co., Ltd. is a precision device engineered for industrial pressure monitoring, delivering stable analogue output proportional to applied pressure. It operates across a typical 0 to 10 bar range with accuracy better than ±0.5% of full scale, standard for industrial transmitters, and supports common pressure types including gauge, absolute and differential. The unit features a robust stainless steel housing with IP65 protection, suitable for harsh environments common in oil and gas, chemical and water treatment facilities.

Constructed with a piezoresistive sensing element, this transmitter uses a standard 24V DC supply and outputs a 4-20mA signal compatible with PLCs and SCADA systems. Typical media compatibility includes non-corrosive gases and liquids, with temperature compensation across a standard -20°C to 80°C range. The device includes a digital interface for configuration, allowing adjustment of zero and span to match application requirements.

This transmitter is used in process automation to monitor tank levels, pipeline pressure and hydraulic systems, where reliable data is critical for safety and efficiency. Buyers in chemical processing, HVAC and municipal water systems rely on such devices for consistent performance. Shenzhen Huatian Instrument Co., Ltd. supplies the unit with standard industrial packaging, and buyers should confirm Incoterms, lead times and certification status directly with the supplier.

Shenzhen Huatian Instrument Co., Ltd. is based in Guanlong Industrial Zone, Xili Town, Nanshan District, Shenzhen, Guangdong, China. The company operates as an importer-tier supplier in the industrial instrumentation sector, specialising in pressure measurement devices. Its profile indicates a harbor trust tier, though no response rate or average response time data is currently available, suggesting limited recent buyer engagement on the platform.

The supplier focuses on providing instrumentation solutions for industrial applications, with a product range that includes pressure transmitters suitable for oil and gas, chemical processing and water treatment sectors. The company’s listing does not disclose specific certifications, production capacity or client references, so buyers should request these details directly to verify compliance with their technical and quality requirements.