Import Electromagnetic Flowmeter (Inserted) — Buy in Bulk from Supplier in China

The inserted electromagnetic flowmeter from Hengtian Instrumentation measures flow in conductive liquids using Faraday’s principle, with a stated accuracy of ±0.5%. It supports pipe diameters from 10 mm to 300 mm and is constructed with a 316L stainless steel housing and PTFE lining. The unit includes a digital display for instantaneous and cumulative flow, and operates within a temperature range of -10°C to +70°C. The sensor is designed for direct insertion into existing pipelines without cutting or flange modifications.

This model is typically used in water supply networks, chemical plants, and food production lines where hygiene and durability are priorities. The PTFE lining is rated for pH 0-14, making it suitable for strong acids and alkalis. The device does not specify explosion-proof or sanitary finishes, so it is not intended for Class I Division 1 zones or CIP systems. Typical industry variants include RS485 Modbus output and battery-powered operation, though these are not confirmed as standard in the listing.

Buyers in municipal water utilities and industrial process control sectors often source this unit for retrofit installations. Packaging is in a corrugated carton with internal foam and a plastic protective cap over the electrodes. Trade terms such as MOQ, lead time, and Incoterms are not disclosed. Buyers must request these details directly. The supplier is located in Kaifeng, Henan, and has no public factory audit or certification records.

Hengtian Instrumentation is a supplier based in Kaifeng, Henan Province, China, with no disclosed company history, certifications, or workforce size. The listing identifies it as an imported supplier with harbor trust tier, indicating only basic platform verification. There is no evidence of ISO certification, export documentation, or prior buyer feedback. Response rate and average response time are both zero, suggesting no recent communication activity.

The supplier appears to function as a manufacturer or distributor of industrial flow instruments, but the listing provides no details on production capacity, quality control procedures, or testing equipment. No factory photos, R&D claims, or client lists are included. Buyers should treat this as a direct trade source and request independent third-party test reports for each batch. The location in Henan suggests proximity to rail and port logistics but offers no assurance of compliance with international standards.