Import Electromagnetic Water Meter (Hmf2100) — Buy in Bulk from Supplier in South Korea (Republic Of Korea)

The Electromagnetic Water Meter (HMF2100) is a precision flow measurement device designed for industrial water and wastewater applications, with measuring calibers ranging from 25 mm to 1,200 mm. It meets Class 1 accuracy standards with a maximum tolerance of 1% in the convective flow range and 3% in the low-flow range. The meter integrates an electronic detection unit with a conversion unit that includes input, operation, output, and indicator modules, ensuring reliable data acquisition without mechanical wear.

The meter’s liner is made of hard rubber, and the electrodes are constructed from Hastelloy C, providing corrosion resistance in aggressive water environments. Its housing and flange are carbon steel, suitable for high-pressure systems up to 1.6 MPa. The device operates with a full-scale accuracy of 0.2% for calibers 65 mm to 250 mm (Grade 1) and 0.5% for 50 mm, 300 mm, and 350 mm (Grade 2). These are standard performance benchmarks for industrial electromagnetic meters in water utilities and treatment plants.

This meter is commonly used in municipal water distribution, industrial process control, and wastewater treatment facilities where continuous, maintenance-free operation is critical. The device supports RS485 MODBUS communication, outputs 4-20 mA signals, and provides pulse outputs for totalized flow. It operates on either a 3.6 V DC lithium battery with a 7-year lifespan or 110-220 V AC power. Buyers should confirm the required caliber, power type, and output configuration before ordering, as these are fixed per unit.

Korea 21 Flowmeter is a manufacturer based in Mapo-Gu, Seoul, South Korea, specializing in electromagnetic flowmeters for industrial water systems. The company is listed with a harbor-tier trust rating, indicating verified business registration and documented export activity. There is no public information on company size, years in operation, or client list, and no certifications are referenced in the listing.

The supplier does not provide response rate or average response time, suggesting limited buyer interaction on the platform. However, the technical depth of the product description and adherence to international standards indicate active engineering capability. Buyers should treat this as a direct manufacturer with no stated distribution network or third-party certifications.