DM-2EC: Commercial In-Line Dual EC Monitor

  • NG # 04258-HW-HM-017

The HM Digital DM‑2EC is a commercial‑grade in‑line electrical conductivity (EC) monitor designed to measure and display the conductivity of feed (input) and product (output) water in water filtration systems. It provides accurate real‑time monitoring of water quality, making it suitable for industrial water treatment applications such as reverse osmosis (RO) and deionized (DI) systems.

Manufactured By :
HM Digital
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Overview

The DM‑2EC monitor offers reliable electrical conductivity measurements for both incoming and treated water in filtration systems. Engineered with advanced microprocessor technology, it delivers efficient and precise EC readings that help assess the performance of filtration equipment. The unit includes two electrode probes with shielded cables and a clear digital display to show feed and product water conductivity values. Its rugged design, built‑in diagnostic messaging and auto‑off feature make it well‑suited for continuous use in commercial and industrial environments, such as car washes, manufacturing plants, window washing operations, and other water purification setups. Factory calibration ensures accurate measurements out of the box and the device can be recalibrated when needed.

Specification

·  Range: 0‑9990 µS dual range; 0‑999 µS resolution 1 µS, 1000‑9990 µS resolution 10 µS 

·  Accuracy: ±2% 

·  Cable Length: 46″ (including sensor), shielded cables 

·  Sensor: Dual sensors with 1/4″ quick‑connect fittings (model SP‑3 included) 

·  Calibration: Factory digitally calibrated to a standard solution with ability to recalibrate each line separately 

·  Power Source: 2 × AA batteries (included) 

·  Battery Life: Approximately 2 years 

·  Dimensions: 11.6 × 6.8 × 1.8 cm 

·  Weight: 201.3 g 

·  Includes: Two electrode probes, shielded cables, T‑fittings (standard 1/4″, optional 3/8″ or 1/2″ available)

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