HM Digital DM-2 Deluxe Dual Line TDS Monitor

Overview

Monitor and optimize the efficiency of your water filtration system with the HM Digital DM-2 Deluxe Dual Line TDS Monitor. Specifically designed for commercial-grade applications, this monitor accurately measures the Total Dissolved Solids (TDS) levels of both the influent (feed) and effluent (product) water streams. By providing simultaneous TDS readings, it offers invaluable insights into the performance and effectiveness of your reverse osmosis (RO), deionization (DI), or other water filtration processes. This robust monitor features a wide measurement range, accurate readings, a large backlit display, and versatile installation options, making it an essential tool for water treatment professionals and system operators.

Key Features

• Dual Line Monitoring: Simultaneously measures TDS levels in two separate water lines (input and output) to provide a direct comparison of water quality before and after filtration.
• Highly Accurate Readings: Utilizes advanced microprocessor technology to ensure highly efficient and precise TDS measurements, delivering reliable data for system analysis.
• Wide Measurement Range: Measures TDS levels from 0 to 9990 ppm, accommodating a broad spectrum of water qualities and filtration system requirements.
• Large, Clear Display: Features an extra-large LCD screen with bright backlighting, ensuring easy and clear reading of TDS values in various lighting conditions.
• Independent Digital Calibration: Allows for individual calibration of each line (input and output) or simultaneous calibration of both, providing maximum accuracy and flexibility.
• Diagnostic Error Messaging: Incorporates intelligent error messaging to alert users of potential problems or malfunctions, facilitating prompt troubleshooting and maintenance.
• Shielded Cables: Employs shielded cables to protect against external electromagnetic interference, ensuring accurate and stable TDS readings.
• Versatile Installation Kit: Includes two 1/4" T-fittings (with optional 3/8" or 1/2" fittings available) for convenient and flexible integration into your existing water filtration system.
• Durable and Water-Resistant: Features a stronger and more water-resistant casing compared to previous models, enhancing durability and longevity in demanding environments.
• Automatic Shut-Off: Incorporates an auto-off function to conserve battery life by automatically turning off the unit after 3 minutes of inactivity.

Specifications

• Brand: HM Digital
• Model: DM-2
• Measurement Range: 0-9990 ppm (parts per million)
• Accuracy: ±2%
• Resolution: 1 ppm (0-999 ppm); 10 ppm (1000-9990 ppm)
• Power Source: 2 x AA batteries (included)
• Cable Length: 46 inches (including sensor)
• Fitting Size: 1/4" T-fittings (included); 3/8" or 1/2" fittings available separately
• Display Type: Extra-Large LCD with Backlighting

Ideal for

Essential for monitoring the performance and efficiency of commercial and industrial water treatment systems, including reverse osmosis (RO) and deionized (DI) water systems. Crucial for ensuring the quality of drinking water in residential and commercial settings, providing accurate TDS measurements for water purifiers and filtration units. Valuable for aquaculture and hydroponics, maintaining optimal water quality for aquatic life and plant growth. Useful in various other water filtration applications where precise and continuous TDS monitoring is critical for process control and quality assurance.

Performance and Characteristics

The HM Digital DM-2 accurately measures TDS levels in both the input and output water streams, providing a direct indication of the filtration system's effectiveness in removing dissolved solids. The wide measurement range and high accuracy ensure reliable monitoring across a variety of water conditions. The large, backlit LCD display allows for easy reading of TDS values, even in dimly lit environments. The independent digital calibration feature enables precise adjustment of each line, ensuring accurate readings over time. The diagnostic error messaging system helps to identify and troubleshoot potential problems, minimizing downtime. The shielded cables and durable casing contribute to the monitor's reliability and long-term performance. The included T-fittings simplify installation, and the auto-off function extends battery life.

Additional Information

HM Digital is a trusted manufacturer of high-quality water quality testing and monitoring instruments. The DM-2 is designed for demanding commercial and industrial applications, offering a robust and reliable solution for monitoring water filtration system performance. By providing simultaneous TDS measurements and accurate data, the DM-2 enables users to optimize their filtration processes, ensure consistent water quality, and protect valuable equipment. Its ease of use, versatile installation options, and durable construction make it a valuable asset for water treatment professionals and system operators.

Kit Contents

• HM Digital DM-2 Deluxe Dual Line TDS Monitor
• Two TDS Sensor Probes with 46" Cables
• Two 1/4" T-Fittings
• 2 x AA Batteries
• User Manual

Upgrade your water quality monitoring and optimize your filtration system's performance with the reliable and accurate HM Digital DM-2 Deluxe Dual Line TDS Monitor!