Deluxe Dual Inline TDS Meter DM-2

$98.95

5 in stock

Description

Deluxe Dual Inline TDS Meter DM-2

The DM-2 Commercial Dual Inline TDS Meter from HM Digital has a stronger water resistant casing than the DM-1. This tool monitors the TDS of your reverse osmosis system in two places and lets you know exactly how the system is performing.

We suggest installing the dual TDS meter post membrane and post DI stage. These two readings will notify you when it’s time to change the RO membrane and DI resin. This unit features a digital display and comes with two 1/4″ GA Murdock Quick Connect Tee’s with double o-rings to ensure a proper seal. As with all HM-Digital products, the DM-2 comes factory calibrated.

The DM-2 is an upgrade to the DM-1 TDS Meter:

  • Designed for commercial/industrial applications
  • Stronger, water-resistant casing
  • Digital calibration can be done individually on each line.
  • Improved design, including an extra-large, easy-to-read LCD display
  • Longer, waterproof, shielded cables
  • Variable mounting bracket

Features:

  • Especially designed for commercial/industrial applications.
  • Stronger, water-resistant casing.
  • Each water line can be individually calibrated.
  • Backlit Display
  • Extra large, easy-to-read LCD display.
  • Longer, waterproof, shielded cables.
  • Variable mounting bracket.
  • Uses two standard AA Batteries

Specifications:

  • Range: 0-9990 ppm Dual Range – Measures from 0-999 ppm, with a resolution of 1 ppm. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, indicated by a blinking ‘x10’ image.
  • Accuracy: ±2%
  • Conversion Factor: NaCl (avg. 0.5)
  • Cable Length: 46″ (including sensor), shielded cables
  • Sensor: Dual, 1/4″ diameter for quick-connect fittings (model SP-3, included)
  • Digital Calibration: Digitally factory calibrated to NaCl 342 ppm. Re-calibration can be done separately for each line.
  • Power source: 2 x AA batteries (included)
  • Battery life: Approx. 2 years
  • Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.)
  • Weight: 201.3 g (7.1 oz.)

Installation Instructions:

  1. Turn the source water off and relieve any pressure in your RODI units lines.
  2. Determine the location that you want to install your probe. Certain models come with multiple probes that can be fitted in different places throughout your RODI system. Please see below for suggested locations.
  3. Cut the RO tubing where you wish to install the metering probes and install the push connect “T” fitting so that water flows through the straight side of the fitting.
  4. Push the probe into the “T” fitting so that the metering tips are perpendicular to the flow of water for the best results.
  5. Once the probe is installed slowly turn your source water back on and check for any leaks around the fittings.

Brand

HM-Digital