DM-1 In-Line Dual TDS Monitor
In-line monitor comparing feed and product water TDS, for reverse osmosis and deionised water systems.
Water Quality
Chemicals & Petrochemicals
Energy & Power
Food & Beverage
HVAC & Facility Management+2 more industries
₹1,450.00
Taxes included. Free shipping across India.
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Why engineers choose it
Key features
The DM-1 is a commercial-grade TDS monitor measuring TDS feed (input) water vs. product (output) water of a water filtration system at any time. With its shielded cables and diagnostic messaging this robust device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in applications such as drinking or potable water, Water treatment, Aquariums, Hydroponics,...
At a glance
- Factory Calibrated
- our meters are calibrated with a 342 ppm NaCl solution
- Highly efficient and accurate due to its advanced microprocessor technology
- Displays TDS levels of the Feed Water and Product Water with in & out electrode probes
- Auto-Off function conserves battery power (Shuts off automatically after 10 minutes)
- Diagnostic error messaging
- Comes equipped with two 1/4 inch T-fittings (Also available with 3/8″ or 1/2″ fittings)
Technical data
Specification
| TDS Range | 0~9990ppm |
| Resolution | 1 ppm (100~999); 10 ppm (1000~5000) |
| Accuracy | ±2% |
| Conversion Factor | NaCl (avg. 0.5) |
| Cable Length | 0.6m /2.0ft |
| Sensor | Dual, 1/4″ diameter for quick-connect fittings (model SP-3, included) |
| Calibration | Analog |
| Power Source | 2 x 1.5V batteries (LR44) |
| Size | 7.6 x 2.0 x 4.7cm (3.0 x 0.8 x 1.9 in) |
| Weight | 79g |
Where it’s used
Applications
The DM-1 is a commercial-grade TDS monitor measuring TDS feed (input) water vs. product (output) water of a water filtration system at any time. With its shielded cables and diagnostic messaging this robust device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in applications such as drinking or potable water, Water treatment, Aquariums, Hydroponics, and many more.
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Supplied with the instrument
Accessories
- Two 1/4 inch T-fittings
- Dual sensors (model SP-3)
Documentation
DM-1 In-Line Dual TDS Monitor
Datasheets and manuals for this instrument, as PDF.
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