DM-2: Commercial In-Line Dual TDS Monitor
DM-2: Commercial In-Line Dual TDS Monitor
The DM-2 is a commercial-grade dual-line TDS monitor designed for continuous comparison of feed and product water in RO and DI filtration systems.
Key Features
- Dual-line TDS monitoring
- Compares feed and product water
- Advanced microprocessor technology
- IN and OUT electrode probes
- Automatic shut-off after 3 minutes
- Factory calibrated with 342 ppm NaCl solution
- Digital calibration
- Diagnostic error messaging
- Shielded sensor cables
- Includes two 1/4" T-fittings
- Optional 3/8" and 1/2" fittings available
Specifications
| Range | 0-9990 ppm |
|---|---|
| Resolution | 1 ppm (0-999); 10 ppm (1000-9990) |
| 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 |
| Digital Calibration | Factory calibrated to NaCl 342 ppm; recalibration can be done separately for each line |
| Power Source | 2 × AA batteries |
| Battery Life | Approx. 2 years |
| Dimensions | 11.6 × 6.8 × 1.8 cm (4.6 × 2.6 × 0.7 in.) |
| Weight | 201.3 g (7.1 oz.) |
| Housing | Stronger, water-resistant casing |
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FAQs
Shipping & Returns
Orders are processed and shipped according to our Shipping Policy. For products requiring special handling or lead times, our team will provide the relevant information before dispatch.
Warranty Details
Please review our Return & Refund Policy before placing your order. Products are generally not eligible for return or refund, except where specifically required under the applicable policy.
Unless explicitly stated on the individual product page or quotation, products are supplied without warranty. Please refer to our Warranty Terms for further details.
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