The 5500 is an online panel-mounted conductivity and TDS indicator by Countronics. Five selectable ranges (19.99 μS to 199.9 mS), auto temperature compensation via PT100, TDS display in ppm. Display-only — no relay output.
Five front-panel selectable ranges: 19.99 μS, 199.9 μS, 1.999 mS, 19.99 mS, and 199.9 mS — covering ultra-pure water to concentrated industrial process streams.
Yes. The 5500 displays TDS in ppm derived from the conductivity reading. Switch between conductivity and TDS display modes from the front panel.
No. 5500 is display-only. For conductivity control with relays and 4-20mA, choose 160-COND. For TDS control, choose 160-TDS.
Water treatment, RO plants, boiler feed water, pharmaceutical water systems, food production, swimming pools, and cooling towers — any application requiring continuous conductivity or TDS monitoring.
Manufactured by Countronics, ISO 9001:2015 certified, established 1978, Ghaziabad. Contact: +91-9810536887.
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| Display | 3 ½ Digit 13mm High, RED LED. |
|---|---|
| Cell Factor | 1.0 & 0.1 Selectable. |
| Conductivity Range | A) For Cell Factor 1.0 |
| TDS Range | 2000 ppm |
| Temperature Compensation | Automatic Using External PT-100 Sensor. |