Description
Features
- Colour LCD Display
- Intelligent menu operation
- Data Recording & Curve Display
- Manual or automatic temperature compensation
- Three sets of relay control switches
- High & low alarm and hysteresis control
- 4 mA to 20 mA & RS 485 Multiple output modes.
- Display measurements, temperature, state, etc. on the same interface
- Password protection function to prevent misoperation by non staff
Technical Specifications
| Protection Level | IP 65 |
| Two Current Outputs | 0 per 4 mA to 20mA (load resistance<750 Ω); 20 mA to 4 mA ( load resistance < 750 Ω) |
| Signal Output | RS 485 MODBUS RTU |
| Three Sets Of Relay Control Contacts | 5 A 250 V AC,5 A 30 V DC |
| Stability | ± 0.2 % F.S per 24h |
| Power Supply | 85 to 265 V AC ± 10 %, 50 ± 1Hz, power ≤ 3 W; 9 to 36 V DC, power consumption ≤ 3 W |
| Measuring Range | Conductivity:0 mS per cm to 2000 mS per cm; TDS: 0 g per L to 1000 g per L Concentration: Please see the built-in chemical concentration table Temperature: – 14 °F to 302 °F (- 10 ºC to 150.0 ºC) |
| Resolution | Conductivity:0.01 μS per cm ;0.01 mS per cm; TDS:0.01 mg per L; 0.01 g per L Concentration: 0.01%; Temperature: 32.18 °F (0.1 ºC) |
| Basic Error | ± 0.5 % F.S; Temperature:± 32.54°F (± 0.3 ºC); Concentration:± 0.2 % |
| Dimensions | 5.67 in x 5.67 in x 4.65 in (144 mm x144 mm x 118 mm) |
| Installation | Panel, wall mounting and pipeline ; Panel opening size:5.43 in x 5.43 in (138 mm x138 mm) |
| Working Environment | Operating temperature: 14 °F to 140 °F (-10 ºC to 60 ºC); Relative humidity: ≤ 90 %; |
| Weight | 1.76 lb (0.8kg) |