Overview
Enviro Test Construct Ion Concentration on detectors are widely used in waterworks, power plants, boiler water, hospitals, sewage treatment, chemical industry, etc. It is designed for continuous testing of hardness values in liquids.
Features
- Advanced water hardness ion-selective electrode technology
- Multi-parameters showed at the same time
- Protection Grade: IP 65
- Digital LCD display and English display interface
- Communication function: with RS – 485 communication interface
- Analog output: 4 mA to 20 mA
- The relay lag value can be set freely to avoid frequent operation of relay
- Watchdog: make sure the meter does not go dead
- The main components imported from foreign famous brand
- Power off protection>10 years.
- ABS plastic casing
Technical Specification
| Measuring Range | Water hardness 0 mg/L(ppm) to 10000 mg/L(ppm),Temperature 32 °F to 140 °F (0 ℃ to 60 ℃) |
| Resolution | 0.01 mg/L, 32.18 °F (0.1 ℃) |
| Automatic or manual temperature compensation function | 32 °F to 140 °F (0 ℃ to 60 ℃) |
| Analog output | 4 mA to 20 mA |
| Operating conditions | environmental temperature of 32 °F to 140 °F (0 ℃ to 60 ℃), relative humidity ≤90% |
| Protection Grade | IP 65 (waterproof, dust-proof and damp-proof) |
| Selective units | mg/L, mmol/L, mmol/L(Boiler)=mmol/L(B) (Specified unit for industrial boiler water) |
| Accuracy | ±3%, 32.9 °F (±0.5 ℃) |
| Control interface | Two groups of ON/OFF relay, divided into 2 points of high and low for alert control. |
| Working voltage | 220 V AC 10%,50 Hz/60 Hz. |
| Relay | the relay lag value can be set freely. Relay load: 3 A 220 V AC/24 V DC |
| Dimension | 3.7 in x 4.1 in x 6.6 in (96 mm X 105 mm × 168 mm) |
| Weight | 1.9 lb (90 g) |
