Description
Overview
GAOTek digital residual chlorine analyzer can continuously measure the chlorine content in water and is widely used in swimming pools, hospital wastewater, aquaculture, and other industries.
Feature
- Digital LCD and English display interface
- Using imported components and based on the latest polarographic technology
- (Optional) Automatic self-cleaning function
- ABS plastic casing (waterproof, dust-proof and damp-proof)
- Recoverable factory setting
- Temperature compensation function manual or automatic
- Multi- parameters showed at the same time
- (Optional) PID pulse control output
- Photoelectronic isolation (output current 4 to 20 mA)
- Watchdog: make sure the meter won’t go dead
- The main components are imported from foreign famous brand
- Power down protection >10 years
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Technical Specifications
| Resolution | 0.001 mg or L, 0.01 mg, or L, 0.01 pH |
| Precision | ± 1 % or ± 0.01 mg or L, ± 1 % or ± 0.01 mg or L, ± 0.02 pH, |
| PH compensation | 0 to 14 PH |
| Control interface | Two groups of ON or OFF relay, divided into 2 aspects of high and low for alert control. |
| Operating voltage | 220 VAC 10 %, 50 or 60 Hz or using DC 24 V and DC 12 V |
| Output load | < 750 Ω (4 to 20 mA) |
| Measuring range | Hypochlorous 0 to 10.00 mg or L, Residual chlorine 0 to 20.00 mg or L, PH 0 to 14 pH |
| Relay | The relay lag value can be set freely. Relay load 3A 220 V AC |
| Environmental temperature | 32 °F to + 140 °F (0 °C to + 60 °C) |
| Size | 3.780 in x 4.134 in x 6.614 in (96 mm x 105 mm × 168 mm) |
| Weight | 1.984 lbs (0.9 kg) |