APPLICATION
This meter can gauge concentration 0-2ppm, 0-20ppm. Widely used in water plants, medical disinfection equipment, hypochlorous acid generator, sodium hypochlorite generators and other sterilization and disinfection occasions; other similar applications
SPECIFICATION
| Detection method | Polarography |
| Measuring range | residual chlorine:0-2mg/L,0-20.00mg/L; PH:0-14; temperture:0-60℃ |
| Resolution | 0.001mg/L,0.01mg/L,0.01pH,0.1℃ |
| Accuracy | Better than ±2% or ±0.02mg/L, ±2% or ±0.02mg/L, ±0.05pH, ±0.5℃ |
| Compensation function | Manual/automatic PH compensation function (0-14) and temperature compensation function (0-60°C) |
| Control interface | Two groups of ON/OFF relay contacts, divided into high point and low point alarm signal photoelectric isolation output |
| Signal isolated output | Photocoupler isolation protection 4 ~ 20mA signal output |
| Relay | Relay hysteresis can be set arbitrarily, relay load 3A 220VAC/24VDC |
| Working conditions | Ambient temperature is 0~60℃, relative humidity≤90% |
| Output load | Load<500Ω(0-10mA), load<750Ω(4-20mA) |
| Operating Voltage | 220VAC±10%, 50/60Hz or order DC24V and DC12V power supply |
| Size | 100x106x168mm |
| Weight | 0.9Kg |
| Degree of protection | IP65 |
