Products >> Online Chlorine Concentration Meter Gauge >> Residual Chlorine Concentration meter gauge RS485

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