Online water quality and salinity monitoring instrument

NegotiableUpdate on 02/27

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

KM-SAL series online water quality salinity monitor KM-SAL series water quality hardness online analyzer uses conductivity electrode measurement method to detect the concentration of calcium ions in circulating water. The instrument measures the calcium hardness and temperature values, displays them on site, and can be used as a warning or on-site alarm

Product Details

KM-SALseries
Online water quality and salinity monitoring instrument
KM-SALThe series water quality hardness online analyzer adopts the conductivity electrode measurement method to detect the concentration of calcium ions in circulating water. The instrument measures the calcium hardness and temperature values, displays them on site, and can be used as a warning or on-site alarm.
Online salinity meters can be widely used in industries such as thermal power and chemical engineering. They are suitable for checking the concentration of regeneration solution in the ion exchange method for producing high-purity water, or for preparing boiler and pipeline acid washing solutions for continuous monitoring of salt concentration in liquids.
·Characteristics of Online Salinity Meter Instrument
◆ Microcomputer based: Adopting high-performance technologyCPUChip, high precisionADConversion technology andSMTSurface mount technology enables multi parameter measurement, temperature compensation, automatic range conversion, and instrument self checking, with high accuracy and good repeatability.
◆ High reliability: Single board structure, touch sensitive buttons, no switch knob or potentiometer.
◆ Automatic conversion of measurement frequency: avoids electrode polarization and improves measurement accuracy.
◆ Phase sensitive detection design: eliminate the influence of wires on measurement.
◆ Waterproof and dustproof design: protection levelIP65Suitable for outdoor use.
◆ Electromagnetic Compatibility(EMC/RFI)Design: According to European standardsEN50081/50082Design and manufacture.
◆ Alarm function: Alarm signal isolation output, alarm upper and lower limits can be set arbitrarily, alarm hysteresis cancellation.
◆ Waterproof and dustproof design: protection levelIP65Suitable for outdoor use.
◆ Electromagnetic Compatibility(EMC/RFI)Design: According to European standardsEN50081/50082Design and manufacture.
◆ Alarm function: Alarm signal isolation output, alarm upper and lower limits can be set arbitrarily, alarm hysteresis cancellation.
◆ Two calibration methods: selectable2%、4%、6%、8%Perform automatic calibration and manually input electrode coefficients.
◆ Network function: isolated current output andRS485Communication interface; The upper and lower limits of the output corresponding to the concentration value of the current can be set arbitrarily.
◆ Password management: Both parameter settings and maintenance are password protected.

·Online water quality and salinity monitoring instrumentTechnical Specifications

measurement range	Concentration:0.00～20.00% NaCl
divide distinguish rate	0.01%、0.1℃
Electrode constant	1～55.0 cmSet by software
Temperature compensation range	automatic0～99.9℃, manually0～99.9℃
essence degree	±2.0%(The error after calibration of commonly used points can be less than0.05%)，±0.3℃
Current isolation output	4～20 mA(Load)< 750 Ω）.
Alarm Relay	AC220VThe3AIsolation output of alarm signal
communication interface	isolationRS485(Optional)
electricity source	AC220V±22V，50Hz±1Hz, optionalDC12V
Protection level	IP65
working conditions	ambient temperature0～60℃ Relative humidity≤90℅
Weight and size	0.8kgThe200×150×108 mm；

Model Description:
KM-SALSingle parameter: Salinity (temperature)
KM-SAL-01Multi parameter: Salinity (temperature)TDSConductivity
KM-SAL-02Multi parameter: Salinity (temperature)phThe
KM-SAL-03Multi parameter: Salinity (temperature)phDissolved oxygen

Shanghai Qingmiao Optoelectronics Technology Co., Ltd
www.qmgd.com.cn
2388 Xiupu Road, Pudong New Area, ShanghaiRoom 812-3, Building 2