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Calcium ion on-line analyser for water quality

ERUN-SZ4-A-M7

Calcium ion on-line analyser for water quality
Widely used in industrial wastewater, boiler water, surface water online water quality calcium ion analysis.
Calcium ion on-line analyser for water quality
Calcium ion on-line analyser for water quality
Calcium ion on-line analyser for water quality
Calcium ion on-line analyser for water quality
Calcium ion on-line analyser for water quality
Calcium ion on-line analyser for water quality
Introduction

Brand:Erun

Name:Water quality calcium ion online analyser

Model:ERUN-SZ4-A-M7

Parameters: Calcium ion (electrode method)

Water quality calcium ion online analyser ERUN-SZ4-A-M7 is a high-precision analytical instrument designed for modern water quality control. It adopts advanced Inductively Coupled Plasma Mass Spectrometry (ICP-MS) technology to quickly and accurately determine the concentration of calcium ions in water, providing users with real-time and reliable data support. With excellent stability and repeatability, the analyser is able to adapt to a variety of complex water environments and meet the water quality numerical control needs of different industries. Meanwhile, it is equipped with user-friendly operation interface and intelligent data analysis function, which greatly simplifies the operation process and improves the working efficiency.


Parameters

ION

Measuring range

0.00~2000ppm

Resolution

0.01ppm,0.1ppm,1ppm

measurement accuracy

±0.01ppm,±0.1ppm,±1ppm

Voltage input range

0.0~1000.0mV

Temperature compensation

Compensation range

-10.0~+130.0℃

Resolution

0.1℃

measurement accuracy

±0.2℃

Temperature Sensor

PT1000/NTC30K

Temperature compensation mode

automatic / manual

Current output signal

Signal output

4~20mA

Current accuracy

±0.05mA

Relay

load

<500Ω

load capacity

5V 230VAC/5V 30VAC

Data Communication

RS485

MODBUS-RTU

other

Working power supply

90~265VAC

Operating temperature

0~70℃

Protection level

IP65

installation method

Dial Installation

Dimensions

H*W*D144*144*120mm

Hole Size

138*138mm

weight

0.85kg


Features

1、Password protection for calibration and setting

2. Large dot-matrix LCD with backlight 

3. Technical parameters can be set on site with buttons 

4. High stability and high precision; can be used for industrial ion and temperature measurement Super anti-interference circuit design, can be installed and used in strong interference sites. Setting parameters and calibration data will not be lost after power failure. It has manual setting/automatic temperature compensation process temperature and calibration temperature. When the temperature electrode is damaged, it is converted from automatic temperature compensation 

5. Manual temperature compensation can verify test data online 

6. Multiple output modes (relay, 4.00...20.00mA, RS485)


Configuration Checklist

number

project name

Specifications

1

Calcium Ion Sensor

range:0~20000mg/L

temperature range:0~80℃

pressure:0~3bar

Pt1000ATC

PPT body

Liquid joint: PTFE

NPT 3/4 “Thread

cable length 5m

2

Flow cell or sheath

ERUN-L01 Single flow slot

ERUN-L02 Dual flow slots

ERUN-L03 Three flow slots

        ERUN-P100jacket(one meter)


+8602985515255
yrhb@erunwas.com