CL820 online residual chlorine analyzer

CL820 Online residual chlorine analyzer (non-reagent type)

Product introduction:

This is an online residual chlorine analyzer, non-reagent ,composed of residual chlorine sensor, PH sensor and instrument, residual chlorine circulation device, while monitoring the residual chlorine, pH value, temperature values of three parameters. Residual chlorine detecting instrument with high precision, PH compensation and temperature compensation, long-term stability and reliability,widely used in electric power, water, pharmaceutical, chemical, food and other industries, the residual chlorine in water is continuously measured control. We are the products of research and development, the spirit of rigorous scientific attitude for each product.

We develop online residual chlorine analyzer, we have a stable supply ability, has the outstanding product engineer, control the quality of products, ensures very low failure rate; we have preferential prices, support and good pre-sale after sale service, we undertake overseas bulk orders, procurement volume, welcome to call us, negotiate.

the instrument features:

1)Large LCD display,

2) high precision, reliable performance;

3) detection of residual chlorine, fast response speed;

4) less by the influence of flow velocity;

5) high, low safety warning;

6) 4-20mA signal output, accurate and stable;

7) RS485 communication reliable performance;

8) dimensions of 145*145*150MM

9) the size of holes 136*136MM

The instrument parameters:

1) measuring range: chlorine: 0 ~ 20.00mg/L, resolution: 0.01mg/L

HOCL: 0 ~ 10.00mg/L, resolution: 0.01mg/L

The pH value: 0 ~ 14.00pH, resolution: 0.01pH

Temperature: 0 ~ 99.9 ℃, resolution: 0.1 ℃

2) Precision chlorine: measurement accuracy is better than ± 1% and ± 0.01mg/L whichever is greater

HOCL: better than ± 1% and ± 0.01mg/L whichever is greater

The value of pH is better than ± 0.01pH

Temperature: better than ± 0.5 ℃ (0 ~ 60 ℃)

3)the minimum detection limit: 0.01mg/L

4) repeatability: chlorine: ± 0.01pH pH value: ± 0.01mg/L

5) stability: chlorine: ± 0.01 (mg/L) /24h pH value: 0.01pH/24h

6)The pH input impedance: 10¹² Ω

7) separate current output: 0 ~ 10mA (load<750), 4 ～20 mA (load <750.)</p>

Two current output; each path can be measured parameters independently selected corresponding to (HOCL, FAC, PH, T)

8)output current error: < ± 1%FS

9)The level of alarm: AC220V, 10A, every road can be measured parameters independently selected corresponding to (HOCL, FAC, PH, T)

The alarm can be set according to the amount of hysteresis, selection of parameters

10)RS485 communication: compatible with Modbus protocol (optional)

11) the working environment: the environment temperature is 0 ~ 60 ℃, relative humidity <85%</p>

12) power: AC: 165~265V, power: ≤ 10W

13) protection grade: IP65

14) installation methods: rack and wall hanging

The technical parameters of residual chlorine electrode:

Measuring range: 0-20PPM

Measurement accuracy of better than 1% or ± MG/L: whichever is greater

Measurements: HOCl/ residual chlorine

Range: 0.05 ~ 20ppm HOCl or 0.01 ~ 5ppm

Response time: 95% 5min

The minimum flow rate: the minimum flow rate: 200 ~ 250ml/min, the circulation flow cannot be less than 30L/h

PH range: 4 ~ 8.2pH

Pressure range: 1bar

Temperature compensation: thermistor customized by the user

The electrode cable: 3M high impedance and low noise shielding cable

Electrode material: 316L stainless steel case, POM film cap, PTFE film

The electrode size: diameter 20mm, length 120