YL-80 online residual chlorine detector

YL-80 online residual chlorine detector

1、 Overview:

YL-80The Type Online Residual Chlorine Analyzer is a brand new residual chlorine analyzer from our company. This meter is a highly intelligent online continuous monitoring instrument, consisting of sensors and secondary meters. Can simultaneously measure residual chlorinepHValue, temperature. Can be applied to residual chlorine and other water quality in industries such as power, water plants, hospitals, etcpHContinuous monitoring of values.

2、 Main features:

◇ Large screen dot matrix LCD display, Chinese menu operation.

Simultaneously display: residual chlorine value, hypochlorous acid valuePHValue, temperature, output current, etc. are displayed simultaneously, which is intuitive and easy to read, and there is a range overrun prompt.

◇ It has the function of restoring factory settings and slope correction.

◇ Manual/automaticPHCompensation function and temperature compensation function.

◇ Communication function (optional): Equipped withRS-485Communication interface,4～20 mAThe residual chlorine value corresponding to the current output can be set arbitrarily.

◇ Optoelectronic isolation4-20mACurrent output.

◇ Function of setting hysteresis arbitrarily to avoid frequent operation of switch relays.

Watchdog function: Ensure that the instrument panel does not crash.

The core components are all from well-known foreign brands.

◇ (Optional) Equipped with automatic cleaning function, it can control the cleaning pump to clean the sensor.

◇ Adopting high precisionADConversion and microcontroller microprocessing technology can complete residual chlorinepHMeasurement of values and temperature, temperature andpHMultiple functions such as automatic value compensation and instrument self-test

◇ Current isolation output: using photoelectric coupling isolation technology, strong anti-interference ability, and can be transmitted remotely

◇ High and low alarm function: High and low alarm isolation output, hysteresis can be adjusted arbitrarily

◇RS485Communication interface: Can be easily connected to a computer for monitoring and communication

◇ Automatic temperature compensation: in0～99.9℃ automatic temperature compensation

Waterproof and dustproof design: protection levelIP65Suitable for outdoor use

3、 Technical parameters:

1Measurement range: residual chlorine0～20.00mg/Lresolution0.01mg/L

HOCL: 0～10.00mg/Lresolution0.01mg/L

pHprice0～14.00pHresolution0.01pH

warmlinear measure0～60.0℃ resolution0.1℃

2Accuracy: Residual chlorine:±2%perhaps± 0.035mg/LWhichever is greater

HOCL：±2%perhaps± 0.035mg/LWhichever is greater

pHValue:±0.05pH

Temperature:±0.5℃（0～60.0℃）

3Sample temperature:0～60.0℃，0.6MPa

4Sample flow rate:200 to 250 mL/minAutomatic adjustable

5、 Zu (i) Low detection limit:0.01mg/L

6Repeatability error of electronic unit: residual chlorine:±0.02mg/L pHValue:±0.02pH

7Stability: Residual chlorine:±0.02（mg/L）/24h pHValue:±0.02pH/24h

8、pHInput impedance:≥1012Ω

9Clock accuracy:±1divide/the moon

10Current isolation output:0～10mA(Load)Ω）, four～20 mA(Load)Ω）

11Output current error:≤±1%FS

12Data storage quantity:1A month（1drop/5Minutes)

13High and low alarm relays:AC220V，7A; Delay quantity0～5.00mg/LAdjustable

14、RS485communication interface(Optional)

15Power supply:AC220V±22V 50Hz±1Hz; OptionalDC24VPower supply. Order not specified according toAC220Vjoin in marriage

16Protection level:IP65

17External dimensions:146(Long)×146(Width)×108(Deep)mmHole size:138×138 mmNote: Wall mounted installation is also possible. Please specify when placing an order

18Power:10W

19Weight: Secondary Table:0.8kgThe circulation pool contains residual chlorinepHElectrode weight2.5kg

20Working conditions: ambient temperature0～60℃ relative humidity

21Adopting a flow-through installation with inlet and outlet diametersΦ10Water enters from the residual chlorine electrode,pHGet out from the electrode side

22Normal working conditions of the instrument:

a）Environmental temperature:0～60℃； Relative humidity:≤90%

b）No vibration, no corrosive gas, no direct sunlight

c）No magnetic field interference except for Earth

Note: Optional two current inputs, one residual chlorine orHOCLCorresponding current output, another option availablepHOr the current output corresponding to the temperature. Factory configured with one residual chlorine corresponding current output. Please indicate when placing an order.

Note: Used for continuous monitoring and control of residual chlorine content in water solutions in drinking water treatment plants, drinking water distribution networks, swimming pools, hospitals, cooling circulation equipment, water quality treatment projects, etc.