technical indicators

1、 Measurement range:

1) Residual chlorine: 0-2.00mg/L, resolution 0.01mg/L;

2）HOCL: 0～2.00mg/L， Resolution of 0.01mg/L;

3) Temperature: 0-99.9 ℃, resolution 0.1 ℃;

2、 Accuracy:

1) Residual chlorine: ± 2% or ± 0.035mg/L, whichever is greater;

2) HOCL: ± 2% or ± 0.035mg/L, whichever is greater;

3) Temperature: ± 0.5 ℃ (0-60.0 ℃);

3、 Sample temperature: 0-60.0 ℃, 0.6MPa;

4、 Sample flow rate: 200 to 250 mL/min, automatically adjustable;

5、 Minimum detection limit: 0.01mg/L;

6、 Electronic unit repeatability error: ± 0.02mg/L;

7、 Stability: ± 0.02 (mg/L)/24;

8、 Chinese LCD display, Chinese operation interface;

9、 Current isolation output: 4-20 mA (load<750 Ω);

10、 Output current error: ≤± 1% FS;

11、 High and low alarm relay: AC220V, 7A; The lag amount can be adjusted arbitrarily from 0 to 5.00mg/L.

12、 RS485 communication interface (optional);

13、 Power supply: AC220V ± 22V, 50Hz ± 1Hz; optional DC24V power supply. Ordering does not specify AC220V configuration.

14、 Protection level: IP65;

15、 Dimensions: 96 (length) x 96 (width) x 110 (depth) mm, hole size: 92 x 92 mm; note: wall mounted installation is also possible, please specify when placing an order.

16、 Power: ≤ 10W;

17、 Weight: Secondary gauge: 0.8kg, flow tank with residual chlorine electrode weighs 2.5kg;

18、 Working conditions: ambient temperature 0-60 ℃, relative humidity<85%;

19、 Adopting a flow-through installation with an inlet and outlet diameter of Φ 10. Optional sunken installation, please specify when ordering, do not specify to follow the circulating configuration. Note: Two current outputs are optional, one for residual chlorine or HOCL, and the other for temperature. The factory standard configuration includes a residual chlorine corresponding current output. Please indicate when placing an order.

Standard Configuration

One YL5601B secondary meter, one 5601-1 online residual chlorine electrode, and one flow cell.

Main Features

Chinese LCD display, Chinese menu style operation. Prefabricated long-life permeable membrane, easy to replace. Waterproof and dustproof design: protection level IP65. Electromagnetic compatibility (EMC/RFI) design: Designed and manufactured according to European standard EN50081/50082. Alarm function: Alarm signal isolation output, alarm upper and lower limits can be set arbitrarily, alarm hysteresis cancellation. Network function: isolated current output and RS485 communication interface. Manual current source: convenient for recording and testing devices. Industrial control watchdog: ensures that the instrument does not crash. Password management: Both parameter settings and maintenance are password protected.

measurement system