Brief introduction

YL-1000 residual chlorine online analyzer adopts relevant surface mount production technology to ensure stable and reliable operation of the instrument; It can simultaneously display residual chlorine, pH value, temperature value, high point alarm setting value, low point alarm setting value, as well as whether the instrument is in high or low alarm state, and all parameters are clear at a glance.

Applied to drinking water quality monitoring, swimming pool water quality control, cooling water treatment, aquaculture, industrial process water, pharmaceutical plants, hospitals, power generation, chemical industry and other industries. Industrial process monitoring of water treatment plants.

2、 Technical parameters

1. Measurement range: Residual chlorine: 0.00~10.00 mg/L HOCL: 0～10.00mg/L、PH: 0.00～14.00pH；

2. Resolution: 0.01 mg/L; 0.01 pH

3. Accuracy: 5% ± 0.03 mg/L, take the larger value

4. PH standard solution: 4.00/7.00/0.01; 4.01/6.86/9.18

5. Temperature compensation: 0~99.9 ℃ (pH)

6. PH correction range: zero point ± 1.45 pH; Slope ± 30%

7. Action control: Two sets of ON/OFF relays

8. Relay hysteresis: setting

9. Signal isolation output: 4-20mA isolation protection output

10. Working conditions: Environmental temperature: 0~99.9 ℃

11. Required sample flow rate: 80-160LPH

12. Signal input impedance: ≥ 1×1013

13. Current output load: allowable load is 500

14. Ground voltage insulation: 500VDC for small loads

15. Working voltage: 230VAC 10%, 50/60Hz

16. Protection level: Instrument protection level IP65

17. Size: 96 × 96 × 125mm

18. Instrument panel installation opening size 92 × 92 mm

19. Weight: 0.9 kilograms

3、 Main features

1. Using imported chips and components, adopting relevant surface mount production processes to ensure stable and reliable instrument operation;

2. Simultaneous display of multiple parameters: It can simultaneously display residual chlorine, pH value, temperature value, high point alarm setting value, low point alarm setting value, and whether the instrument is in high or low alarm state. All parameters are clear at a glance.

3. The residual chlorine value corresponding to the new 4-20 mA current output is reversible and can be set, which can bring more convenience to users.

4. RS485 communication, new historical curve function, able to record current 30 day historical data and have query function (optional).

5. The new design of the operation menu brings great convenience to users, and they can use it freely without reading the manual.

6. Three minute automatic backlight shutdown without button operation not only saves energy but also extends its service life;

7. Adopting a waterproof, gas resistant, and flame-retardant shell with a protection level of IP65, it can be used in harsh environmental conditions.