Residual   chlorine: 0-20.00mg/L,      Resolution:   0.01mg/L;

HOCL: 0-10.00mg/L       Resolution: 0.01mg/L;

pH   value: 0 - 14.00pH        Resolution: 0.01pH;

Temperature: 0- 99.9 ℃          Resolution: 0.1 ℃

2. Accuracy: Residual   chlorine: ± 2% or ± 0.035mg / L, take the bigger;

HOCL: ± 2% or ± 0.035mg / L, take the   bigger;

pH   value: ± 0.05Ph

Temperature: ± 0.5 ℃ (0 ~ 60.0 ℃);

3.   Sample temperature: 0 ~ 60.0 ℃,   0.6MPa;

4. Sample flow rate: 200 ~250   mL/1min  Automatic and Adjustable

5.   Minimum detection limit: 0.01mg / L

6. Isolated current output: 4～20 mA(load <750Ω)

7. High and low alarm relays: AC220V, 7A;  

hysteresis 0- 5.00mg / L, arbitrary regulation

8. RS485 communication interface   (optional)

It can be convenient to computer   monitoring and communication

9. The data storage capacity: 1 month (1   point/5 minutes)

10. Power Supply: AC220V ± 22V, 50Hz ±   1Hz; DC24V (optional).

11. Protection grade: IP65

12. Overall dimension: 146 (length) x 146 (width) x 108 (depth)   mm;

dimension of the hole: 138 x 138mm

Note: The wall installation may be ok,   please specify when ordering.

13. Weight: Secondary Instrument: 0.8kg, flow cell with   residual chlorine,

pH electrode weight: 2.5kg;

14. Working Conditions: ambient   temperature: 0 ~ 60 ℃;  relative humidity <85%;

15.Adopt the flow-through installation,   inlet and outlet diameter at Φ10.

Note: The user can   select two-way current output; one way of residual chlorine corresponds to   current output, and the other way of optional pH or temperature corresponds   to the current output. The ex-factory standard configuration is that one way   of residual chlorine corresponds to the current output. Please specify when   ordering