KL-6658H pH/ORP Controller
Features:
1. This Industrial PH meter instrument set pH measurement and control and redox measurement and control in one of the multi-function intelligent instrument. Its full-featured, stable performance. And simple operation. It is the most cost-effective an instrument of such instruments. Widely used in electroplating factories, circuit board, fermentation, food processing, sewage treatment occasions.
2. Microchip's chip, 96 x 96 international standard housing. Quality components, with LED display, isolated 4~20mA current output, dual relay control, high and low alarm indication, power-down memory, no battery backup, data retention more than a decade.
Specifications:
1. Power supply: AC 220V (160~250V) 50Hz
2. Overall Power Consumption: <5W
3. Accuracy: 0.01pH; 1mV
4. Measuring range: 0~14pH; -1000mV~1000mV
5. Set point: 2
6. Ambient temperature: 0~50°C
7. Automatic temperature compensation: 0~100°C
8. Display: The LED LCD indicates high and low of the double four
9. Ambient humidity: 35~85%RH
10. Parameters are saved: ≥10 years
11. Output mode: ON/OFF, 4~20mA
12. Output capacity: AC 250V/3A; DC30V/3A
13. Input impedance: ≥1012Ω
14. Insulation: ≥10MΩ
15. Meter size: 96 x 96 x 125mm
