Online Portable Benchtop Type Digital pH Sensor pH Meter

With full English display, English menu operation, full intelligence, multi-function, high measurement performance, strong environmental adaptability, etc., can accurately measure the solution Redox potential and temperature.


Technical indicators
1. Standard: JB/T 6203-92 Industrial pH Meter;
2. English menu display, English operation interface.
3. Measuring range: pH 0 ~ 14.00pH, division value 0.01pH;
Temperature 0~99.9°C, dividing value 0.1°C;
Potential value -1999 to +1999mV, division value 0.1mV;
4. Accuracy: mV: ±1mV; pH: ±0.05pH; Temperature: ±0.5°C (0~60.0°C);
5. automatic temperature compensation range: 0 ~ 120.0 °C, 25 °C act as benchmark;
6. measured water samples: 0 ~ 120.0 °C, 0.6MPa;
7. electronic unit automatic temperature compensation error: ± 0.03pH;
8. electronic unit repeatability error: ± 0.02pH;
9. stability: ± 0.02pH/24h;
10. input impedance: ≥ 1012 Ω;
11. Current isolated output: 4 ~ 20 mA; can choose two circuit current output, one circuit temperature,one circuit pH or two circuit pH, please specify when ordering, the standard configuration is one circuit current output.
12. the output current error: ≤ ± 1% FS;
13. high and low alarm relay: AC220V, 7A;
14. RS485 communication interface (optional), but also optional RS232 communication, please indicate when ordering;
15. power supply: AC220V ± 22V, 50Hz ± 1Hz; optional DC24V, please indicate when ordering.
16. protection class: IP65;
17. Dimensions: 96 (length) × 96 (width) × 110 (depth) mm, opening hole size: 92 × 92 mm;
18. weight: 0.8kg;
19. working conditions: ambient temperature 0 ~ 60 °C relative humidity <85%;
20. Electrode mounting method: Flow-through / sunken / flanged / ducted / sidewall
21. Standard configuration: one pHG5203B secondary meter, one T200 online ORP electrode.










Main featureLCD display, English menu operation.Microcomputer: Using high-performance CPU chip, high-precision AD conversion technology and SMT technology, complete multi-parameter measurement, temperature compensation, instrument self-test, high precision and good repeatability.Waterproof and dustproof design: protection class IP65.Electromagnetic Compatibility (EMC/RFI) Design: Designed and manufactured according to the European standard EN50081/50082.Achieve 25 °C conversion: Nernst electrode slope temperature compensation, pure water and ammonia ultrapure water 25 °C conversionSolution connection: eliminate ground loop interference.Electrode diagnosis: variety of calibration methods, E0, S query, monitor electrode performance.Automatic alarm function: alarm signal isolated output, alarm upper and lower limit can be arbitrarily set, the alarm lags withdrawn.Network function: Isolated current output and RS485 communication interface; The upper and lower limits of the current output corresponding to ORP value can be arbitrarily set; the hysteresis value can be adjusted, and the adjustment range is(0-500mV).Industrial Control Watchdog: Make sure the meter does not crash.Manual current supply: facilitates recording and testing devices.Password management: The calibration, parameter setting and maintenance are password protected.
Note:
1. Please confirm the electrode is two complex or three complex?
2. the length of the electrode cable, default is 5m.
3. Please confirm installation method of electrode 
4.For power supply, not specified according to AC220V distribution.


Contact person: Tu
Tel: +86-18985135245