MEJ-PH6.8 pH ORP meter is a multifunctional water quality testing instrument that can accurately measure the pH value and oxidation-reduction potential (ORP) of a solution.
Characteristics:
Measure range: pH: 0-14 pH, ±0.02pH; ORP: -1000 ~1000mV, ±1mV
Input Resistance: ≥10~12Ω
Power supply: 220V±10%，50Hz/60Hz
Output: 4-20mA, RS485, Modbus-RTU, Relay
The advantages of PH6.8 pH ORP meter are mainly reflected in performance, operation, and application, as follows:
Accurate measurement:
By using high-precision sensors, pH and ORP data can be quickly and accurately obtained, ensuring the reliability of measurement results.
Quick response:
Short detection response time, real-time display of measurement results, and improved detection efficiency.
Stable reading:
Effectively reduces external interference, minimizes data fluctuations, and ensures reading stability.
Easy to operate:
The interface is simple, the operation process is simple, easy to get started, and there is no need for complex training.
Strong adaptability:
Suitable for multiple scenarios such as environmental protection, industry, and scientific research, meeting the water quality testing needs of different fields
| Product | pH meter, pH controller |
| Model | MEJ-PH6.8 |
| Measure range | pH: 0-14 pH, ±0.02pH |
| ORP: -1000 ~1000mV, ±1mV | |
| Measuring medium | Liquid |
| Input Resistance | ≥1012Ω |
| Temp compensation | Manual/ Auto temperature compensation |
| Temperature Range | -10~130℃， NTC10K or PT1000 |
| Communication | RS485, Modbus-RTU |
| Signal output | 4-20mA, maximum loop 750Ω, 0.2%FS |
| Power supply | 220V±10%,24V±20%,50Hz/60Hz |
| Relay output | 250V, 3A |
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Component workshop
Calibration workshop
Product verification
