MEJ-PH8001 Digital pH sensor is an electronic device used to measure the pH value of a solution, which achieves precise detection and data output through digital technology.
Characteristics:
Zero potential point: 7 ± 0.5 pH
Output: RS485
Installation size: 3/4NPT
Communication: RS485
Power supply: 12VDC
Intro to The MEJ-PH8001 Digital pH sensor
Digital pH sensors have multiple advantages, including excellent measurement accuracy and ease of use. The specific advantages are as follows:
High precision measurement:
capable of accurate measurement to 0.02 or 0.01 pH units, with minimal influence from temperature and external interference factors, ensuring data accuracy.
Digital output:
Supports RS-485 digital interface, which can be directly connected to computers PLC、 IoT system integration facilitates real-time data monitoring and remote transmission.
Rich intelligent functions:
Some models have built-in temperature compensation algorithms that automatically correct the impact of temperature on pH value; Equipped with calibration reminders, data storage, and historical trend analysis functions, facilitating data management.
Strong durability:
The probe is made of corrosion-resistant materials such as glass, epoxy resin, etc., which can adapt to harsh environments such as strong acids, strong alkalis, and high temperatures, and have a long service life.
Easy to operate:
No need to manually calibrate the dial, simplified operation process, lowered usage threshold, even beginners can quickly get started.
Excellent anti-interference ability:
Compared to analog signals, digital signal transmission can effectively resist external electromagnetic interference, ensuring stable and reliable data transmission.
Adaptive automation:
seamlessly integrated into automation systems, reducing manual recording and operation, lowering labor costs, and improving work efficiency.
| Product | Digital pH sensor |
| Model | MEJ-PH8001 |
| Measurement range | 0.00-14.00pH; ±1000.0mV |
| Resolution | 0.01 pH, 0.1 mV |
| Heat resistance | 0-60℃ |
| Accuracy | 0.02 pH 0.5℃ 0.2 mA |
| Output | RS485 (MODBUS-RTU) |
| ID | 9600, 8, 1,N (Standard) 1-255 |
| Power supply | 6~30VDC |
| Power consumption | 30 mA @12VDC |
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Component workshop
Calibration workshop
Product verification
