This digital sensor integrates electronic circuits and microprocessors inside the sensor.
LH-DpH07 Digital pH Intelligent Sensor
Features:
• Sensor has good repeatability, acid and alkali corrosion resistance, small error, good linearity in the range of 0〜14 pH value.
• The pH composite sensor is made of low impedance sensitive glass film, which can be applied to pH measurement under various conditions.Fast response, high thermal stability.
• With good reproducibility, acid and alkali corrosion resistance, alkali error in the range of 0 to 14pH linear presentation.
• The reference system composed of Ag/AgCI and gel electrolyte salt bridge has stable half-cell potential and excellent anti-pollution performance.
• The annular PTFE diaphragm is not easy to block and can be used for longterm on-line monitoring.
Applicaion:
lt is suitable for the real-time pH value monitoring in industrial wastewater, water works, food processing, biological pharmaceutical and other industries.
Project | Specifications |
Measuring range | 0.00~14.00pH |
Accuracy | W±0.02pH |
Working temperature | 0~60°C |
Response time | 20sec |
Drift | W±0.1pH/24h |
Sensitive membrane impedance | W500MQ |
Slope | >97% (25°C) |
Zero point | 7±0.5pH (25°C) |
IP grade | IP68 |
Power supply | 12-24VDC |
Data output | MODBUS / RS485 |