pH Sensor

MEASUREMENT RANGE: Supports full-scale pH measurement from 0 to 14, enabling accurate monitoring of acidic, neutral, and alkaline liquid solutions
TEMPERATURE RANGE: Designed to operate within 0°C to 60°C liquid temperature conditions, ensuring stable sensing performance in laboratory and environmental applications
POWER SPECIFICATIONS: Operates with low power consumption of ≤0.5W, making it suitable for continuous monitoring in embedded and IoT-based systems
SENSING PERFORMANCE: Provides fast detection with response time ≤5 seconds and a typical settling time ≤60 seconds for stable and reliable readings
ACCURACY CHARACTERISTICS: Features a zero-point calibration around pH 7 ±0.25–0.5 pH with high sensitivity and a theoretical slope efficiency of ≥98.5%
INTERFACE DESIGN: Outputs an analog voltage signal corresponding to the measured pH level, allowing direct connection to microcontrollers and ADC-based measurement systems
PROBE CONFIGURATION: Includes a pH electrode probe with BNC connector interface, enabling secure connection and easy replacement of the sensing probe
MODULE STRUCTURE: Compact module measuring approximately 42 × 32 × 20 mm, equipped with four M3 mounting holes for stable installation in monitoring systems
OPERATING CONDITIONS: Supports working temperatures from −10°C to 50°C with humidity tolerance up to 95% RH, ensuring stable operation in controlled environments
APPLICATION SCOPE: Commonly used in water quality monitoring, hydroponics systems, aquaculture, laboratory analysis, environmental testing, and industrial liquid monitoring systems