Water Monitoring Equipment Wireless Water Quality Acidity Tester Analyzer LoraWan/4G/WiFi/Lora

 

This is a water quality acidity tester for measuring water pH value, with a range of 0～14PH, resolution of 0.01pH/1mV, and accuracy of ±0.02pH/±1mV. It features multiple outputs (RS485, 4-20mA, voltage signals), wide voltage input (3.3~5V/5~24V), and IP65 protection. Working in 0～80℃ (0-100% humidity) and storing in -40~80℃, it supports wireless transmission (LORA, GPRS, 4G, WiFi), three-point calibration, and customizable mounting brackets/measuring tanks, with a 1-year warranty.

 

● Measures water pH 

● High resolution 

● High accuracy 

● Multiple outputs 

● Wide voltage input 

● IP65 protection

● Supports wireless transmission (LORA, GPRS, 4G, WiFi)

● Easy calibration (three-point method)

 

 

Measurement parameters
Parameters	Measure range	Resolution	Accurancy
PH value	0～14PH	0.01pH; 1mV	±0.02pH; ±1mV
Technical parameter
Stability	≤0.02pH/24 hours; ≤3mV/24 hours
Measuring principle	Chemical reaction
Output	RS485, MODBUS communication protocol
	4 to 20 mA (current loop)
	Voltage signal (0~2V, 0~2.5V, 0~5V, 0~10V, one of four)
Housing material	ABS
Working environment	Temperature 0 ～ 80 ℃, working humidity: 0-100%
Storage conditions	-40 ~ 80 ℃
Calibration method	Three-point calibration PH=4.0,PH=6.86,PH=9.18
Wide Voltage input	3.3~5V/5~24V
Protection Isolation	Up to four isolations, power isolation ,protection grade 3000V
Standard cable length	2 meters
The farthest lead length	RS485 1000 meters
Protection level	IP65
Wireless transmission
Wireless transmission	LORA / LORAWAN, GPRS, 4G,WIFI
Mounting Accessories
Mounting brackets	1.5 meters, 2 meters  the other higth can be customize
Measuring tank	Can be customize
Match cloud server and software
Software	1. The real time data can be seen in the software  2. The alarm can be set according to your requirement 3. The data can be download from the software