|Product Name:||PH Meter||PH:||-2～16pH|
|ORP Range:||±2000mV||Temperature Range:||-10～150℃ / 14~302℉|
|Resolution:||0.01pH/1mV/0.1℃||Temperature Compensatio:||Automatic Or Manual(NTC10K Or PT1000）|
|Relay Output:||Two SPST Relays||Communication:||RS485 Modbus RTU|
|Analog Output:||Two 0/4~20mA||Sensor Diagno:||Image Display With Buzzer Warning|
Wastewater PH ORP Meter,
Acid and Alkali Wastewater PH Meter,
Printing and Dyeing Wastewater PH Tester
Two SPST Relays RS485 Modbus PH ORP Meter For Dosing Control
The pH ORP controller APX1-G2A is an instrument that continuously monitors the pH and ORP of a solution. It is used for continuous measurement of industrial processes and has both alarm and control functions. The pH of the neutral solution is 7, the pH of the acidic solution is less than 7, and the pH of the alkaline solution is greater than 7. By measuring the pH value of the wastewater, it is possible to determine the current pH of the solution, and then determine the amount of neutralizer to choose and how much to choose, so that the wastewater treatment process can be more clear.
|Product Name||PH ORP meter|
|Product Model||APX1-G2 A/D|
|Software Version||DRFN PH Analysis software V1.0|
|ORP Range||± 2000mV|
|Temperature Range||-10～150℃ /14~302℉|
|Resolution||0.01pH / 1mV/ 0.1℃|
|Accuracy||PH:±0.02 pH /ORP:±2 mV|
|Temperature Compensation||Automatic or manual(NTC10K or PT1000)|
|Relay Control||2 settable SPST relays, maximum load 3A / 250VAC|
|Communication||RS485 Modbus RTU|
|Signal Output||Two 0/4~20mA current outputs maximum load 1000Ω|
|Sensor Diagnosis||Image display with buzzer warning|
|Configuration||Power failure protection, indefinite retention of parameters|
|Language||Chinese and English|
|Enclosure Material||Enhanced ABS|
|Power Supply||AC: 100~240V or DC:18~36V|
|Operating Temperature||0～60℃, RH<95%, non-condensing|
|Storage Temperature||-20～70℃, RH<55%, non-condensing|
|Power Consumption||About 3W|
Please click the pH controller user manual here:
The measurement principle is the pH glass electrode measurement method;
Large-screen LCD display, Chinese and English language selection, the screen displays the pH value, temperature, electrode type, relay status, and other parameters;
Water treatment monitoring
Drinking water,surface water,water quality analyze,ground water,ect.
Industrial process monitoring and dosing control
Chemical,petroleum,paper,food and medicine,PCB manufacturing,etc.
Q1. Does the instrument have a self-diagnostic function and how does it prompt?
A: The pH meter has self-diagnosis function.When the instrument is in calibration and maintenance,it can diagnose the PH/ORP sensor,if there is improper operation or poor PH/ORP sensor characteristics, the screen makes an image display and advises the user to re-maintain or replace the sensor.
Q2. What are the special advantages of the pH instruments?
A: The instrument can not only compensate the temperature of the test sample by connecting the temperature sensor, but also self-check the working temperature of the instrument in real time. When the working temperature of the instrument changes, the instrument compensates the hardware change caused by the temperature drift. Make the test results more accurate, this is a patented technology.
Contact Person: Yuki Fu