|Product Name:||PH Meter||Measurement Range:||-2～16pH|
|ORP Range:||±2000mV||Temperature Range:||-10～150℃ / 14~302℉|
|Operating Temperature:||0~60℃||Analog Output:||Two 0/4~20mA|
|Communication:||RS485 Modbus RTU||Relay Output:||Two SPST Relays|
|Time/Data Recording:||Record 14,000 Historical Data||Enclosure Material:||Enhanced ABS|
Modbus PH Controller,
RS485 PH Controller,
RS485 PH Meter
Modbus Or Jason Protocol PH Controller With Historical Data Recording Function
Continuous monitoring data of the APX2-C3A/C3D can be connected to the recorder through the transmission output to realize remote monitoring and recording. It can also be connected to the RS485 interface through the MODBUS-RTU protocol, which can be easily connected to the computer to realize monitoring and recording.
It adopts a design that is easy to operate, adopts a variety of self-diagnosis and output signal, alarm functions, and can carry out communication and control, data storage, and inspection of the detector.With data record function can Record 14,000 historical data; Save the last 100 maintenance data.
The built-in program has menu functions such as current output for control and electrode cleaning cycle program.
|Product Name||PH ORP meter|
|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|
|Configuration||Power failure protection, indefinite retention of parameters|
|Time/Data recording||Record 14,000 historical data; Save the last 100 maintenance data|
|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|
|Installation Method||wall mounting, pipe clamp, panel|
|Power Consumption||About 7W|
Please click the user manual of pH controller here:
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: sales