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Differential Signal RS485 PH Tester With Historical Data Recording Function

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Differential Signal RS485 PH Tester With Historical Data Recording Function

Differential Signal RS485 PH Tester With Historical Data Recording Function
Differential Signal RS485 PH Tester With Historical Data Recording Function
Differential Signal RS485 PH Tester With Historical Data Recording Function Differential Signal RS485 PH Tester With Historical Data Recording Function Differential Signal RS485 PH Tester With Historical Data Recording Function Differential Signal RS485 PH Tester With Historical Data Recording Function Differential Signal RS485 PH Tester With Historical Data Recording Function

Large Image :  Differential Signal RS485 PH Tester With Historical Data Recording Function

Product Details:
Place of Origin: China
Brand Name: Daruifuno
Certification: CE, ISO
Model Number: APX2-G3A/G3D
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Carton
Delivery Time: 5-25 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000 Sets per Month

Differential Signal RS485 PH Tester With Historical Data Recording Function

Description
Product Name: PH Meter Measurement Range: -2~16pH
ORP Range: ±2000mV Ground: Differential Signal
Temperature Compensation: Automatic Or Manual(NTC10K Or PT1000) Relay Output: Two SPST Relays
Communication: RS485 Modbus RTU Analog Output: Two 0/4~20mA
Sensor Diagnosi: Image Display With Buzzer Warning Time/Data Recording: Record 14,000 Historical Data
High Light:

relay control PH ORP Tester

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Auto dosing Recording PH measuring instrument

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Historical Data Recording PH ORP Analyzer

 

Differential Signal RS485 PH Tester With Historical Data Recording Function

 

The APX2-G3A/G3D pH ORP meter is used to monitor and control the pH and ORP value in various processes in industrial production in real-time online. The measuring range of the controller is -2~16pH and ± 2000mA.

 

Specification:

Product Name PH ORP meter
Product Model APX2-G3A/G3D
Software Version DRFN PH Analysis software V1.0
pH Range -2~16pH
ORP Range ± 2000mV
Ground Differential signal (Compatible with ground sensor)
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
OTA ——
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
Protection Grade IP66
Enclosure Material Enhanced ABS
Power Supply AC: 100~240V or DC:18~36V
Dimension 144*144*120mm
Hole Size 138*138mm
Operating Temperature 0~60℃, RH<95%, non-condensing
Storage Temperature -20~70℃, RH<55%, non-condensing
Installation Method wall mounting, pipe clamp, panel
Weight 900g
Power Consumption About 7W

Please click the pH controller user manual here:

APX2-C3 G3 pH user manual.pdf

 

Brief introduction:

pH glass electrode measurement method, is applied to various PH/ORP monitoring and dosing control occasions;
Differential signal PH/ORP online controller, stable measurement and strong anti-interference ability;
Support a variety of installation methods, wall mounting, pipe clamp installation, panel installation;
Clock and historical data recording function to meet higher data management requirements;
The protection grade of the enclosure is IP66;
Two settable SPST multifunctional relays;
Two high-precision 0/4~20mA current outputs;
A two-wire RS485 interface, the communication protocol is MODBUS RTU;
128*64 large LCD screen, multiple languages are available;
The menu password can be set to facilitate hierarchical management;
The meter can not only perform temperature compensation on the test sample, but also self-check the operating temperature of the instrument,and make the test results more accurate;
Provide AC and DC power supply modes, both of which are wide-voltage power supply.

Differential Signal RS485 PH Tester With Historical Data Recording Function 0

Aplication:
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.

FAQ
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 Details
Suzhou Delfino Environmental Technology Co., Ltd.

Contact Person: Yuki Fu

Tel: +8615716217387

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