Suzhou Delfino Environmental Technology Co., Ltd.
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Data Recording 3.2 Inch Screen Onlin PH Controller For Water Treatment Monitoring
The APX2-C3A/C3D 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-C3A/C3D |
| Software Version | DRFN PH Analysis software V1.0 |
| pH Range | -2～16pH |
| ORP Range | ± 2000mV |
| Ground | —— |
| 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:
Brief introduction:
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.