High precision 4~20mA or 0~20mA IP66 pH ORP Meter Controller For water
pH/ORP controller (also known as pH meter) equipment is suitable for the control of PH and ORP values in electroplating, metallurgy, textile, chemical and other wastewater, giving new life to the traditional chemical treatment method, fully realizing automatic monitoring, automatic medication, to ensure that the discharge of wastewater to meet the national discharge standards.
Advantages of pH/ORP controller:
- pH glass electrode measurement method
- Two configurable SPST multifunction relays
- With 1 high-precision 0/4-20mA current output
- 3.2 inch LCD screen, rich content
- Support multiple installation methods
- AC and DC power modes, both wide voltage
- Housing material reinforced ABS, protection class IP66
pH ORP controller Parameters:
| Display Range | pH: 0~14pH |
| ORP: -2000mV~2000mV |
| Temp.:-10~+150℃ |
| Resolution | pH: 0.01pH ORP: 1mV Temp.: 0.1℃ |
| Accuracy | ±0.02pH/±2mV |
| Temp. Compensation | NTC10K/PT1000 automatic or manual |
| Relay Control | Channel Quantity: 2 |
| Control Type: main value control/temp. control/wash control |
| Contact Type: SPST |
| Contact Capacity: 3A 250V AC |
| Current Output | Channel Quantity: 1 |
| Output Type: active 4~20mA or 0~20mA |
| Max. Load: 1000Ω |
| Display Screen | 3.2 inch graphic LCD display |
| Configuration information | Power failure protection, parameters are retained indefinitely |
| Operating Environment | 0~+60℃, relative humidity 0~95%, no condensation |
| Storage Environment | -20~+70℃, relative humidity 0~55%, no condensation |
| Power Supply | 100~240VAC or 18~36VDC, 3W Max |
| Installation Method | Panel / wall / pipe mounting |
| Instrument Dimension | 144*144*120 (unit: mm) |
| Protection Grade | IP66 |
| Instrument Weight | About 800g |
Power Connection:
After unscrewing the screws on the back of the meter, remove the cover and see the terminal blocks. According to the power supply type of the instrument, access 100~240VAC or 18~36VDC.
Note: Before connecting AC power, be sure to cut off the power supply!
pH ORP controller Applications:
Water treatment monitoring: drinking water, surface water source water quality, groundwater, environmental sewage discharge monitoring, urban drainage network monitoring
Industrial process monitoring: chemical industry, petroleum, paper making, food and medicine, PCB electroplating, etc
If you are interested in more product information about pH ORP controller APX2-C1, please contact us.
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High Precision 4~20mA or 0~20mA IP66 pH ORP Meter Controller For Waste Water Images
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