APX1-C1 Online pH ORP Controller IP66 Panel Mount Dual Relay 3.2 inch LCD 100-240VAC
Online pH/ORP Controller APX1-C1 / APX1-C1Z
The APX1-C1 online pH/ORP controller is suitable for continuous monitoring of pH or ORP values of aqueous solutions in various industries. It combines an IP66 waterproof panel mount housing, a 3.2 inch graphic LCD and dual relay control, delivering stable and accurate readings for on-site water quality monitoring.
Technical Parameters
| Product Name | Online pH/ORP Controller |
| Model | APX1-C1 / APX1-C1Z |
| Display Range | pH: 0~14pH | ORP: -2000mV~2000mV | Temp.: -10~+150°C |
| Resolution | pH: 0.01pH | ORP: 1mV | Temp.: 0.1°C |
| Accuracy | ±0.02pH / ±2mV |
| Temp. Compensation | NTC10K / PT1000 automatic or manual |
| Relay Control | 2 channels, main value / temp. / wash control, SPST, 3A 250V AC |
| Current Output | 1 channel, active 4~20mA or 0~20mA, max load 1000Ω |
| Comm. Interface | Not available on APX1-C1 |
| Display Screen | 3.2 inch graphic LCD |
| Configuration | Power failure protection, parameters retained indefinitely |
| Operating Environment | 0~+60°C, relative humidity 0~95%, no condensation |
| Storage Environment | -20~+70°C, relative humidity 0~55%, no condensation |
| Power Supply | 100~240VAC or 18~36VDC, 3W Max |
| Installation Method | Panel mounting |
| Instrument Dimension | 100*100*120 mm |
| Protection Grade | IP66 |
| Instrument Weight | About 500g |
Advantages
- IP66 protection grade panel mount housing, resistant to dust and water splash.
- 3.2 inch graphic LCD with clear and intuitive display.
- Two SPST relay outputs for main value control, temperature control or wash control, contact capacity 3A 250V AC.
- Power failure protection: parameters are retained indefinitely.
- Compact dimension 100*100*120 mm, about 500g, easy for panel installation.
Applications
Environment protection water treatment, pure water treatment, industrial process control, aquaculture, drinking water, surface water, groundwater, swimming pool, chemical, petroleum, paper, food and medicine, electroplating and PCB manufacturing.
Why Choose Us
The online pH/ORP controller is developed and produced by a professional water analysis instrument manufacturer with more than 10 years of experience in water quality testing. Every unit is factory calibrated, aging tested and supports long-term continuous monitoring with stable measurement.
If you are interested in the APX1-C1 / APX1-C1Z online pH/ORP controller, please contact us. We offer many other models of online, portable and laboratory water quality analyzers to choose from.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.