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INATEC – PH-163S pH ORP Meter
INATEC – PH163S industrial pH meter is an online pH analyzer with 4-20mA analog signal, RS-485 digital signal and relay output. Can be used for industrial processes and water treatment processes pH control, and support remote data transmission, etc.
Characteristics
Measure range : pH: 0-14 pH, ± 0.02 pH, ORP : -2000 ~ 2000 mV.
Input Resistance : ≥ 10 ~ 12 Ω.
Power supply : 220 V ± 10 %，50 Hz / 60 Hz.
Output : 4-20 mA, RS485, Modbus-RTU, Relay.
Introduction
PH163S controller is an instrument developed by our company for online monitoring of pH / ORP value. The data can be transmitted to the monitoring room through RS485 or 4-20mA.
The pH / ORP controller is widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food, tap water and other industries, and it continuously monitors the pH or ORP value and temperature in the solution. Continuous monitoring data is connected to the recorder through the transmission output to achieve remote monitoring and recording.
Features
- Modular design
- Isolated transmission output, less interference
- Isolated RS485 communication
- Measure pH / ORP and temperature
- Manually/ automatically temperature compensation
- High and low alarm
- Alarm switch
- Application
Specification
| Information | Spesification |
|---|---|
| Product | pH meter, pH controller |
| Model | INATEC - PH163S |
| Measure range | pH : 0-14 pH, ± 0.02 pH |
| ORP : -2000 ~ 2000 mV | |
| Measuring medium | Liquid |
| Input Resistance | ≥ 1012 Ω |
| Temp compensation | NTC10K : -10 ~ 60℃, Accuracy : ± 0.3℃ 60 ~ 130℃, Accuracy : ± 2℃, Range : -10 ~ 130℃ manual / auto temperature compensation |
| Temperature range | -10 ~ 130℃, NTC10K or PT1000 |
| Communication | RS485, Modbus-RTU |
| Relative humidity | (10 ~ 85)% |
| Operation temperature | 0 ~ 60℃ |
| Signal output | 4-20 mA, maximum loop 750 Ω, 0.2% FS |
| Power supply | AC : 220 V ± 10%, 50 Hz / 60 Hz DC 24 VDC |
| Relay output | AC250V, 3A |