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Product Description
There are various types of electrodes for industrial online pH meters, and selection should be based on factors such as the operating environment, measurement accuracy, maintenance costs, and specific requirements. Proper electrode selection ensures accurate and stable pH measurement, providing strong support for industrial production and environmental protection.
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Specification
| Product | pH meter, pH controller |
| Model | APT13 |
| Power supply | 24V DC, 100~240V AC (optional) |
| Measure range | pH: 0-14 pH, ±0.02pH |
| ORP: -1000 ~1000mV, ±1mV |
| Signal output | Two 4-20mA |
| Relay | Two relays (maximum load: 5A/250VAC or 5A/30VDC) |
| Installation | Panel mounting |
| Dimensions | 98.2mm×98.2mm×128.3mm |
Storage temperature
| -40℃～70℃ |
| Relative humidity | ≤95%RH (no condensation) |
| Working temperature | -20℃～50℃ |
| Sensor input | APS12, APS15 |
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Key Features of Online pH Meter
Compatible with multiple fast-response and highly accurate pH sensors.
Designed for harsh applications, maintenance-free, and cost-saving.
Provides dual 4-20mA and RS485 output options.
