| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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| Model | APX2-C1 | ||
| Principle | PH | Glass pH electrode (hydrogen ion concentration index) | |
| ORP | Platinum or gold electrodes (redox potential) | ||
| Display Range | PH | 0~14pH | |
| ORP | ± 2000mV | ||
| Temp | -10~150ºC | ||
| Resolution | PH: 0.01pH ORP: 1mV TEMP: 0.1ºC | ||
| Accuracy | 0.1% of the measuring range or ±0.02pH / ±2mV, take the larger one | ||
| Stability | 0.05% of measuring range every 24 hours without accumulation | ||
| Repeatability | Better than 0.1% of measuring range | ||
| Temp. Compensation | Automatic or manual (NTC10K/PT1000) | ||
| Relay Output | Two SPST relays, Max. load 3A/250VAC, set high/low alarm, temp. or clean control | ||
| Digital Communication | A two-wire RS485 interface, Modbus RTU | ||
| Current Output | A 0/4~20mA current Max. load 1000Ω | ||
| Language | English | ||
| Display | 128*64 3.2-inch graphic dot matrix LCD | ||
| Calibration Method | PH: 3 points , ORP: 2 points , calibration points can be set freely | ||
| Protection Grade | IP66 | ||
| Enclosure Material | Enhanced ABS | ||
| Power Supply | AC: 100~240V 50/60Hz or DC: 18~36V | ||
| Dimension | 144*144*120mm (Hole size 138*138mm) | ||
| Electrical Interface | Reserve three M12*1.5 gland heads, the wire diameter is 3~6.5mm | ||
| Work Temperature | 0~60ºC, RH<95%, non-condensing | ||
| Storage Temperature | -20~70ºC, RH<55%, non-condensing | ||
| Installation | Wall mounting, pipe clamp, panel | ||
| Weight | 750g | ||
| Power Consumption | Max. 3W | ||
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