Specification
Product | pH meter, pH controller |
Model | SUP-PH162S |
Measure range | pH: 0-14 pH, accuracy: ±0.02 pH ORP: -1000 ~1000mV, accuracy: ±1mV |
Measuring medium | Liquid |
Input Resistance | >1012Ω |
Temp compensation | NTC 10K: -10~60 accuracy: ±0.3 60~130 accuracy: ±2 Range: -10~130 manual/ auto temperature compensation |
Communication | RS485, Modbus-RTU |
Relative humidity | 10%~85% |
Operation temperature | 0~60 |
Signal output | 4-20mA, maximum loop 750Ω, 0.2%FS |
Power supply | AC: 220V±10%, 50Hz, 110V±10%, 50Hz DC: 24V |
Relay output | AC250V, 3A |