industrial ph meter hot sale ph tester water ph orp meter
Product Description
Products Description
Overall dimension: | 100mm×100mm×150mm |
Ingress protection | IP65 |
Measure range | pH: 0.00 ~ 14.00pH |
ORP: -1000 ~ +1000mV | |
-2000 ~ +2000mV（optical） | |
Accuracy | pH: ±0.02pH |
ORP: ±1mV | |
Input resistance | ≥1012Ω |
Temperature compensation | NTC10K: |
-10~60℃ Accuracy ±0.3℃ | |
60-130℃ Accuracy ±2℃ | |
PT1000:’-10-130℃ Accuracy ±0.3℃ manual/automatic | |
Output | 4~20mA output, maximum loop is 750Ω,±0.2%FS |
RS485 output | Isolated, MODBUS-RTU RS485 |
Alarm relay | 2channels, Pickup/Breakaway AC250V/3A |
Power supply | AC: 220V±10%，50Hz/60Hz |
Storage conditions | Temperature: -15~65℃ |
Relative humidity: 5~95%RH(No condensation) | |
Altitude: <2000m |
Company Profile
Product Categories : Liquid analysis instrument > pH/ORP
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