RK500-12 pH Liquid (4-20mA and RS485)
Measurement Principle: Electrochemistry
Range: 0-14 pH
Supply: 7-30VDC (power consumption<0.2W)
Accuracy: ±0.05PH
Resolution: 0.01PH
Output Signal: 4-20mA & RS485 at the same time
Operating Environment: 0-+80℃ (<0.6MPa)
Cable length: 5m
Ingress Protection: IP68
Storage: 10-60℃@20%-90%RH
Features:
RK500-12 PH sensor is a good solution to measure the pH value in Liquids.
The transmitter does not require a professional calibration instrument and is simple to operate.
lt can be used to continuously measure the pH value of wastewater or any liquid.
It is suitable for agriculture,sewage treatment plants, chemical industry, printing and dyeing, papermaking, pharmaceuticals, electroplating and environmental protection.
The device comes with a 4-20mA output for connection to any 3rd party monitoring device.
Specifications:
Measurement Principle: Electrochemistry
Range: 0-14 pH
Supply: 7-30VDC (power consumption<0.2W)
Accuracy: ±0.05PH
Resolution: 0.01PH
Response time:
Stability: ≤0.01PH/24h
Output Signal: 4-20mA & RS485 at the same time
Maintenance Cycle: Every 6 month(General water ), Every 3 month or shorter(Seriously polluted water )
Operating Environment: 0-+80℃ (<0.6MPa), high pressure is customizable
Cable length: 5m
Ingress Protection: IP68
Storage: 10-60℃@20%-90%RH
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