Applications
- pool pH-value measurement/control
- galvanic electrolyte checking
- water-cleaning
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Attributes
- combined probe input
- probe temperature measurement and pH-value correction
- direct switch of engines and interlopers
- multifarious programable alarm
- measured value transmitted on current loop or RS485 Modbus RTU
- ON/OFF, P control (PWM or frequency)
- switch input
- 2 years warranty
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Technical data
- 0,01 pH resolution
- measurable interval: 0...14 pH
- Nernst-compensation
- max 4 relays (250 V / 10 A)
- max 2 isolated current generators (500 ohm)
- isolated RS485 communication
- max 2 isolated switch input
- input impedance: 10^13 ohm
- operational temperature: -10....55 °C
- power supply: 195 ... 265 Vac, 5 VA
- size: 48×96×100 mm
- protection: IP65/IP20
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