Zetian - ZCS-02 Conductivity Sensor

With corrosion resistant shell and IP68, applicable to all kinds of poor working conditions
Adopt industrial-grade graphite quadrupole electrode, suitable for conductivity measurement of full range
Stable electrode constant, not affected by polarization
Automatically compensate surface contact resistance, not affected by pollution
With built-in PT1000 temperature sensor and compensation algorithm, the accuracy can reach ±0.1℃.
Use RS485 communication interface and standard Modbus protocol, convenient for integration

Working Principle: Quadrupole Graphite Electrode Method
Measuring range: 0~200,000 μS/cm
Resolution: 0.01 μS/cm (depending on range)
Repeatability: ±1%
Zero drift: ±1%F.S.
Span drift: ±1%F.S.
Measurement accuracy: <1%
Response time: <30s

Temperature compensation accuracy: ± 1%
Comparison of actual water samples: ± 1%
Communication interface: RS485, standard Modbus protocol
Size specification: D36mm, L217mm, cable 3 meters (can be customized)
Working environment: 0-60℃ (no ice), 0~2bar
Working voltage: 12V-24V DC
Voltage stability: ± 1%
Insulation impedance: ≥5MΩ