Water level, water temperature, conductivity, three-parameter water quality analyzer JZ-SW3
Three-parameter water quality analyzer, three-parameter water level meter, water level, water temperature, conductivity, surface water, groundwater and marine environment three-parameter hydrological parameter measurement.
It is a three-parameter (water level, water temperature, conductivity) measurement product, which can be used with a digital barometer, which can be externally powered and self-powered by the internal battery, and can be used for long-term recording of water level and temperatureThe product includes a water level sensor, a temperature sensor and a conductivity sensor, with a built-in large-capacity non-volatile memory and a long-life lithium battery, which is suitable for the measurement of three-parameter hydrological parameters of surface water, groundwater and marine environment.
Stability measurement sensing element, good stability.
Accurate water level measurement, up to 005%f?s
Temperature measurement with a resolution of 005℃
Conductivity measurement, better than 15%f?s
Temperature zone temperature compensation, digital range calibration.
Absolute pressure water level measurement, no air duct, improved reliability.
Technical parameters. Conductivity sensor measurement performance indicators:
It adopts four-electrode technology, RS485 digital interface, supports MODBUS protocol, and is environmentally friendly. Compared with the traditional two-electrode conductivity sensor, the four-electrode conductivity sensor not only has high accuracy, but also has advantages: first, it solves the polarization problem during high conductivity testingThe second is to solve the problem of inaccurate readings caused by electrode pollution.
1us cm 200 ms cm, accuracy 15% f.s
RS485 output, support Modbus, open communication protocol.
0 50, degree of protection IP68, pressure 6 bar
It is not polarized and can be used continuously**.
Very resistant to pollution and strong anti-interference.
The measurement is very stable and accurate.