The Seametrics TempHion is a submersible water quality sensor and datalogger that includes a ph/ORP or Bromide element as well as one thermistor-based temperature element. It is a microprocessor-based sensor with built-in data logging. The internal processor in the TempHion allows for calibration, using calibration utilities in Aqua4Plus. Once calibrated, this calibration data is stored in non-volatile memory within the Smart Sensor. When data is collected, this calibration information is applied to the data, resulting in highly accurate readings at a wide range of temperatures.
The TempHion is powered internally with two replaceable AA batteries. Alternately it can be powered with an external auxiliary power supply for data intensive applications. The unit is programmed using the Aqua4Plus control software. Once programmed the unit will measure and collect data on a variety of time intervals. Users can also use their own Modbus RTU or SDI-12 software or logging equipment to read measurements.
