The FC231D is an amplified single junction pH electrode that has a built-in temperature sensor and connects to the meter with a DIN connector. The DIN connector of this electrode can be used with the HI98140, HI98150, HI98230, and HI98240 portable meters.
The FC231D electrode features a built-in microchip that stores sensor type, serial number, and calibration information. It also features an open junction design, a sensing bulb made of low temperature glass, and a built-in temperature sensor. This Smart electrode has a DIN connector that can only be used with the HI98140, HI98150, HI98230, and HI98240 portable meters.
This design consideration is ideal for pH measurements in meat and semi-frozen food samples. The recommended operating temperature range is from 0 to 50°C.