
The separate remote control and display SDD was especially developed for the versatile SDI 853 inline flow meters. It allows you to read and adjust the devices even without direct access to the sensor. This configuration has the advantage that the sensor can be used in inaccessible places without restricting control and functionality. The readings can therefore be taken remotely and the switch points be programmed with all kinds of parameters such as switch point, NC/NO, hysteresis etc.
The control unit is mounted on a top-hat rail or on a mounting panel. To save space the sensor itself is placed in-line in the pipe, while the connection is made with an M12 plug. The flow meters cover a range of 0.2 to 80 l/min and guarantee a high degree of precision with a maximum tolerance of 2% from the measured value.