- Integrated flow, temperature and wire monitoring - Adjustable switching outputs for monitoring flow and temperature - Clearly visible multi-colour LED bargraph display - Signal output via potential-free relay contacts - Connection options: Insulation displacement / screw terminals and cage clamps In applications where it is not possible to use flow sensors with integrated evaluation, sensors are used in combination with evaluation units. For example, this is the case in hazardous areas, confined spaces or if flow values are to be indicated in a decentralised manner. The product range comprises evaluation units for control cabinet installation or local mounting. Depending on the unit, it is possible to monitor flow, temperature and/or wire break. All units indicate the flow by means of an LED bar graph. The evaluation units for local mounting are connected to the flow sensor directly at the measuring point using an M12 connector. Sensors and evaluation systems are designed and approved for use in hazardous areas according to the applicable directives.