Smart sensor for condition monitoring measures temperature and humidity

Condition monitoring is a necessary part of predictive maintenance, applying to a large number of different applications in which regulated processes take place. STEGO's Smart Sensor CSS 014 measures two important parameters - temperature and humidity - and helps to sustain an optimal climate. The sensor transmits the data it collects as a standardised analogue 4-20mA signal. The signal can be further processed and converted within measured values of a control or monitoring unit, e.g. a PLC. The sensor unit of the device is thermally decoupled and encapsulated with a circumferential seal. The device offers a high vibration resistance and compliance with the IP20 degree of protection. The protective lacquer-coated board of the unit combines microcontrollers, interface drivers and EMC protection units in a heat-optimised arrangement so that any influence on the measured values due to waste heat is ruled out. A shielded M12 round plug assures a fast connection and safely transmits the signals of the two measuring channels for processing. The operating voltage is DC 24V (DC 12-30V) with a maximum power consumption of 1.8W (typically 0.4W). Tested safety is certified for the sensor with approvals of VDE and UL according to the standard IEC 61010-1 / DIN EN 61010-1.