Aflati pretul pentru JUMO 902928/10-8-10/000

JUMO 00618852

The radio transmitter is used in conjunction with a separately available receiver for recording measured values ​​for humidity and temperature, as well as CO2. The sensor has 2 inputs with M12 × 1 plug connection, to which digital sensors (available as accessories) can be connected and recognized in any combination (plug-and-play). The transmitter is therefore suitable in principle for many areas of application, whereby a high amount of wiring is to be avoided or is not possible at all. The free field range of the radio signal is 300 m. A maximum of 4 measured values ​​can be recorded. They are transmitted with a radio frequency of 868.4 MHz to the receiver of the radio measuring system, displayed there and are available as digital or analog output variables. Power is supplied externally (18 to 30 V DC) or internally by 4 lithium batteries (size AA). With the recommended battery type, the battery life is 1 year (with factory setting and one sensor). The electronics of the transmitter with backlit LCD display and control buttons are built into a wall housing (protection class IP65). The ambient temperature range of the sensor is -30 to +80 ° C, taking into account the different ambient temperatures of the sensors and lithium batteries. The configuration of the transmitter can be set via the USB interface or the control buttons.