Automated remote temperature system

Automated Remote Temperature System (Wireless Temperature Sensor) is created for industrial monitoring systems and fridge transport fleets (trailers). It is using wireless method and can work at distance up to 100 meters. WTS consist of two modules: Transceiver and Receiver. The transceiver module has a power pack of 2 batteries type AAA and can work more than 1 Year without changing batteries. (The batteries lifetime depends directly from the ambient temperature).The receiver module is typically connected to a standard Fleet Management System (FMS).

TRANSCEIVER MODES

  • Temperature: wireless transmits temperature to the receiver;
  • Door status: in this mode system can monitor Door Status
    (open or closed);
  • Receiver power supply: 8-40 V;
  • 1 – Wire interface to be easily connected to monitoring unit or FMS.
  • The receiver can support up to 4 transceivers.

TECHNICAL SPECIFICATIONS

Frequency bands: 300 ÷ 348 MHz;
387 ÷ 464 MHz;
779 ÷ 928 MHz
Accuracy: ±1°C (typical)
Temperature Range: from –40°C ÷ +85°C
Resolution: 12 Bits (0.0625°C)
Working distance: 100 m.

POWER SUPPLY: 3.00 V DC

Power working range from 1,8 V to 3,6 V DC
Current consumption (Slipping mode) 10 µA
Current consumption (Transceiving mode) 10 ms
Transfer period of the parcel 1 time/60 sec