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Smart Temperature Monitoring device, STM

The STM is a smart temperature data collection device that is IP68 rated so it can be used indoors, outdoors and in underground environments. The device uses a special sensor to continuously collect data and transmit it to the server every hour.

It provides data transmission using LoRaWAN or NB-IoT technology and has its own antenna for reliable connectivity. It has an internal data logger and sends pre-set value messages that can be modified on demand.

Areas of use

  • For measuring the temperature of indoor and outdoor spaces
  • Internal and external environments
  • Refrigerated warehouses, storerooms STM is the ideal choice for businesses looking for an accurate and reliable temperature monitoring solution.
Smart Temperature Monitoring device, STM

Technical specifications

Communication

Transmission optionsNb-IoT
AntennaExternal
Transmission frequencyDown to 5 minutes, typical 1 hour
SIM type (Nb-IoT)eSIM

Sensor

Temperature sensor1
Cable length0-50m
Accuracy±0,25% FS
Power consumptionmax. 5 mA
Response time(0…99%) < 5 ms
ProtectionIP68

Battery

Internal battery3,6V
Battery chemistryLithium Thionyl Chloride (non rechargeable)

Environmental

Operating temperature-20 – 70 °C
Ingress protectionIP68

Physical

Dimensions110x84x55 mm
Weight420 g

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