Measuring

iSense Chamber sensor package:

Relative humidity

• measuring range: 0–100%
• accuracy: ± 2 % @ 10 – 90 %, ± 4 % @ < 10 / > 90 %
• ambient temperature: -40 to + 125 °C
  

Chamber temperature

• measuring range: -40 – +125 °C
• accuracy: ± 0.2 °C @ 0 - 65 °C, ± 0.6 °C @ <0 °C / >65 °C
• ambient temperature: -40 – + 125 °C
  

Chamber water level

• mount at desired height
• radar measurement

iSense Chamber device

• one equipment to collect and transfer all the measured data
• sends information to iSense Online cloud service every hour
• data transfer method: LoRaWAN network
• durable and easy attachment to the wall of the chamber with DIN rail
• designed for demanding underground conditions
• includes wireless LoRaWAN transmitter and external antenna
• ambient temperature range: -20 to +50 °C
• device dimensions:120 x 80 x 85 mm
• batteries 5 pcs AA 3,6 V (the calculated lifetime is approx. 2 years)
• IP rating: IP68

Data transmission

iSense smart monitoring product family uses the LoRaWAN data transmission network for data transfer. For those areas where there is no existing LoRaWAN network coverage, the network can be built regionally by the base station.

Benefits of LoRaWAN communication network for use in district energy networks:

• wireless
• energy efficient
• good underground penetration
• possibility of two-way communication
• easy deployment in LoRaWAN coverage areas

Services

iSense product family is a turn-key monitoring service. Installation of the components, commissioning of the system and training is done by Vexve experts.

Installation and deployment

• We take care of system installation in new construction and retrofit applications.
  

Measuring and reading

• The system is real-time, remote, reliable and accurate. We take care of the correctness of the readings and the transfer of data to the cloud service.

Service and maintenance

• We maintain a user-friendly interface and help with the interface solutions related to your system.
• Our service organization ensures that the system is always up-to-date and in working order and that the components are of the latest technology.