Part No.

SEN420

Temperature, Humidity, Light Level (LUX), VOCs, Barometric Pressure, CO2, Motion PIR

Accurately measure multiple indoor environmental parameters including room temperature, humidity, light level, VOC’s, CO2, pressure and presence (motion PIR).

Readings are transmitted to the cloud using long range LoRa wireless via a Mobius Connector with a LoRaWAN receiver, where the data can be displayed and analysed.

The unit is battery powered with long life of 3+ years.

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For the most up-to-date information on this product please download the Product Brochure above. 


  • OVERVIEW
  • Detail
  • TECHNICAL

Features, Benefits & Functions

  • LoRa long range wireless
  • Frequency Range 863-870MHz*
  • Up to +18dBm Tx Power
  • Built in USB port for power and configuration
  • Battery or mains powered
  • CE compliant
  • RoHS compliant
  • Made in the UK

Accurately measure multiple indoor environmental parameters including room temperature, humidity, light level, VOC’s, CO2, pressure and presence (motion PIR).

 

Readings are transmitted to the cloud using long range LoRa wireless via a Mobius Connector with a LoRaWAN receiver, where the data can be displayed and analysed.

 

The unit is battery powered with long life of 3+ years.

Technical

Frequency Range868MHz
ProtocolLoRa
Receiver sensitivity -135dBm @ 980bps 
RF Transmit power Up to +18dBm
Antenna Integrated 
  
CertificationsPre-certified radio regulatory
Approvals868 & 915 MHz spectrum CE, RoHs
  
Voltage3.6 Volts nominal
BatteriesUp to 2 x Lithium (Li-SOCl2)
 AA-size Battery life > 3 years
 (sensor selection and transmission
 interval dependant) 
MainsVia built in Micro-USB
ProcessorARM Cortex M0+
  
Dimensions120mm x 80mm x 20.3mm 
Operating-10 – 60°C 0-95%RH, Non
 Condensing 
Case MaterialSelf-extinguishing ABS UL 94 V0, white