Elsys ERS Lite Indoor Environment Sensor
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Elsys ERS Lite Indoor Environment Sensor

Two internal sensors for measuring indoor temperature and humidity.

£60.85 (£73.02 incl. VAT)

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ERS Lite is a sensor for measuring the indoor environment. It is enclosed in a room sensor box and is designed to be wall mounted. ERS Lite is completely wireless and powered by one 3.6V AA Lithium battery. Inside you will find two internal sensors for measuring indoor temperature and humidity.

This is an indoor LoRaWAN® room sensor for measuring the indoor environment. ERS Lite is enclosed in a minimalistic and discrete box that fits in any application. Mount it on a wall or any other flat surface and have full control over the temperature and humidity.

Applications

  • Indoor environment measuring
  • Smart buildings
  • Workplace management

Product features

  • LoRaWAN Certified CM
  • Temperature sensor
  • Humidity sensor
  • NFC for configuration
  • Configuration over the air
  • Discrete and minimalistic design

LoRaWAN_Elsys_ERS_Lite_Indoor_Environment_Sensor_Data_Sheet (285KB)

 

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Mechanical Specifications
Weight 60 g excluding batteries / 80 g including batteries
Dimensions 86 x 86 x 27 mm
Enclosure Plastic, PC/ABS
Operating Conditions
Temperature 0 to 50 °C
Humidity 0 to 85 % RH (non-condensing)
Device Power Supply
Battery Type 1 x 3.6V AA Lithium Batteries
Expected Battery Life <10 years (Depending on configurations and environment)
Device Logging Functions
Sampling Interval Configurable via NFC and downlink configuration
Data Upload Interval Configurable via NFC and downlink configuration
Radio / Wireless
Wireless Technology LoRaWAN® 1.0.3
Wireless Security LoRaWAN® End-to-End encryption (AES-CTR), Data Integrity Protection (AES-CMAC)
LoRaWAN Device Type Class A/C (configurable) End-device
Supported LoRaWAN® features OTAA, ABP, ADR, Adaptive Channel Setup
Supported LoRaWAN® regions US902 – 928, EU863 – 870, AS923, AU915 – 928, KR920 – 923, RU864, IN865
Link Budget 137 dB (SF7) to 151 dB (SF12)
RF Transmit Power 14 dB / 20 dB (Region specific)
Data Types
Type value Type Data size Comment
0x01 Temperature 2 -3276.5 °C → 3276.5 °C (Value of: 100 → 10.0 °C)
0x02 Humidity 1 0 – 100 %
0x07 VDD (Battery voltage) 2 0 – 65535 mV
0x3D Debug information 4 Data depends on debug information
0x3E Sensor settings n Sensor setting sent to server at startup (first package). Sent on Port+1.

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