NSnappy® Kide LWEU-N

NSnappy Kide LWEU-N is a factory calibrated temperature transmitter with an IP67 protection class enclosure. Data is transmitted using standard LoRaWAN radio technology.

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NSnappy Kide LWEU-N User Manual

Technical specifications

Environment

  • Storage conditions: -40…+70°C, without batteries, non-condensing
  • Operating conditions: -30…+60°C
  • Protection class: IP67
  • Enclosure material: ABS+PC, black, withstands mild acidic and basic solutions

Dimensions

  • Dimensions:
    91 x 68 x 31 mm, including Kide-Dock
    86 x 68 x 26 mm, without Kide-Dock and bumper domes
  • Weight: 136 g + 12 g Kide-Dock

Temperature measurement

  • Sensor: Internal high-accuracy semiconductor temperature sensor
  • Measuring range: -30…+60°C
  • Accuracy:
    ±0.2°C (-30…+60°C) typical
    ±0.3°C (-30…+60°C) maximum
  • Measuring interval: 15 minutes, default setting. Configurable between 5 – 120 minutes.
  • Response time:
    Channel 1: 15 minutes to 90%
    Channel 2: Configurable 90% response time of 30, 60, 120, 180, 240 or 300 minutes

Radio connection (LWEU models)

  • Description: LoRaWAN standard, EU 868 MHz frequency range
  • Transmitter module: Murata ABZ-093 LoRaWAN modem
  • Antenna: Internal
  • Compatibility: Nokeval NSnappy Hubs and Cloud Service
  • Frequency: 863-870 MHz (LoRaWAN 1.0.2 EU band)
  • Power: Max +14 dBm E.R.P.
  • Range: Depends on environment, indoors: in good conditions up to hundreds of meters, outdoors: line-of-sight up to 10 km
  • Power: Transmission power 10 mW E.R.P. max
  • Range: Line-of-sight: Depends on installation location and environment, in good conditions 10 km, Indoors: typically 30 – 300 m

Power supply

  • Type: 2 pcs LR6 (AA 1.5 V alkaline). For the best battery life, use high quality batteries.
  • Battery life: 5 years minimum with 15 minute data transmission interval and default settings with good radio link