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.

Brochure

NSnappy Kide LWEU-N Brochure

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