Nokeval NSnappy Sense LWEU Series, Руководство пользователя

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7 - Sense LWEU Series
Specifications
Environment
Storage conditions -40…+60°C, relative humidity 5-95%, non-condensing
Operating conditions Sense: -20...+45°C, relative humidity 0-100%
Sense IR: -20...+45°C, relative humidity 5-95%, non-condensing
Protection class IP65
Enclosure material PC+ABS (Bayblend® T88-4N)
Dimensions
Dimensions Sense: 224 x 28 x 23 mm
IR: 119 x 28 x 23 mm
Temperature measurement probe (Sense)
Probe 80 mm long, 2 mm diameter, hollow stainless steel probe with sharp tip
Sensor Pt100 sensor element inside of the probe tip
Measuring range -50…+200°C (theoretical Pt100 linearized range -200...+600°C)
Accuracy ±0,5 °C within range -30…+100 °C, when device temperature is +5…+45°C and
stable
Measuring interval About 5 seconds
IR temperature measurement (Sense IR)
Sensor Gradient-compensated thermopile infrared temperature sensor with integrated
optics
Mesurement beam 12°, practical measurement distance 5…20 cm
Target emissivity Fixed 0,95
Measuring range -70…+380°C
Accuracy ±1 °C within range -20…+100°C, when device temperature is +5…+45°C and
stable
±2 °C within range -40…+120°C, when device temperature is +5…+45°C and
stable
Measuring interval About 5 seconds
Radio connection
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 supply
Type 3.6 V lithium thionyl chloride primary battery, not user replaceable
Battery life At least 1 year with 20 minutes of use per day