LAS-604V2 Temperature Sensor

Model : LAS-604V2

Overview :

LAS-604V2 is a temperature sensor that utilizes LoRaWAN® to periodically report temperature. The temperature measurement is through PT100 probe. It could support ultra-low temperature measurement condition in specific application such as medical cold train. In addition, LAS-604V2 will retrieve date time for synchronous from server at boot up which make sure the accuracy of report period.

Features :

  • Slim design
  • Wide temperature measurement
  • Data logger and wireless transmission to server
  • High accuracy RTD thermometer probe
  • Easy to replace the battery without special tools.
  • Low power and long battery life
  • Easy settings for user from web configuration

Technical SPEC

Measurement Range

-60℃ ~ 200 ℃…normal version
-80℃ ~ 200 ℃…ultra-low temp. version

Accuracy

± 0.3 °C at -20 °C to 80 ° C
± 0.5 °C at -40 °C to -20 °C, 80 °C to 110 °C
± 1.0 °C at -60°C to -40 °C, 110 °C to 200 °C…normal version
± 1.0 °C at -80 °C to -40 °C, 110 °C to 200 °C…ultra-low temp. version

Temperature Resolution

0.1 °C

Measuring and Recording Interval

Detect every 5 minutes

Transmission Interval

Report every hour, reporting period can be 1~24 hours

LoRa Frequency Range

920.6~928MHz for Japan

920.0~ 925.0 MHz, Taiwan

902~928MHz, US

Battery type

Lithium battery two cells pack, 2400mAhx2

Mechanism

Color

White

Dimension

66.3 x 84.5 x 32 mm, without the connector

Weight

120 g ± 15g

Probe

ɸ 2.3mm

Probe cable length

100cm…normal version

300cm…ultra-low temp. version

Environment

Operation Temperature

-20 ~ 70 °C

Storage Temperature

-30 ~ 70 °C

Operaing Relative Humidity

5% ~ 95%

Protection

IP65

Certification

TELEC/ VCCI/ FCC

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