Product

LoRa Temperature Sensor

Overview :

LAS-604V2 is a temperature sensor that utilizes LoRaWAN to periodically report temperature. The temperature measurement is through PT100 probe. For forcing various requests of demand, LAS-604V2 supports two operation modes, mode A and mode B. Mode A is hourly report that temperature is reported or recorded every hour. Mode B supports temperature measurement every 30 seconds, 1 minute or 2 minutes, depending on setting. In addition, LAS-604V2 will retrieve date time for synchronous from server at boot up which make sure the accuracy of report time period.

Features :

  • Slim design
  • Wide temperature measurement
  • Data logger and wireless transmission to server
  • Two operation report modes
  • 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

LoRa Temperature Sensor

Model : LAS-604V2

System characteristics
Measurement Range-60°C to 200°C
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
Temperature Resolution0.1 °C
Measuring and Recording IntervalMode A: Detect every 5 minutes
Mode B: Measurement every 30 second,1 minute,
and 2 minutes depends on setting.
Transmission IntervalMode A: Hourly report, reporting period can be
1~24 hours, default is 1 hour.
Mode B: Report every 10 minutes (20 records)
/ 30 minutes (30 records) / 60 minutes (30 records)
Communication Frequency920.6~928MHz for JPN
Radio Rangedepends on environment interference
Dimension66.3 x 84.5 x 32 mm, without the connector
ProbeProbe: ɸ 2.3mm
Cable length: 100 cm
ProtectionIP64
Antenna Gain< 1dBi
Antenna Impedance50ohm
Battery typeLithium battery two cells pack, 2400mAhx2
Weight120 g ± 15g
Operation Temperature-20℃ ~ +70℃
Storage Temperature-30℃ ~ +70℃
Working Relative Humidity5%~95%
Power Consumption<0.6W
Battery Life5 years
View Detailed Specs