HomeEnvironmentalParameter Measurement › LSI LASTEM Snow Level Sensor (DQL011)

LSI LASTEM Snow Level Sensor (DQL011)

Featuring a robust build quality, the LSI LASTEM Snow Level Sensor (DQL011) is the perfect solution for the measurement of snow-depth in extreme conditions.

In addition to the snow-depth, this instrument also measures the air temperature, guaranteeing a precise reading over a vast temperature range.

A challenging reflection ratio is not a problem for the Snow Level Sensor, as its powerful ultrasonic impulses are emitted, even when there is powdery or fresh snow.

The Snow Level Sensor is well known for its low energy use, easy of use and excellent reliability.


Snow level

  Principle Ultra-sonic (frequency 50 kHz)
  Range 0�8 m
  Resolution 1 mm
  Uncertainty < 0,1% Full scale
  Beamwidth 12°

Air temperature

  Principle Semiconductor in radiant shield
  Range -40�+60°C
  Resolution 0,1°C
  Uncertainty < 0,15%

General information

  Power supply 10,5�15 Vdc
  Power consumption Max 200 mA, 5 mA (stand-by)
  Energy consumption 0,5 Ah/day (1 min. measuring interv.)
  Output 1 2x0/4-20 mA
  Output 2 RS232
  Operative temperature -40� +60°C
  Material Aluminum
  Installation Mast-mounting for 61 mm pipe
  Connector 12 pin-connector (cable not included)

LSI LASTEM Snow Level Sensor (DQL011)


  DYA047 Support for DQL011 on meteo pole Ø 50 mm (maximum height: 4m)
  MN1072 Cable each meter



Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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