Temperature

Snow temperature profiler

PTN

Temperature profiler for snow cover, with white painted pole in anodized aluminium and 12 high accuracy temperature sensors (Pt100 1/5 DIN) places on adjustable and removable arms up to 25cm away from the border pole, to perceive small temperature differences between the various points. The measurements start from ground level up to a maximum of 250 cm height.

The arms, with the sensors mounted on their head, are spread radially around the pole, to reduce the physical interference among them and ensure that each sensor is fully immersed in the snow at its corresponding level. Each arm is also installed with a specific angle (about 10°) that limits the permanence of snow in its surface during melting. The distance between the individual sensors changes according to the height from the ground. All sensors are inserted in a special terminal in Teflon and are easily interchangeable thanks to a special IP68 screwed connector.

The sturdy structure, fixed to a base thanks to a special plate, is designed for cable routing. All sensors have a 4-wire cable and can be connected to an acquisition system via terminals.

  • Multi-level snow cover temperature profiler (12 measuring points)
  • Pole structure in anodized aluminum and white painted
  • WMO standards compliant
  • High accuracy temperature sensors PT100 1/ 5DIN 4-wires
  • Interchangeable Teflon coated sensors with IP68 connector
  • Typical range -40 ÷ +60°C
  • Resolution 0.005°C
  • Response time <6 s
  • Working conditions:
    • [T]: -60°c ÷ +80°C
    • [RH]: 0 ÷ 100 %
  • Signal output: 100Ω @ 0°C ±0.05 Ω con cavi 10m, (0÷2Vdc, 4÷ 20mA, digital RS485 Modbus protocol, with MCS option)
  • According to CE norms

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    We design, produce and install systems for environmental prevention and alert.

    We design, produce and install instruments for environmental prevention and alert.

    We design, produce and install systems for environmental prevention and alert.

    We design, produce and install instruments for environmental prevention and alert.