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Viessmann Collector temperature sensor with cable - 7831913

SKU 7831913
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Collector temperature sensor NTC20k

Immersion temperature sensor for installation in the solar collector

Sensor type: Viessmann NTC 20 kΩ at 25 °C

For high temperatures up to 200 degrees C.

  • For solar systems with 2 collector arrays
  • With 2.5 m long connecting cable
  • For heat balancing (recording of flow temperature)

Connection to S1 and S9 of the Vitosolic controller

On-site extension of the connection line:
2-wire line, line length max. 60 m with a conductor cross-section of 1.5 mm2 copper
line must not be routed together with 230/400 V lines.

Ensure IP 32 according to EN 60529 through construction/installation.

Sensor characteristics

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