Blue Sea Systems 1821-BSS Power Products Universal High Temperature Sensor

Blue Sea SystemsSKU: 1821-BSS

Sale price$18.08 Regular price$19.99 Save $1.91
4 In stock Free Shipping


This is a High Temperature sensor used to detect raw water exhaust temperatures from outside of the pipe.

  • Designed for sensing raw water exhaust temperature without drilling holes. Strap sensor to the outside of the pipe for accurate readings.
  • Multiple mounting options
  • Non-submersible IP65 – protected against jets of water
  • Wires connect in either order
  • Works will all Blue Sea Systems products that require a temperature sensor.


Warning: Product may contain materials cautioned by California Proposition 65


Color Black
Temperature Range -40°F to 300°F (-40°C to 150°C)
Wire Length 18 in (45.72 cm)
Wire Size 16 AWG

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