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Blue Sea Systems Mini OLED  (Organic LED) Digital Temperature Monitor

Blue Sea Systems Mini OLED (Organic LED) Digital Temperature Monitor

  • Function: Monitor 1 Temperature Sensors
  • Input Voltage: 12 / 24 Volt DC, Temp Range: -40° F - 175° F
  • Waterproof: IP8, Easy to Read, Includes Temperature Sensor
  • Item #: 
    Blue Sea Systems
    Model #: 


    Shipping Weight: 
    0.30 Lbs.
    List Price: 
    Our Price:
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    Blue Sea 1741 Mini OLED (organic light-emitting diode*) Temperature Monitor / Gauge monitors essential electrical system parameters on a bright, waterproof, daylight-readable OLED screen


    • Compact size enables mounting in wide variety of locations
    • Mounts in common 1-1/8" hole
    • Reverse polarity protected
    • Monitors temperature range from -40° F to 175° F (-40° C to 80° C) with the included 1820 sensor
      • With the 1821 sensor (sold separately), monitors temperatures up to 250° F (125° C)
    • Measures in Fahrenheit or Celsius
    • Includes Blue Sea 1820 Submersible Temperature Sensor
      • General temperature sensor designed to work for most applications
      • Easy double sided tape installation
      • Fully submersible (IP68)

    *Organic Light Emitting Diodes are much smaller than Light Emitting Diodes and can be used as individual pixels on a screen. Each OLED illuminates individually when powered. The advantage is that when they are not receiving power they are off and go completely black. LEDs are larger than OLEDs and illuminate clusters of pixels in the form of backlighting. The complete black of OLEDs helps provide better contrast, whether on a TV screen, a marine multifunction display or a simple gauge.

    Mini OLED Temperature Monitor Specifications:

    • Nominal Voltage: 12 Volt DC / 24 Volt DC
    • Resolution: 1° F or 1° C
    • Accuracy:± 1.25%
    • Operating Current: 10mA

    Submersible Temperature Sensor Specifications:

    • Resistance: 10,000 Ohms @ 25° C
    • Temperature: Range -40° F to 175° F (-40° C to 80° C)
    • Wire Length: 12" (30.48 cm)
    • Wire Size: 16 AWG

    Blue Sea Systems Mini OLED DC Voltmeter
    Item #: 202347
  • Range: 8-36 Volt DC
  • Size: 1-5/8" OD, Cut-Out: 1-1/8", Power: 12 / 24 Volt DC
  • Dial: Black, Bezel: Black, Illumination: Yes
  •  Include
    Model #:
    Blue Seas Mini OLED Digital DC Ammeter
    Item #: 205031
  • Current Measurement: ± 100 Amp DC, Shunt Included
  • Input Voltage: 12 / 24 Volt DC, Cutout: 1-1/8" Diameter
  • Dimensions: 1.56" Diameter x 2.50" Minimum Depth (Includes Wire Clearance
  •  Include
    Model #:
    Blue Sea Systems High Temp Temperature Sensor
    Item #: 205033
  • Temperature Range: -40° F to 300° F (-40° C to 150° C)
  • Wire Size: 16 AWG, Wire Length: 18 in (45.72 cm)
  • Applications: All Blue Sea Systems Products that Require a Temp Sensor
  •  Include
    Model #:

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