Davies Craig Digital Thermo Thermatic Radiator Fan Controller Switch with 1/4" NPT Thermal Sensor Kit DC 0445

$76.65
RRP $156.03
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Davies Craig Digital Thermatic® Fan Switch with 1/4" NPT Thermal Sensor Kit

A fiercely proud Australian company, Davies Craig has gone to great lengths to keep the manufacture of their products at home in Melbourne Victoria, utilizing a local workforce. Davies Craig was founded by engineers Daryl Davies and Bill Craig, has revolutionized automotive cooling with their innovative products. In 1971, they introduced the Thermatic Fan, the first electric alternative to belt-driven fans, setting a new industry standard. In 1999, they launched the EWP80, the first Electric Water Pump, further enhancing engine efficiency and gaining adoption by major European manufacturers. Known for their commitment to technology, service, and quality, Davies Craig offers a comprehensive range of high-flow electric water pumps, fans, and digital controllers. Their dedication to customer service, along with their ISO 9001 certification, has solidified their reputation as a global leader in automotive cooling solutions.

This kit comes with two sensors offering a host of different installation options for coolant temperature sensing.

Sensor 1: Temperature Probe (Air or Coolant  Fitment)

It senses air temperature as it passes through the radiator with the sensor placed in the radiator fin section or the sensor can also be placed directly into the coolant system in combination with a Temperature Sensor Adaptor Kit.


 

Sensor 2: 1/4 NPT Thermal Sensor Kit (Coolant or Oil Fitment)

The Thermal Sensor can be placed into the thermostat housing, engine block, or directly into the radiator. If you would like to install this sensor in the top radiator hose, It can also be used with Temperature Sensor Adaptor Kit.
 

The switch can run 1 or 2 fans and be used for 12 or 24 volt applications. It has an adjustable temperature range of 40ºC to 110ºC (104ºF to 230ºF) which can show Centigrade or Fahrenheit.

  • Fan #1 will start once the temperature reaches the set temperature.
  • Fan #2 (if applicable) will start operation 10 seconds after fan #1 starts. 

The fan/s will operate until the temperature falls by 5°C below the set temperature.

Sensor Wire length:

  • 142cm in total (Wire from switch 112cm plus sensor connector 30cm)
  • Post 15-Dec-2021 = 320cm total (Wire from switch 290cm plus sensor connector 30cm)

*The sensor wire has been increased to 320cm from the 15-Dec-2021, batch date 2021

IP66 Rated:

  • Protected from total dust ingress
  • Protected from high pressure water jets from any direction, limited ingress protection
  • Not waterproof

Integrated electrical noise filter for improved compatibility and reliability in older vehicles that produce high levels of electrical interference and noise.

Specifications:

  • Davies Craig Digital Thermatic® Fan Switch with 1/4" NPT Thermal Sensor Kit
  • Part Number: 0445
  • Maximum voltage: 15V (27V with 24V relays)
  • Maximum Current: 40A
  • Relay setup: Dual relay
  • Sensor Wire Length: 142cm (Post 15-Dec-2021 320cm)
  • Speed: Single speed - 10 sec. delay to start Fan #2
  • Applications: Recommended for all DCPL fans +2x14" HP & 2x16" Fans
  • Temperature Display: Red LED digital temp display – actual temp & set temp
  • Red LED display: Set display °C or °F
  • Temperature settings: 40°C to 110°C (104°F to 230°F)
  • Temp setting method: Push Button
  • Accuracy: 0.999
  • Circuit type: Pre-programmed micro controller
  • Output wires: Battery + Battery - IGN, AC Clutch, Fan #1 & Fan #2 Temperature Probe & 1/4" Or 1/8" NPT Thermal Sensor
  • Dimensions: 95mm x 65mm x 56mm
  • 3 year warranty

Kit Inclusions:

  • 1x Digital Fan Switch IP66
  • 1x Thermal Sensor Proble
  • 1x Mounting Kit for Thermal Sensor Probe
  • 1x 1/4 NPT Thermal Sensor
  • 1x Red 6mm Ring Terminal
  • 1x Blue 6mm Ring Terminal
  • 2x Blue Wire Joiner
  • 2x Self Tap Screw
  • 1x Instructions

Fitment Notes:

  • 24 Volt Application - kit sold in 15-volt configuration, for 24-volt application, you will need to purchase 2 x 24-volt relays
  • If using this switch for use with Electric Water Pump (EWP), it will not vary the speed of the pump in response to engine temperature but rather turn the pump on and off at your set temperature
  • Convenient push-button settings allow you to quickly set the temperature you wish the Thermatic Fans to be activated
  • The Digital Thermatic Fan Switch is supplied with connectors and everything you need for a convenient and simple install
  • Automatically activates the Thermatic® Fans at the set/targeted temperature when extra engine cooling is required
  • Can also be installed to activate an Electric Water Pump and Electric Booster Pump
  • The Digital Thermatic Twin Fan Switch should be mounted in the engine bay close to the radiator
SKU DC0445
Barcode # 9311669004454
Brand Davies Craig
Shipping Weight 0.4600kg

3 year warranty

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