This kit comes with two sensors offering a host of different installation options for coolant temperature sensing and suits part #0444, #0500

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 (Part 0409) which is available from our store. 

Sensor 2:  ⅛ NPT Thermal Sensor Kit (Coolant Fitment Only) 

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 (Part 0409) which is available from our store.

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.

Sensor Wire length:
142cm in total (Wire from switch 112cm 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

*Note: Kit sold in 12 volt configuration, for 24 volt application you will need to change the two relays with 2 x 24 volt relays which are not supplied in the kit. We have 24 Volt relays listed on our store, part #0534

KIT CONTENTS
DESCRIPTION | UNITS
Digital Fan Switch IP66 | 1
Thermal Sensor Proble | 1
Mounting Kit for Thermal Sensor Probe | 1
⅛ NPT Thermal Sensor | 1
Red 6mm Ring Terminal | 1
Blue 6mm Ring Terminal | 1
Blue Wire Joiner | 2
Self Tap Screw | 2
Instructions | 1

 

Specifications
Part # | #0444 | #0445 & 0448
Maximum voltage | 15V*27V with 24V relays | 15V*27V with 24V relays
Maximum Current | 40A | 40A
Relay setup | Dual relay | Dual relay
Sensor Wire Length | 142cm (Post 15-Dec-2021 320cm) | 142cm (Post 15-Dec-2021 320cm)
Speed | Single speed - 10 sec. delay to start Fan #2 | Single speed - 10 sec. delay to start Fan #2
Applications | Recommended for all DCPL fans +2x14” HP & 2x16” Fans | Recommended for all DCPL fans +2x14” HP & 2x16” Fans
Temperature Display | Red LED digital temp display – actual temp & set temp | Red LED digital temp display – actual temp & set temp
Red LED display | Set display °C or °F | Set display °C or °F
Temperature settings | 40°C to 110°C104°F to 230°F | 40°C to 110°C104°F to 230°F
Temp setting method | Push Button | Push Button
Accuracy | 99.9% | 99.9%
Circuit type | Pre-programmed micro controller | Pre-programmed micro controller
Output wires | Battery + Battery - IGN, AC Clutch Fan #1 & Fan #2 Temperature Probe | Battery + Battery - IGN, AC ClutchFan #1 & Fan #2 Temperature Probe &¼” NPT Thermal Sensor
Dimensions | 95 x 65 x 56 mm | 95 x 65 x 56 mm

*Note: if using this switch for use with and 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. For EWP control, we recommend the Digital Controller (Part 8002) which can manage both the EWP and your Thermatic Fans. 

Convenient push-button settings allow you to quickly set the temperature you wish the Thermatic Fans to be activated. 

The Digital Thermatic Twin Fan Switch should be mounted in the engine bay close to the radiator.