Part name: WTS=Water Temperature Sensor
Description:
Eltek water temperature transducers, installed in the conduit of engine cooling circuit, measure the coolant temperature by means of a thermistor (a resistor, the resistance of which depends on the temperature). The signal indicating the temperature is sent to the engine control unit in order to control the injection, for example for the enrichment of the mixture during car ignition phase at low temperatures, or for the management of the cooling electric fan.
General characteristics:
  • Automotive Designed
  • Real time measure
  • IP67
  • 2 way Sicma connector or custom connector
  • Custom hydraulic port available on demand
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TECHNICAL DRAWING
Technical data:
Temperature range -40°C÷+140°C
Max Power at 25°C 60mW
Response time 25°C-->75°C <30sec.
Insulation Resistance 500Vdc >=10Mohm