Cynergy3 Supplier Page

TSF70 Series Sensors


Cynergy3's TSF70 compact, external-mount liquid level and temperature sensors


The Cynergy3 TSF70 series is a compact external fitting device, with a high specification thermistor capable of sensing both liquid level and temperature.

Mounting of this series is accomplished with the use of a compression seal, so it does not require access to the inside of the tank.

Typical applications include vending machines, commercial washing machines and evaporator units. The switch action may be reversed by rotating the device 180°.
Cynergy3 TSF70 series sensor

Features Applications
  • Compact design with temperature sensing
  • Available in nylon, polypropylene, or PPS
  • 25 VA and 100 VA versions
  • Many variants are UL recognized
  • WRAS-approved versions
  • Vending machines
  • Commercial washing machines
  • Evaporator units
  • Spa controls

Digi-Key P/N Manufacturer P/N Description  
725-1156-ND TSF73H100DN THERMISTOR FLOAT SWITCH NYLON 1A Datasheet
725-1157-ND TSF73Y100DN THERMISTOR FLOAT SWITCH NYL .6A
725-1158-ND TSF74H100DN THERMISTOR FLOAT SWITCH PP 1A
725-1159-ND TSF74Y100DN THERMISTOR FLOAT SWITCH PP .6A
725-1160-ND TSF76H050TV THERMISTOR FLOAT SWITCH PPS 1A
725-1161-ND TSF76H100DN THERMISTOR FLOAT SWITCH PPS 1A
725-1162-ND TSF76Y050TV THERMISTOR FLOAT SWITCH PPS .6A
725-1163-ND TSF76Y100DN THERMISTOR FLOAT SWITCH PPS .6A