TK Series

Liquid Level Sensor

The TK Series is an affordable photoelectric liquid level detection solution. It can be used with a variety of fluids and slurry solutions; is contamination free and easy to use.

Specification Charts:
Product Operation Manuals:

TK Series Liquid Level Sensors

The TK Series has been especially developed as a no-contact liquid sensor for tubing. Utilizing contamination-free photo-electric technology, it is particularly convenient for use as a level sensor. These sensors have a wide range of applications in which avoiding corrosion or risk of chemical damage is important.

Liquid Detecting Sensor (Level) TK-010N2
  • Long-term sold model in many fields
  • Very easy setting and installation
  • Factory pre-adjusts for DI Water application
Liquid Detecting Sensor (Level) TK-010N2-S1
  • Designed for the use of slurry solution
Liquid Detecting Sensor (Level) TK-015N2
  • PNP Output configuration model of TK-010N2
  • Very easy setting and installation
  • Factory pre-adjusts for DI Water application
Liquid Detecting Sensor (Level) TK-015N2-S1
  • PNP Output configuration model of TK-010N2-S1
  • Designed for the use of slurry solution
TK-010N2 & TK-015N2 series Specification
TK-010N2 TK-015N2 TK-010N2-S1 TK-015N2-S1
Media Liquid for General Liquid for Slurry Solution etc.
Inlet Voltage 24 VDC ± 10%
Power Consumption 45mA below
Applicable Dia. of Tubing φ6 to 25.4mm O.D. φ10 to 25.4mm O.D.
Detection Method Infrared Optical Electric device
Output Transistor Open Collector output, 50mA max, dual lines 2 opposite signals (Leakage - ON and Normal - ON)
NPN PNP NPN PNP
Ambient Temperature -10 to 60 deg C (14 to 140 deg F)
Waterproofing Silicon Stuffed
Material Body Case Polycarbonate
Bracket Polycarbonate
Cable φ3.8mm, 4-wire, 2m φ3.8mm, 4-wire, 3m
Weight Approx. 100g

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