These liquid level switches are made out of stainless steel 304 or equivalent and come in several lengths. Vertical float switches are the simplest and most robust switches that can be used for a multitude of applications requiring a discrete single point liquid level input signal. These switches can drive relays and low current load like indicator lights or alarms. It is recommended to always use a timer or latching relays with these switches to eliminate any fluctuations in the signal. The liquid float switches come with a 10ft dual conductor cable. 

Options:
When ordering, please select the related option
  • Mounting: Flange or M10 through-hole
  • Length: From 2" to 32" in 2" increments (Inquire about custom sizes)
 
Mechanical specifications: 
  • Float material: Stainless steel 
  • Guide material: stainless steel 
  • Gasket / O-ring material: silicon rubber 
  • Operating temperature: -20 - 100degC 
  • Operating pressure: 0-100psi 
  • Mounting: M10 or Flange for top surface mount 
  • Cable strain relief: equipped with flange mounting only 
  • Float travel: 1"
  • Guide diameter: 8mm
  • Float size: about 25x28mm (Height x Diameter)

Electrical specifications: 
  • Maximum rated voltage: 110/220VAC 
  • Recommended operating 
  • Voltage: 5 - 24VDC 
  • Load Current: 10 to 400mA 
  • Load type: Relay, Solid state relay, timer, PLC, microcontroller, indicator light, any low loads with minimum inrush current. 
  • Contact: SPST 
  • Switch Action: configurable NO/NC (flip float to change from one to the other) 
  • Connection: 10ft dual conductor 20AWG cable 

Shipping: 
  • International: Please inquire for shipping cost or use e-bay shipping services.