Now is the time to replace your handheld meters with your phone/tablet by using the HVAC Mobile Meter® App!
Click HERE for More Information
Stay up-to-date with Dwyer's monthly e-Newsletter.
Click HERE to Subscribe
We have released a multitude of new products this quarter, including: the HVAC Mobile Meter® App, wireless probes, automated ball valves, CO2 transmitters, and more!
Click HERE to browse
Browse our 3D image gallery to learn about Dwyer product applications.
Click HERE to Browse
/ Home / Products / Level Level Switches Level Switches
Sensors with an electrical contact output at a specific liquid, powder or bulk level. Capacitive, conductive, diaphragm, displacer, float, inductive, optical, paddle, vibrating rod, tilt, and tuning fork models.
What is the key feature of both Proximity position indicators and level switches that sets these products apart from all competitors?
What are the two dry product level switch model types? What ranges do they cover? How are they adjusted? How many set-points do they have?
GSD3DA - gravity (elastomer) suspension, aluminum housing, polyurethane diaphragm, standard 15 amp switch. PSD16A - pneumatic (fabric), suspension, aluminum housing, filter fabric diaphragm, polyester 150 micron permeability, standard 15 amp switch. They can be adjusted to any level. They are adjusted by a screw adjustment. One setpoint available. For additional options, you could look at our CLS2 Series Capacitive Level Switch, TFLS Series Tuning Fork Level Switch, PLS and PLS2 Series Paddle Level Switches.
Why is the minimum specific gravity important on the float level switches?
If a medium has a lower s.g. than the rated minimum for a float, the float will sink through the media and the switch will not operate.
What else needs to be specified when ordering an L4-TOP?
The vertical and horizontal lengths of the float arm.
How are the F6 & F7 vertical level switches converted from N.O. to N.C. or vice versa?
The float is removed and replaced upside down.
+1 800.872.9141 +1 219.879.8000 Copyright © Dwyer Instruments, Inc. All Rights Reserved.