This inexpensive, traditional single point switch is ideal for simple alarming applications. The sensors trigger immediately above or below horizontal, for a highly repeatable performance that you can count on.
This traditional float switch is inexpensive, effective, and ideal for simple alarm applications.
Inexpensive Float Switch
FT-100 and FT-300 Series cable float switches give value with high quality at a low cost. If budget is your primary concern, an FT-100 or FT-300 can give you effective single point alarming and control with a small price tag.
Consistent Performance
These water level sensors are built with consistency in mind. They trigger immediately above or below horizontal, for a highly repeatable performance that you can count on.
Multiple Switching Options
The FT-100 can be purchased as NO, NC, or SPDT switch connection. The FT-300 is available as NO or NC.
All common model configurations can be purchased online, click the model number link below. Refer to Model Number Configurator on the datasheet for a full list of configuration options.
| Model Number | Model Description |
|---|---|
| FT-100A | (NO) Normally Open - High Alarm, ± 1.5" switching differential, 6 m of cable |
| FT-100B | (NC) Normally Closed - Low Alarm, ± 1.5" switching differential, 6 m of cable |
| FT-300B | (NC) Normally Closed - Low Alarm, &plsumn; 4' switching differential, 6 m of cable |
Additional model configurations are available on our online store.
Control Differential
FT-100: 1.5 in. above or below horizontal
FT-300: 4.0 in. above or below horizontal
Housing
High impact, corrosion resistant polypropylene
Cable Lengths
6m (20 ft.) Standard
Other lengths available in 5 ft. increments
Switching Capacity
FT-100: 5 A, 125/250 VAC
FT-300: 0.160 - 100 mA, 125VAC / 30 VDC
FT-300: 1 mA, 5 VDC
Max. Liquid Temperature
140° F (60° C)
Certifications
CSA General Purpose
UL
CPE (water resistant)
Switch Outputs
FT-100: NO/NC, SPDT
FT-300: NO/NC
