Gas Flow Switches
Flow Line gas flow switches use thermal dispersion to monitor flow and activate an alarm switch at the set flow conditions.
Both are Thermo-Flo and vent-captor flow switches are self-contained without any mechanical moving parts, and convert flow conditions into electrical switching signals.
Our flow switches can be simply installed into gas and air flow applications and perform reliably even under most harsh environmental conditions.
Thermo-Flo Switches feature:
- Solid State Flow Detection and Switching from 1 to 90 fps.
- The reliable solution for filter and process protection
- Adjustable switch point with LED indicator for flow status
- Sensor is not damaged by abnormally high flow velocities
- All plastic construction with PP/Ryton or PVDF materials
- Sensor and cable rated NEMA 4X for corrosive environments
- Relay or FET switch output for interface with PLC, SCADA or alarms
- Available in two probe lengths for maximum installation flexibility
- Selectable normally open or normally closed output states
vent-captor models offer:
- solid state
- self-contained
- adjustable set-point
- simple to install
- temperature independent
- repeatable alarm
- universally applicable
We also offer Liquid Flow Switches.
