Thermo-Flo Liquid And Gas Flow Switch From Flowline

Thermo-Flo, Liquid, Gas, Flow Switch, Flowline
Offered in liquid and gas configurations for low-flow detection, the general purpose flow switch is a great choice for a diverse range of relatively clean, non-coating media. Liquid examples include deionized water and sulfuric acid. The 1A relay provides a reliable switch interface with remote devices such as a PLC, SCADA or alarm. The short sensor is intended for use in pipe or ducting from 1/2" to 11/2"; the long sensor is applied in 2" and up. The liquid switch set point may be adjusted from 0.04 to 3 fps, and the gas switch from 1 to 90 fps.
Adjustable set point with LED for flow or no-flow status indication
Solid state sensor is not damaged by over-ranging flow velocities
PP-Ryton or PVDF sensor rated NEMA 4X or IP65
1A relay selectable NO or NC via power supply wiring polarity
Compatible with Flowline alarm, controller and fitting accessories
Tech Tip
The clear set point adjustment knob doubles as an LED to indicate the flow status. Its calibration made simple.
Thermo-Flo, Liquid, Gas, Flow Switch, Flowline
Set point range:
FT10: 0.04 to 3 fps (0.012 to 0.91 mps)
GT10: 1 to 90 fps (0.3 to 27 mps)
± 0.5% of set point
Supply voltage:
12-36 VDC
Contact type:
(1) SPST relay
Contact rating:
60 VA
Process temp:
F: 32° to 140°
C: 0° to 60°
150 psi (10 bar)
Cable length:
10' (3m)
Sensor rating:
NEMA 4X (IP65)
Process mount:
3/4" NPT (3/4" G / Rp)
Sensor material:
PP-Ryton® / PVDF
General purpose
Thermo-Flo, Liquid, Gas, Flow Switch, Flowline

Click here to download specifications.