Thermal conductivity type flow switch is also called the electron flow switch, heat flow switch, thermal conductivity flow switch or thermal conductivity type flow controller, and, on the basis of the principle of heat type in an enclosed probe contains two resistors, one of the heated resistance as a probe, another is not heat resistance as a benchmark, when the medium flow, the flow of heat resistance will be taken away,
The resistance value is changed and the difference between the two resistances is used to determine the flow rate.

Characteristic

(1) No moving parts, maintenance-free, easy installation,
(2) One type is suitable for various pipe diameter requirements.
(3) Continuous adjustable switching quantity, extremely low pressure loss, compact structure.
(4) LED display flow trend and switching state.

Application

Pneumatic and hydraulic systems, can be used for circulating water, cutting fluid and lubricating oil cut-off monitoring, and pump idling protection.
Widely used in pipeline fluid velocity monitoring occasions, or for flow failure in the protection of important equipment.
Hydraulic lubrication pump protection cooling system ventilation system sewage treatment leak detection breeding medicine fire fighting system bio-pharmacy

Standard Selection Table