Model No ::
BI-TFS
Discover the Thermal Flow Switch
The thermal flow switch is an essential component in various industrial applications, ensuring efficient operation and safety. This device utilizes the principles of heat transfer to detect fluid flow, providing a reliable solution for monitoring and controlling systems. With its ability to operate under various conditions, the thermal flow switch is an indispensable asset in industries ranging from HVAC to automotive.
working principle
At the core of the thermal flow switch is a temperature sensor. When fluid flows through the switch, a heat exchange occurs, transferring heat from the sensor to the flowing fluid. In the absence of flow, the heat remains in the sensor, causing its temperature to rise. The thermal switch continuously monitors this temperature difference, allowing it to determine whether fluid is passing through.
When fluid flow is detected, the switch activates an integrated relay that can trigger alarms, control systems, or shut down operations if necessary. This principle not only enhances safety but also protects vital machinery from damage due to lack of coolant or lubricant.
Product Specification ::
Thermal Intelligent flow switch
introduction:
BROTEK India has all in one, universal, intelligent Thermal flow switch, Its probe with heating element and two
temperature sensor, when no flow both thermal sensor has fix temperature difference, and during flow, flow rate
is directly proportional of temp. difference of thermal sensors, Temperature difference signal measuring and
control by high precision processor and when its reach at fixed set point switching contact change over,
Thermal flow switch is mass flow rate switch so its measure and control liquid, air and gas with same precision,
Specification:
Material : Electric Enclosure : Aluminium
Wetted part : S.S. 316
Flow rate : Liquid : 0 to 3 m/s,
Gas : 0 to 30m/s
Output : Relay, 220V AC, 16 A
Power supply : 24v dc/0.5 A
Power consumption : less than 150 mA
Pressure Limit : 10 bar
Temperature limit : 0 to 80 deg c,
Process connection : M12*1.5
Weight : 1 kg
Programing through keyboard : alarm value,
High/low alarm, delay time, zero value,
span value, damping factor
Product Features ::
Certification :
Explosion proof : EXD IIC T6 Gb,
Certificate no : CCRI 17, 1295,
Safety Certificate : Class : SIL-3,
Certificate No: 0p191008.skscq27
Protection : IP 66
Preheat time: less than 3 Min
Response time : less than 5 second
Precision : batter than 5%
Range ::
Aplication :
Air/Gas-liquid dual-purpose type, can be widely used in industrial automation / mechanical equipment/
air compression industry / refrigeration and air conditioning,
Industrial applications in water-cooled welding machines, laser equipment cooling systems, vacuum
coating machines, electric furnaces, polysilicon ingot furnaces, etc. .
Product Applications ::
The versatility of the thermal flow switch makes it invaluable in several sectors. In the HVAC industry, it’s used to monitor water flow in heating and cooling systems, ensuring optimal performance and preventing overheating. Likewise, in automotive applications, it helps manage engine cooling by monitoring the flow of coolant, safeguarding against overheating.
Furthermore, chemical processing plants utilize thermal flow switches for ensuring the proper flow of fluids, which is crucial for maintaining reaction rates and system integrity. Overall, the thermal flow switch is designed to enhance system efficiency and reliability across different applications.
