Thermal Flow Switch And Meter

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

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%

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. .