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tfc-type volume corrector
highly precise smart secondary meter equipped for gas flowmeters (or sensors)

tfc-type volume corrector


tfc volume corrector is a high-precision intelligent secondary instrument configured with gas flow meter (or sensor), it is available with tfc-b, tfc-g and tfc-v types. it is featured with high-precision digital temperature and pressure transducers with local pressure and temperature detection and display ,it can convert the input pulse signal to operation condition . for different media (natural gas, gas, air, oxygen, nitrogen, etc.) , it could convert the flow and total flow at measurement condition to flow at reference condition according to the corresponding mathematical model.


with built-in gprs, short-range wireless and other wireless communication modules that able to form a variety of wireless communication network. meawhile, it has various of signal output interfaces that can be easily connected with other secondary instrument or computer network to form a network management system.

complete data and event recording and searching function, making it an ideal supporting instrument for city gas industry, petroleum, chemical and metallurgy industries. 


main function

● automatic temperature and pressure detection and volume conversion;

● built-in gprs, short-range wireless and other wireless communication modules  for real-time communication;

● micropower consumption 

● storage and check of historical data

● alarming function

● anti-interference

● anti- tampering


key technologies

digital pressure and temperature transducer, gprs and short-range wireless communication, a variety of medium compensation and correction, flash large volume data storage, full electrical isolation design.


patent

patent(zl200920215605.7): volume corrector with wireless data transmission function.


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technical specification


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contact us

4000-060-777
no.158 jinqiao street, hangzhou economic and technological development zone , zhejiang province,china
od@china-goldcard.com
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