Glass metering cone

The glass metering cone DN2^ 80 are the accessories for VA/ FA/ SA, GA24, DK800 series, it is convient to change the glass cone without changing the graduation....

Thermowell

The thermowell is a equipment which is protecting the gauge. It' s insulate gauge from medjum, and increase gauges' s using life. We can maintain or replace the gauge....

RTD measuring temperature use the priciple that the resistance of conductor semiconductor change according to the temperature. Its advantages are extreme accuracy. Long-distance....

Glass thermometer

Glass thermometer is a measuring gauge which made according to the priciple that thermal expansion and shrink. Its advantages are extreme accuracy, sensitive....

Bimetal thermometers

Bimetal thermometer is a measuring gauge which used bimetal piece as senor part to measure low or medium temperature. Compare to the glass thermometer, it....

1.variable area flowmeters with glass metering cone ( gas or liquide)
2.variable area flowmeter with metal metering cone ( gas or liquide)
3.oxygen rotameter in medical use
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