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Gems Sensors & Controls

For low vacuum applications, the longevity of our PS81 Series is hard to beat. A life expectancy of 10 million cycles means long-term reliability. Their brass housing and choice of four diaphragm materials ensures chemical compatibility with your system. PS81 Series switches have a field adjustable set point or can be factory set. Read more...

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ifm efector inc.

Pressure and vacuum sensors and transmitters - PI27 Series Pressure Transmitters - DC analog and switching outputs Read more...

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Fredericks Company - Televac

The 7B Penning magnetron cold cathode sensor has a measurement range from 1 × 10-7 Torr up to 1 × 10-3 Torr. It indirectly measures absolute pressure by ionizing gas in the presence of a magnetic field. Unlike hot filament sensors, the 7B is resistant to inrushes of gas. Read more...

More Product Announcements from Fredericks Company - Televac
Fredericks Company - Televac

The 2A NASA Mini thermocouple sensor has a measurement range from 1 × 10-3 Torr up to 20 Torr. It indirectly measures absolute pressure by detecting the thermal dissipation of a filament. It can withstand high temperature bakeouts up to 400 °C. It also has less than 25% of the internal volume of the TELEVAC 2A vacuum sensor. Read more...

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PMC Engineering LLC

Process Measurement & Controls' differential transmitter is designed to measure the pressure drop across a line of filter elements. The transmitter is ideally suited for bag house filter and dust collector applications as well as any wet/dry measurement. Read more...

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Fredericks Company - Televac

Piezo Diaphragm Vacuum Sensors Provide a Wide Range of Measurement and Fast Response Time at a Fraction of the Cost of Capacitance Diaphragm Gauges Read more...

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Fredericks Company - Televac

The MP3DR is a miniature Bayard-Alpert high vacuum sensor and integral control electronics in a compact envelope. It is designed to be closely coupled to the user’s vacuum system and to provide a local pressure indication and/or digital interface to a computer control system. The MP3DR derives its performance strength from Televac’s cutting edge miniature Bayard-Alpert ioniza... Read more...

More Product Announcements from Fredericks Company - Televac
Fredericks Company - Televac

The mini-sensor is a space-efficient alternative to the standard-size microcouple sensors. The mini-sensor is only .90" (28 mm) by .62" (16 mm) and features a heavy duty stainless steel welded construction. All 2A TELEVAC instruments will respond equally well to the mini-sensor with use of the appropriate cable connector.

  • 2A Miniature Thermocouple
  • Range: 0-20...
Read more...

More Product Announcements from Fredericks Company - Televac
Fredericks Company - Televac

The Televac model 7FCS is specially designed for applications where power interruption is expected at ultra high vacuum. If your application requires turn on in the 10-8 Torr range or higher, turn on will occur in less than 5 seconds, 10 times faster than standard cold cathodes. The 7FCS employs patented Double Inverted Magnetron sensor technology combined with a thermionic ig... Read more...

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Numatics, Inc.

Numatics DPS / DVS 280 series digital sensors can be used as a digital pressure / vacuum gauge for accurate visual display of the current value. Read more...

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