• タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社
  • タイタンテクノロジーズ株式会社

Sensor Devices

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You are here:   HomeSensorsVacuum Measurement & ControlHPM-760S Piezoresistive

HPM-760S

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HPM-760s

Piezoresistive Vacuum Gauges



 

Range : 0.1 Torr – 1000 Torr

Piezo Resistive vacuum sensor

Analog outputs 0-5 V, 0-10 V 4-20 mA, 2-10 mA

Fittings 1/8 NPT, KF-16, KF-25, VCR-4

 



Gas Composition Independent

The compact, economical HPM-760S provides exceptionally stable, accurate measurement in the range from 999 Torr to less than 1 Torr. The HPM-760S is a less expensive solution as compared to capacitance diaphragm gauges. With 4 standard fitting options, 4 linear output options, and a power supply/display option selectable at purchase, the HPM-760S is an over-achiever that will meet your process needs.

Designed for easy installation and operation, the HPM-760S transducer houses a Piezoresistive sensor in a stainless tube shell. The only wetted material is stainless steel. This makes the HPM-760S​​ an excellent choice for a broad range of rough vacuum measurement applications.

The HPM-760S is based on an advanced Piezoresistive sensor. In this type of sensor, the force exerted by the gas onto the transducer’s membrane is detected. The resistance of the piezo material changes as pressure is applied.  Therefore, the HPM-760S can measure different gas compositions accurately without applying correction factors or recalibration.

 

Selection Chart

 

 


 

 

The Hastings History

 

In 1968, Hastings-Raydist (Teledyne-Hastings Instruments) was selected to provide the sensor to measure the vacuum in the moon rock box that was to accompany Apollo 11 on the first moon landing. The box, with the Hastings vacuum sensor installed, was sterilized and sealed under vacuum prior to lift off. It was opened on the moon, rock samples were put in the box and it was sealed again under moon vacuum. It was returned to earth and the vacuum was checked with the Hastings vacuum sensor, the seal had not been compromised.

Applications and Industries


 

Plasma Coating

Glove Boxes

Accelerators

Appliance Manufacturing

Cryogenics

Vacuum Drying

Solar Cell

 

 

 

 



 

Range

​0.1-1000 Torr

Accuracy: (based on a 0.15% Reading Std.)

​+0.25% Full Scale

Response Time:

<2 sec

Maximum Overpressure:

​​30 PSIG

Operating Temperature:

​0-50oC

Input Voltage:

​​15-30 VDC

Input Power:

​​15 mA @24 VDC (no load)

Output Impedance:

​​1K ohms minimum

Wetted Materials:

​316 Stainless Steel

 

Titan Technologies, K.K.

8-5-7-301 Minami-Senju, Arakawa-Ku, Tokyo 116-0003 Japan