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The DASH + The Digivac DPP Quantum Gauge Bundle

DASH SmartSENS high vacuum Gauge the portable battery operated gauge that combines novel pirani with piezo tech for 10-6 to 1000 Torr. Also making it the most cost effective high vacuum measurement solution.

DPP Quantum Gauge by Digivac | Wide Range Vacuum Sensor

The Digivac DPP Quantum Gauge is an ultra wide range vacuum sensor that combines the novel Quantum pirani with piezo technology to deliver a measurement range of 7.5 x 10 -6 to 1000 Torr.

Expect the Unexpected

Patent-pending Quantum Pirani that extends the measurable vacuum range by up to 3 decades combined with trusted rough vacuum piezo technology delivers a range of 9 decades. All at an attractive price point.

Ideal for Clean Processes

1000 Torr down to 10-6 Torr with no ion gauge required. Includes integrated baffle to protect and extend life of sensor and 1 solid
state relay for process control

Visual Pressure Indicator

Multi-color LEDs to indicate pressure range. Includes a bright yellow overpressure indicator to help you avoid system damage. This is very useful when not using a display controller.

Contamination Containment

Integrated baffle helps protect sensor elements from particulate contamination and increase its longevity

Two Options:

  • SEN-DPP-MKS: is a drop in replacement for MKS901, MKS925 and MKS910 gauges with accuracy greater than 10-5 Torr
    • KF16, light baffle, RS-232, MKS 901 Aout, 7.5e-6 to 1000 torr, 1 relay, 9 pin D-sub
  • SEN-DPP-PKR: is a drop in replacement for Pfeiffer PKR 251 Compact FullRange™ Gauge
    • DPP Quantum Pirani & Piezo sensor, KF16, light baffle, PKR 251 Aout, 7.5e-6 to 1000 torr, 43K resistor ID, FCC68

Quantum SmartSENS DPP | Wide range vacuum sensor

Why is the Quantum Gauge Series a Quantum Leap for Vacuum Measurement?

The Quantum Gauge Series is a quantum leap in simplicity and range for vacuum gauging. Smart pairings of sensor technologies that deliver what people really need.

All-in-one, highly accurate wide range vacuum measurement at a cost-effective price point.


  • Piezo + patent-pending Pirani technology with advanced signaling processing, which extends measurement range up to 3 decades. Read 9 decades of vacuum (10-6 to 1000 Torr) all with one gauge.
  • 0-10 Volts analog out for PLC integration
  • RS232
  • Includes one solid state relay for process control
  • Option for Drop in replacement for MKS901, MKS925, MKS910 with same electronic signaling and same connections
  • Option for drop in replacement of PKF 251 gauges

Stable Zero Point Drift Compensation

The DPP transducer uses an innovative proprietary approach to active temperature compensation and calibration that provides an ultra-stable zero-point. This technology not only enables a reliable, wide dynamic range – it also eliminates the need for frequent user re-zeroing due to zero-point drift commonly known from legacy Pirani and convection gauges. The active temperature compensation also compensates for measurement signal errors introduced by fluctuations in the ambient temperature.


  • Mass spectrometers
  • Scanning electron microscopes
  • Furnace heat treatment
  • PVD coating of glass, optics, tools, etc.
  • Refrigeration service and manufacturing
  • Semiconductor processing

Available in Bluetooth!

Bluetooth Gauge 

  • Versatile Bluetooth Capacitance Manometer Gauge that you can monitor right from your phone or tablet (Apple iOS and Android)
  • Enables remote monitoring and troubleshooting
  • Set low and high alarm from your phone
  • From the Vacuum Gauge 2.0 App –  Email vacuum data to document leaks, baseline pressure or pump-downs

Other DigiVac Quantum Gauge Series Options: DCP DuoSENS, DPCP TriSENS


Operation Manual
Data Sheet [DASH]
Data Sheet [DPP]
Quick Start
Sensor Selection

For more documentation, please visit DigiVac’s folder.


Measuring Range 7.5×10-6 to 1000 Torr
Measurement Accuracy (Torr)
From To Accuracy
7.5 x 10-6 7.49 x 10-5 50%
7.5 x 10-5 5.99 x 10 14%
6.0 x 10 7.43 x 10+1 5%
7.5 x 10+1 1000 Torr 2%
Supply voltage 12-30 VDC
Output Signal STD OUT
Vacuum Interface KF16
DPP, DASH, Quantum sensors, Capacitance manometer
The DASH SmartSENS Vacuum Gauge 7.5 x 10-6 to 1000 Torr | Pirani + Piezo