Panel Mount Cabin Pressure Monitor

In stock
Product details

The REDARC Hummingbird Panel Mount Cabin Pressure Monitor provides a highly visual readout to operators, letting them know when the cabin pressure drops below a critical level.

Product manuals and brochures

REDARC Hummingbird Cabin Pressure Monitors provide a visual display to operators, letting them know when positive pressure in the cabin is too low or too high. Low pressure can result in dust and other harmful materials entering the cabin. High pressure can result in fatigue and headaches. The cabin pressure monitor has been engineered for simple installation and operation.

The Cabin Pressure Monitor measures pressure in the cabin and compares it with atmospheric pressure. When the pressure in the cabin drops to a level that is not high enough to prevent dust and other materials entering the cabin, the display turns orange to alert the operator. After a user configurable number of seconds of the pressure being low or high, the display turns red, a warning is shown and the external outputs are triggered.


The pressure measurement units and thresholds can be configured via a touch-screen. The touch-screen must be accessed within 10 seconds of power being applied after which it is disabled. The touch-screen also allows other features such as screen brightness, password and outputs to be configured.

A precision sensor allows pressure to measured to a resolution of 0.1mm H20. Measured pressure is temperature compensated to allow operation over a wide range of temperatures. An extremely high sensor burst pressure of 5000Pa means that door slams will not affect the sensor.

Push fittings allow for quick installation of the tube to the outside. A spare bulkhead push fitting is provided to enable sealed entry through the vehicle fire-wall if required. A filter is supplied to keep the air provided to the sensor as clean as possible.

  • Highly visible colour display
  • Under and over-pressure warning
  • Installer settable threshold
  • Real-time pressure readout
  • External output
  • 12/24V operation
  • Includes all fittings required
  • Panel mounted
More Information
gtin_barcode 9338628009664
Weight 0.2kg
height 76mm
width 90mm
depth | length 77mm
Warranty 2 Years

REDARC offers customers free freight within Australia on products purchased via the REDARC website, unless a dangerous goods charge is deemed necessary in order to ship products of a lithium chemistry.All products have a 5 day lead time before shipment after which it will be shipped via your preferred shipping method. For alternative freight options please contact REDARC at

For international orders, freight will be calculated at time of checkout. Orders will be shipped from our factory in Lonsdale with delivery timeframes dependant on location.

Where orders are shipped to a delivery address outside Australia, you are responsible for the compliance terms as written in our Website Terms of Use


The terms and conditions relating to 'Return of goods' set out in our Trading Terms will apply to all good purchased by You via the Site. All goods purchased by You via the Site also come with a manufacturer's warranty found here.



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