Finally, differential pressure sensors measure the difference in pressure between two points in a system. Typically, this is because this 

Differential pressure is measured using a variety of gauges including: *Magnehelic ® Gauges, *Photohelic ® Gauges, or digital electronic pressure drop indicators. These gauges typically measure differential pressure in units of inches of water gauge ("w.g.) though other scales such as mm of water, mm of mercury, or pascals are used.

To accurately report pressure differential, you will most likely need two pressure gauges. This is because pressure gauges work best in pairs. While one pressure gauge will keep track of the incoming side, the other will monitor the outgoing side. This helps to guarantee that your filtration system is working effectively.

Gauge or relative pressure (Pg or Prel) is the most common pressure measurement. Basically we can define it as the pressure difference between the pressure that we want to measure and the pressure of the environment. It is the pressure measured with reference to atmospheric pressure.

Differential Pressure Pipe Size 1/8 1/4 Thread Type NPT Scale Type Single Connection Material Brass Stainless Steel Aluminum Plastic Hastelloy Connection Style Threaded Barbed

Differential pressure is measured using a variety of gauges including: *Magnehelic ® Gauges, *Photohelic ® Gauges, or digital electronic pressure drop indicators. These gauges typically measure differential pressure in units of inches of water gauge (“w.g.) though other scales such as mm of water, mm of mercury, or pascals are used.

Differential pressure gauges are widely recognized as the largest “specialty type” pressure gauge category. They are used in filtration, flow and level. For 

XP2i-DP Differential Pressure Gauge. 1. True wet/wet differential pressure device that measures the difference in pressure supplied on each sensor side. 2. Includes a special vacuum only mode that supports long-term, high-level vacuum use. 3. Updated with the optional DataLoggerXP to record differential pressure.

A differential pressure gauge (or differential pressure indicator) is a device used for measuring the difference in air pressure between two points within a system. The

Lightly Used Dwyer Instrument 1/8" FNPT Differential Pressure Gauge with 4" Dial, 0-10 In. H20, Die Cast Aluminum. USED. Manufacturer: Dwyer. We currently have THREE lightly used Dwyer Instrument Differential Pressure Gauge s available for sale. We are asking $39.50 a piece for each gauge (50% off of new list price).

Differential pressure gauges are one of three different types of pressure sensors. Rather than measuring strictly system pressure or vacuum, these gauges measures the difference between