At Sensor Development Inc, our unique, patented, direct-acting, miniature low pressure gauges take up half the space of other gauges. They are designed to provide the maximum amount of information in a minimum amount of space. A pressure range as low as 3 PSIG is standard, but not practical with other pressure sensing elements; but our patented pressure sensing element permits a much narrower construction and greater range.

Our custom-built miniature pressure gauges have a variety of benefits for both low pressure applications, including:

• Compact, Space Saver
• Low-Cost Installation
• Operates Without Gears
• Vibration and Shock Resistant
• Long Life
• Vertical or Horizontal Mounting
• Ideal for Graphic Panels
• External Range Adjustment

They are frequently specified by designers in medical or dental devices, laboratory apparatuses, as well as the HVAC and paper mill industries. The small size of our miniature pressure gauges is suitable for pneumatic control systems, and monitoring pressure for pneumatic power tools, and air-actuated valves and devices. Because these are custom built gauges, they can be built to any specifications, no matter what your application or need.

Available in a variety of low pressure ranges, our gauges can be supplied with imperial or metric scales as well as dual system scales; scales graduated in Millimeters of Mercury (Hg) and percentage of range are also available. Most scales can be designed in vertical or horizontal orientation, in one of three mounting options, and with specific connection options to meet your needs.

Our gauges are available with a wide selection of ranges from 3 PSI to 100 PSI. Imperial, metric, and dual scale options are available, as are millimeters of mercury and percentage of range markings. Coupled with a miniature pressure regulator, a compact pressure control device is also available. Referred to as a Panel Loading Station, this device is available in a variety of low pressure ranges and display options.

Finally, our gauges can be built for vertical or horizontal installation and can even be ordered without mounting brackets if desired. Our analog pressure gauges requires no power source and can come fitted for either 1/16th or 1/8th inch tubing, or 10-32 female threading. Our miniature pressure gauges all use a unique, patented, direct-acting pressure sensor which offers outstanding features never before realized with sensing devices in low pressure ranges.