GEMTECH Mini Differential Pressure Gauge Range 0-100 MM

About GEMTECH Mini Differential Pressure Gauge Range 0-100 MM

GEMTECH Mini Differential Pressure Gauge Range 0-100 MM

Housing Is Molded From Strong Mineral And Glass Filled Nylon. Pointer Stops of Molded Rubber Prevent Pointer Over Travel Without Damage.

housing is molded from strong mineral and glass filled nylon.

    Pointer stops of molded rubber prevent pointer over-travel without damage.

    Full view lens is removable and molded of tough acrylic.

    Aluminum scale litho-printed black on white, enhances readability.

      Red tipped aluminum pointer, rigidly mounted to helix is easy to see.

      Wishbone assembly provides mounting for helix, helix bearings, and pointer shaft.

   Jewel bearings provide virtually friction-free helix motion.

         Helix is free to rotate in jewel bearings. It aligns with magnetic field of magnet to transmit pressure indications to pointer.

      Zero adjustment screw, located behind the removable lens, eliminates tampering.

    Range spring calibration clamp fixes live length of spring for proper gauge calibration and is factory set and sealed.

     Silicone rubber diaphragm allows accurate response to a broad range of temperatures and at extremely low pressure. Incorporates blow out area for overpressure protection.

        Diaphragm support plates of lightweight aluminum on each side of the diaphragm minimize position or attitude sensitivity and help define pressure area.

         Flat leaf range spring reacts to pressure on the diaphragm. Live length is adjustable for calibration. Small amplitude of motion minimizes inaccuracies and assures long life.

         Low pressure tap connects to rear chamber.

         Coil spring link provides a resilient connection between the diaphragm and the range spring.

         Ceramic magnet mounted on a molded bracket at the end of the range spring rotates the helix without direct mechanical linkage.

         High pressure tap connects with the front chamber through passageway in the plastic case and a sealing ring molded into the edge of the diaphragm.

GEMTECH Specifications

Service	Air and compatible gases
Housing	Glass filled nylon polycarbonate lens
Accuracy	5% of FS at 70F (21.1C)
Pressure Limits	30 psig (2.067 bar) continuous to either pressure connection
Temperature Limits	20 to 120F (-6.67 to 48.9C)
Mounting Orientation	Diaphragm in vertical position
Process Connections	Barbed, for 316" ID tubing (standard) " male NPT (optional)
Weight	6 oz (170.1 g)
Agency Approvals	Meets the technical requirements of EU Directive 2011/65/EU (RoHS II)

 

Precision Measurement for Critical Applications

The GEMTECH Mini Differential Pressure Gauge ensures dependable and accurate readings, supporting a wide variety of industrial and commercial environments. With an accuracy rate up to 2% of full scale, this device is engineered to monitor steam, oil, and gas pressures, ensuring safety and operational efficiency. Its robust construction and versatile design make it a trusted component in sectors such as hospitals, hotels, power plants, and more.


Durable Build, Versatile Finishes

Built with a 2.5-inch plastic dial and an aluminum pointer, the Mini Gauge combines lightweight design with robust material choices. Available in polished, matte, or antique finishes, it matches a range of aesthetic and operational requirements. Its compact size and 6 oz weight promote hassle-free installation and handling, making it suitable for supplier, trader, and manufacturer use in varied environments.