High quality process gauges specifically designed to meet the demanding needs of the chemical and petroleum processing industries.

The design and materials of construction provide reliable service in applications where corrosive atmospheres, corrosive media, pressure pulsation, vibration, and wide variations in ambient temperatures are present.

Gauges for general use where the pressure medium is non-corrosive to brass, phosphor bronze, or beryllium copper. Air, oil, gas and water services are the most common applications.

AMETEK U.S. Gauge offers a broad range of bimetallic thermometers to meet your temperature measurement needs. All thermometers are manufactured in the USA to the industry’s highest quality standards. Bimetallic thermometers offered by U.S. Gauge are designed to meet or exceed ASME B40.3 Standard, issued by the American Society of Mechanical Engineers. Our bimetallic thermometers and thermowells are competitively priced and available within days from our world-wide network of authorized U.S. Gauge stocking distributors. Thermowells are recommended for pressure, corrosive fluid, or high velocity applications. The case and bezel are 304 stainless steel, standard; 316 stainless steel is optional. Cases may be silicone filled for additional dampening of extreme vibration, or to assure consistent performance in low process temperature/high environmental humidity applications.   

USG offers a complete line of liquid fillable gauges for rugged service applications. Gauges include the 4-1/2" SOLFRUNT Process Gauges, 100mm or 63mm All SST Open Front style P656,  or the low cost Series P-1550 with brass internals in 1-1/2", 2", 2-1/2" or 4" sizes.  Most gauges are available with glycerin, mineral oil, or Silicone CD-200 fills.

USG Medical Equipment Gauges include pressure gauges designed and manufactured for a variety of medical applications including angioplasty inflation devices, anesthesia equipment, breathing and respiratory equipment including ventilators, and medical gas regulators for medical gas delivery systems in hospitals and in the home, such as patient oxygen.

U.S. Gauge receiver gauges are specifically designed for use with pneumatic transmission of process variables. A wide variety of transmitters are available to convert flow, temperature, differential pressure, level, etc., into a proportional air pressure signal. The most commonly used transmission range is 3 to 15 psi.

Transmitters are arranged so that the lowest value of the variable to be measured creates a 3 psi pressure, and the highest value creates a 15 psi pressure. These pressures may be indicated locally or remotely by a pressure gauge having a dial calibrated in terms of the variable being measured. Called Receiver Gauges, these gauges generally provide a graduation arc of 270^O for a pressure change of 3 psi to 15 psi; or a span of 12 psi.

A variety of special purpose gauges designed for use in various applications including the food canning industry, domestic heating and water supply systems, industrial sprinkler systems, and refrigerant systems. 

Our Welding, Medical and Compressed Gas Regulator Gauges come in 2-1/2", 2", 1-1/2" and 50mm sizes, to meet all your compressed gas needs.  Cleanliness for all gauges in in accordance with Level IV of ASME B40.1, and all low pressure gauges are UL 252A registered and high pressure gauges are UL 404 approved.  Case materials include polished brass, gold or black painted steel, chrome plated steel, and chrome plated ABS.