Dwyer Series PTGD Differential Pressure Piston-Type Gage

 Dwyer Company Headquarters is in Michigan City, Indiana. Dwyer uses advances computer modeling software to simulate real world situations, creating more accurate measurement techniques in our products. Innovative product designs have been recognized by industry experts, including ACHR Dealer Design Awards in the Testing and Monitoring category for 2014 and 2015.

Dwyer has invested in state of the art research and development facilities for best in class product testing and verification. Dwyer has a long history of innovation in designing and manufacturing our own measurement sensors that provide superior product performance.

We work tirelessly to get it right. That's why Dwyer holds over 650 technical patents and that number grows every year. We are an enthusiastic group of people headquartered in Michigan City, Indiana with satellite locations around the globe. We take great pride in the intellect and integrity of our employees who are passionate about the work we do, the products we develop and the industries we serve.

Most importantly, we value the expertise and skill of the people that use our products in the field every day. We respect that our customers have a choice and we are honored that they choose the best products, manufactured by Dwyer, as a reflection of their own high standards in delivering the highest level of quality, and reliability.

Dwyer uses advances computer modeling software to simulate real world situations, creating more accurate measurement techniques in our products. Dwyer has invested in state of the art research and development facilities for best in class product testing and verification.

 

Known for quality, reliability and accuracy, Dwyer designs and manufactures a full-line of Controllers, Data Loggers, Gages, Manometers, Monitors, Remote Displays, Switches, Transmitters, and Accessories to measure, monitor and control pressure, air velocity, flow, fan pressure, duct, and more.

Dwyer’s wide selection extends to Gages, Transmitters, Switches, Data Loggers, and Monitors for Differential Pressure. Dwyer manufactures a range of dial and digital gages to reliably measure and display pressure difference, between two pressure sources using gas or liquid in a process flow.

Pressure, flow and piston-type gages are all found within this category. Clean design, small size and low cost with enough accuracy for all but the most demanding applications, these gages are the best around. Gages are indicators for the difference between two pressures or simply a single pressure.

The Series PTGD Differential Pressure Piston-Type Gage can be used to measure the pressure drop across filters, strainers, pump performance testing, and heat exchanger pressure drop monitoring. Its simple, rugged design possesses weather and corrosion resistant gage front with a shatter resistant lens. The Series PTGD contains a piston-sensing element which provides different differential pressure ranges with full-scale accuracies of ±2%. Constructed with aluminum or 316SS and available with two 1/4" female NPT end connections, the Series PTGD provides over-range protection rated to 3000 psig (200 bar) or 6000 psig (400 bar) depending on model. Standard models come with in-line connections. Back or bottom connections are also available.

Features

• Rugged, weather and corrosion proof design supports use in harsh environments
• Over-protection range depending on model, up to 6000 psig (400 bar) allows high-pressure applications
• Flexibility of connection selection fits the most sophisticated designs

Application

• Filter pressure drop
• Strainers
• Pump performance testing
• Heat exchanger pressure drop

Another Article: LEEG Pressure Transmitter, Sensor and Switch D22 Pressure Transmitter Delta Mobrey 8000 SAN Pressure Transmitter Delta Mobrey Hengesbach Pressure Transmitter DME 11 Series Pressure Transmitter 8000 Series Delta Mobrey

Specification

Service	Compatible gases and liquids.
Wetted Materials	Gage Body: Aluminum or 316 SS; Piston: Aluminum or 316 SS; Spring: 302 SS; Seals: Buna-N (standard); PTFE, Ceramic Magnet; Dial Case: Nylon 6 30% glass filled gage case.
Window	Acrylic.
Accuracy	±2% FS.
Pressure Limits	3000 psi (206 bar) for aluminum body; 6000 psi (413 bar) for SS body.
Size	2.5" (63 mm) or 4.5" (115 mm).
Mounting Orientation	Mount in any position.
Process Connections	1/4" female NPT end connections standard; 1/4" female NPT back or bottom connections available. All styles available with 1/4" BSP.
Weight	Aluminum: 2.5" 0.88 lb (399 g); 4.5" 1.35 lbs (612 g); Stainless Steel: 2.5" 1.75 lbs (794 g); 4.5" 2.3 lbs (1.04 kg). 1-9/32

Download Data Sheet: Series PTGD Differential Pressure Piston-Type Gage

Ref: dwyer-inst.com