Dwyer Instruments, Inc.

Test & Measurement

Safety Test Gauges have 6 in. face to facilitate readings.

Constructed with 304 stainless steel housing, Series SGJ has green dial with anti-parallax mirror and dual English/metric scales with 0.25% ASME Grade 3A accuracy. Solid front design and pressure-relieving back increase safety in potentially dangerous applications. Gauges utilize beryllium copper wetted parts and withstand ambient and process temperatures to 149Â-ºF. Ranges are available from...

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Electrical Equipment & Systems

Digital Indicating Transmitter offers 3-in-1 functionality.

Series DSGT is designed for applications requiring pressure gauge, transmitter, and switches. Multi-function, 4Â-½ in. gauge offers 4-20 mA output and 0.25% FS accuracy. Available for 0-30 to 0-20,000 psig as well as vacuum and compound ranges, DSGT may be equipped with 1 or 2 SPDT switches for alarm and control capabilities. Switch set points are programmed within password protected menu...

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Test & Measurement

Stainless Steel Gauge has tri-clover connection.

Featuring English/metric scales with 1.6% FS accuracy, Series SSD 2.5 in. glycerin-filled gauge is designed with 304 SS housings and 316L SS wetted parts for chemical compatibility. Units come standard with 1.5 in. tri-clover process connection for installation with tri-clamp fitting. Selection of ranges are available from full vacuum, compound to 300 psi.

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Ball Valves exhibit minimal pressure drop.
Fluid & Gas Flow Equipment

Ball Valves exhibit minimal pressure drop.

Series BV3 NPT, offered with direct-mounted electric or pneumatic actuator, incorporates full-port, 3-piece, 316SS stainless steel ball valve. Along with blowout-proof stem, automated valve package incorporates reinforced TeflonÂ-® seats and seals and double o-ring stem seals that ensure leak-free operation. Electric actuated models are weatherproof to NEMA 4, powered by 115 Vac supply, and...

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Digital Temperature Switch provides cooling control.
Electrical Equipment & Systems

Digital Temperature Switch provides cooling control.

Microprocessor-based Series TSX Digital Temperature Switch features 23 programmable parameters for specific application requirements. User can define set point, hysteresis, probe error performance, and defrosting. Password protected units offer PTC or NTC thermistor inputs with single or dual relay output, and configuration key can be used to program multiple units with the same settings.

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Linear Positioners deliver stable process control.
Communication Systems & Equipment

Linear Positioners deliver stable process control.

When combined with company's existing linear valve actuators, Series 165 PRECISORÂ-® II Pneumatic and Electro-Pneumatic Positioners provide steady valve control. Design withstands harsh environments, maintaining accurate, constant position of control element. Standard features include transformation from direct action to reverse action, with choice of linear or equal percentage valve flow...

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