Dwyer Instruments, Inc.

Miniature Brass Ball Valve offers applicational flexibility.
Fluid & Gas Flow Equipment

Miniature Brass Ball Valve offers applicational flexibility.

With working pressure of up to 450 psi, Series MVB comes in 4 sizes with choice of tee, wedge, and lever handles. Pure PFTE ball seats promote tight shutoff, while double seal design allows valve use in both directions. Availability of female x female and male x female configurations enables application flexibility. Wetted materials include chrome-plated brass valve body and ball as well as...

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Gas Calibration Kit is used with gas-sensing transmitters.
Construction Equipment and Supplies

Gas Calibration Kit is used with gas-sensing transmitters.

Supplied in hard carrying case to facilitate transportation, Model GCK-200CO-2000CO2 provides reliable flow of carbon monoxide (CO) and carbon dioxide (CO2) to calibrate Dwyer-® gas sensing transmitters. Each kit includes span gas of 200 ppm CO and 2,000 ppm of CO2, reference gas of 99.99% nitrogen, 0.5 Lpm flow regulator, and tubing. Certificate of analysis and material safety data sheets are...

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Differential Pressure Switches/Gauges are ATEX approved.
Electrical Equipment & Systems

Differential Pressure Switches/Gauges are ATEX approved.

Providing both low and high limit control, Series AT23000MR and AT23000MRS Photohelic-® Switches/Gauges combine differential pressure switch with analog pressure gage. AT23000MR Series employs electromechanical relays, while AT23000MRS Series uses SPST (NO) solid state relays. Compatible with air and other non-combustible, non-corrosive gases, gauges handle pressures to 25 psig. Flame-proof ATEX...

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Room Status Monitor offers BACnet alarm option.
Communication Systems & Equipment

Room Status Monitor offers BACnet alarm option.

Designed for critical low differential pressure applications, Series RSM can be configured to monitor positive or negative pressure in protected environments and hospital isolation rooms per CDC guidelines. System includes backlit LCD with GUI that enables access to pressure, security, calibration, and alarm setup. LEDs and local audible alarm alert personnel to system status. Made of NEMA 1...

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Fluid & Gas Flow Equipment

3-Valve Block Manifold suits broad range of industrial applications.

Suited to control oil, water, toxic fluids, chemicals, air, and steam, Series BBV-1 manifold has 2 isolate and one equalizing valves. Body is forged from bar stock 316 stainless steel and designed to withstand repeated open and close operations. Each valve stem is precision machined with hard seats to reduce operating torque, and flanged model mounts to industrial differential pressure...

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Communication Protocol Software makes it possible to configure transmitters and control valves at desktop or in file.
Software

Communication Protocol Software makes it possible to configure transmitters and control valves at desktop or in file.

Supplied with USB HART modem, Model DevCom2000 HART-®  Communication Protocol Software makes it possible to configure transmitters and control valves at desktop or in file. Software uses device descriptions to retrieve data that is stored in memory of smart field devices, and offers secure method for adding new measurement values to control systems without need of additional wires.

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