Dwyer
Showing all 4 results
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DwyerDwyer Series 1620 Single and Dual Pressure Switch
The Dwyer Series 1620 Single and Dual Pressure Switch is the best when the highest precision combined with diaphragm sealed leak-proof construction and mounting simplicity is required. The Dwyer Model 1626 and 1627 differential pressure switches are identical in design and construction, except that Model 1626 has a single electric switch and Model 1627 has dual electric switches.
A Dwyer Model 1627 Dual Pressure Switch can provide dual control when required and can be set to open or close two independent electrical circuits, each preset for its own actuation pressure.
Both Dwyer Series 1620 Pressure Switch models have diaphragm sealed motion take outs providing maximum protection against leakage.
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DwyerDwyer Series 2000 Magnehelic Differential Pressure Gages
The Dwyer Series 2000 Magnehelic Differential Pressure Gages is selected for a versatile low differential pressure gage with a wide choice of 81 models and 27 options to choose from. Using Dwyer’s simple, frictionless Magnehelic® gage movement, it quickly indicates air or non-corrosive gas pressures – either positive, negative (vacuum) or differential. The design resists shock, vibration, over-pressures and is weatherproof to IP67.
The Dwyer Series 2000-HA High Accuracy Magnehelic Differential Pressure Gages are twice as accurate as the standard Magnehelic® gages. The well-engineered high accuracy Magnehelic® gage offers a mirrored overlay as standard in order to eliminate any parallax error when taking measurements. A six point calibration certificate is included with each high accuracy model. The rugged IP67 casing helps fully protect against dust and water ingress. The redesigned corrosion resistant brushed 304 stainless steel bezel option offers a clean tapered design, yet minimizes the possibility of any dust accumulation on the edges.
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DwyerDwyer Series 4000 Capsuhelic Differential Pressure Gages
The Dwyer Series 4000 Capsuhelic Differential Pressure Gages are designed to give fast, accurate indication of differential pressures. The Capsuhelic® Differential Pressure Gage may be used as a readout device when measuring flowing fluids, pressure drop across filters, liquid levels in storage tanks and many other applications involving pressure, vacuum or differential pressure. The pressure being measured is held within a capsule which is an integral part of the gage. This containment of the pressure permits the use of the gage on system pressures of up to 500 psig, even when differentials to be read are less than 0.1 in w.c.
The Dwyer Series 4000 Capsuhelic Differential Pressure Gages may be used with hydrogen where pressures are less than 35 psi, and should be ordered with a Buna-N diaphragm. The Series 4000 Capsuhelic gages are available with optional forged brass housing for water or water based fluids, adjustable signal flags, NIST traceable calibration certificate, and red, green, mirrored or combination scale overlays.
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DwyerDwyer Series RM Rate-Master Polycarbonate Flowmeters
The Dwyer Series RM Rate-Master Flowmeters are a line of general use, direct reading precision flowmeters suitable for both gas and liquid applications. The RM Rate-Master® Polycarbonate Variable Area Flowmeter Series consists of 2″, 5″ and 10″ scales that can be panel or surface mounted with optional precision metering valves. The Rate-Master flowmeter bodies can be instantly interchanged within the same series scale size, allowing the piping to remain undisturbed, interchangeability of the ranges, and easy cleaning.
The Dwyer Series RM Rate-Master® Polycarbonate Flowmeters are available with optional adjustable pointer flags which provide a quick visual reference to a required flow level. Made of clear plastic, the pointer flags snap into place inside the bezel and slide to the desired level. The RM Rate-Master Polycarbonate Flowmeters are also available with an optional NIST traceable calibration certificate.