Dwyer Instruments
Dwyer stands as a premier manufacturer, crafting a diverse array of precision instruments. From pressure gauges to flow meters, level switches, and temperature sensors, Dwyer’s offerings span a broad spectrum of industrial needs. With over 85 years of seasoned expertise, Dwyer has cemented its position as a trusted provider of high-quality, dependable instrumentation across multiple sectors. Industries such as HVAC, food and beverage, chemical, and pharmaceutical rely on Dwyer’s products for their durability, user-friendly design, and cost-effectiveness.
Showing 73–96 of 223 results, including child brands
Dwyer Series 550 Sight Window
Sight Glas for Level or Contents of Tanks
Dwyer Series 3000MR/3000MRS Photohelic® Switch/Gage
Combines Differential Pressure Gage with Low/High Set-Points, Compact Size
Dwyer Series DTFO Variable-Area Flowmeter for Oil
Brass & 316 SS Body, 2% FS Accuracy
Dwyer Series DPGAB & DPGWB 0.5% Digital Pressure Gage
Selectable Engineering Units, Rubber Boot
Dwyer Series 7000 Spirahelic® Direct Drive Pressure Gage
Panel Mount, 4-1/2″ & 8-1/2″ Dials, ASME Grades 2A & 3A
Dwyer Series 477AV Handheld Digital Manometer
Digital Manometer Measures Pressure, Flow and Velocity
Dwyer Series IF Industrial Variable Area Flowmeter
Air/Water Direct Reading Scale, 304 SS Protective Shield Flowmeters
Dwyer Series TDFS2 Thermal Dispersion Flow Switch
Non-Mechanical, Low Pressure Drop
Dwyer Series DTFA Variable-Area Flowmeter for Gases
Economical, Aluminum Body, 5% FS Accuracy
Dwyer Series MDPC Mini Digital Pressure Controller
Small, Lightweight, 6 Selectable Pressure Units Digital Pressure Controller
Dwyer Series 638R OEM Pressure Transmitter
Excellent Pressure Surge Resistance, Fast Response
Dwyer Series WDPM Differential Pressure Modules
Wireless, Measures Differential Pressure, Air Velocity, and Flow
Dwyer Series DPGA & DPGW Digital Pressure gauge
Economic Gage With Selectable Engineering Units, Rubber Boot
Dwyer Series TVA All Fluoropolymer Variable Area Flowmeter
75 mm and 125 mm, 10:1 Turndown, Back Connect, Corrosive Resistant
Dwyer Series MTF Multitube Flow System
Customize to Fit Application, 65 mm or 150 mm Variable Area Flow Tubes
Dwyer Series AT2DH3 Differential Pressure Controller
3 in 1 Instrument: Gage, Switch, and Transmitter, Flame-Proof Enclosure
Dwyer 2000 Series Magnehelic Differential Pressure Gauge
Dwyer Magnehelic Differential Pressure Gauge
Dwyer Series V6 Flotect® Mini-Size Flow Switches
Monitor Flow in 1/2″ to 2″ (12.70 to 50.80 mm) Pipe, Explosion-Proof, Compact
Dwyer Series TFP-GV Gas Turbine Flow Meter
PPS Body, 0 to 5 VDC Output
Dwyer Series DH Digihelic® Differential Pressure Controller
3 in 1 Instrument: Gage, Switch and Transmitter, Square Root Extractor for Air Flow
Dwyer Series 1800 Low Differential Pressure Switch
Set Points from 0.07″ to 85″ w.c. Repetitive Accuracy within 2%
Dwyer Series H3 Explosion-Proof Differential Pressure Switches
Setpoints from 10″ w.c. to 200 psid – Rated 1500 psig, Weatherproof
Dwyer Series MVS Miniature Vacuum Switch
SPDT N/O or N/C Switch, Adjustable Set Point, Ideal for OEM’s
Dwyer Series 3400 Smart Pressure Transmitter
HART® Communication, Push Button Configuration, Rangeability (Up to 100:1)
