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 49–72 of 223 results, including child brands
Dwyer Series EDA Electronic Pressure Controller
2 Switches, Indicating Gage, and Transmitter in One Package
Dwyer Series 490A Hydronic Differential Pressure Manometer
Liquid & Gas Pressure Measurement, ±0.5% FS Accuracy
Dwyer Model MW-1 Pocket Wind Meter
Measures Wind Speed and Temperature, Wide Range
Dwyer Series 673 Pressure Transmitter
±0.25% FS Accuracy, 4-20 mA Signal, Ranges to 1000 psi
Dwyer Model 89088 Pocket Wind Meter
Measures Wind Speed, Wind Chill and Temperature
Dwyer Series 1996 Gas Pressure Switch
Compact, Low Cost, Range 1.4 to 20″ w.c.
Dwyer Series WNT Multi-Jet NSF Certified Brass Body Water Meter
NSF Approved, Lead Free, Economical
Dwyer Series A7 Mini Pressure Switch
Designed for OEM’s, High Current Capacity
Dwyer Series SFI-800 Sight Flow Indicator/Transmitter
Low Cost, Optional Output for Flow Rate and Totalization, UV Stabilized Polycarbonate Model
Dwyer Model UFM Compact Ultrasonic Flowmeter
Cost Effective, Compact & Adjustable Design, Non-Invasive
Dwyer Series RM Rate-Master® Polycarbonate Variable Area Flowmeter
2″, 5″ or 10″ Scale, Interchangeable Bodies
Dwyer Series A2 Subminiature Pressure Switch
Field Adjustable
Dwyer Series A4 Differential Pressure Switch
Adjustable Set Point, High Overpressure
Dwyer Series 668B/D Compact Differential Pressure Transmitters
Differential Pressure with Overpressure Protection up to 15 psig, ±0.8% Accuracy
Dwyer Series VFC & VFCII Visi-Float Acrylic Variable Area Flowmeter
Used to Indicate Air or Water Flow, End Connections
Dwyer Portable Wind Meter
Dual Scales, Direct Reading
Dwyer Series SFI-700 MIDWEST Sight Flow Indicator
Inexpensive Protection for Expensive Equipment and Systems
Dwyer Series LPG4 2.5″ Low Pressure Gage
1.5% Full Scale Accuracy in a 2.5″ Gage
Dwyer RKA Regulator Kits
Optional extras for both Rate-Master® Flowmeters and Visi-Float® Flowmeters
Dwyer Series DPW Digital Paddlewheel
1% FS, Flow and Optional Temperature Readings, Programmable Output
Dwyer Series WMT2 Multi-Jet Water Meter with Pulsed Output
Economical, Brass Body, Dry Dial, Pulsed Output
Dwyer Series OMA Oxygen Variable Area Flowmeter
Use to Indicate and Manually Control Oxygen Flow
Dwyer Series DPGA & DPGW Digital Pressure gauge
Economic Gage With Selectable Engineering Units, Rubber Boot
Dwyer Series 638R OEM Pressure Transmitter
Excellent Pressure Surge Resistance, Fast Response
