Dwyer Instruments, Inc.

The multi-jet design allows simplicity and accuracy with wide flow ranges even in low flow applications. Read More

New Series LTS Tilt Switch Probes are able to sense either the presence or absence of material when other sensors won’t work due to bin vibration, or actual walls aren’t Read More

The Series CDW2 Wall Mount Carbon Dioxide Transmitters from Dwyer Instruments monitor ambient carbon dioxide conditions for variable air volume (VAV) on demand ventilation systems Read More

Measure water flow rates with ± 2% of full-scale accuracy using the affordable Series DTFW variable-area flowmeter for liquids from Dwyer Instruments. Durable metal construction ensures great compatibility and the Read More

The Model VBT Vibration Transmitter continuously detects the vibration in a system and monitors for unusual operating conditions and potential failure. The vibration is converted into an analog signal at Read More

The Series 185 Smart Positioner takes a 4 to 20 mA input signal to accurately control the valve stroke of linear valves. The Series 285 Smart Positioner also takes Read More

The Series DBV Brass Ball Valve is an economical yet durable hand lever ball valve, with a 600 psi (41 bar) WOG. Made of a quality brass, the ball valve Read More

The new Model KF-CC-304 USB Dual Power Charger from Dwyer Instruments, Inc. keeps you plugged-in and powered-up at home and on the road. Featuring a robust charging capacity of Read More

The Model GCK-200CO-2000CO2 Gas Calibration Kit provides a reliable flow of carbon monoxide and carbon dioxide to calibrate Dwyer® gas sensing transmitters. Every kit includes a span gas of 200 Read More