Dwyer Instruments

Dwyer 636D-8-LP DIFFERENTIAL PRESSURE TRANSMITTER, 0-500PSID, 1-5VDC The NEMA 4 housing is an all 316 welded construction that is designed to withstand the harshest environmental conditions With...

Dwyer 641-12 Air Velocity Transmitter w/ 12 inch Probe Heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. 16 field selectable ranges...

Dwyer 641-12-LED Air Velocity Transmitter w/ 12 inch Probe Heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. 16 field selectable ranges...

Dwyer 641-18 Air Velocity Transmitter w/ 18 inch Probe Heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. 16 field selectable ranges...

Dwyer 641-18-LED Air Velocity Transmitter w/ 18 inch Probe Heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. 16 field selectable ranges...

Dwyer 641-24 Air Velocity Transmitter w/ 24 inch Probe Heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. 16 field selectable ranges...

Dwyer 641-24-LED Air Velocity Transmitter w/ 24 inch Probe Heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. 16 field selectable ranges...

Dwyer 641-6 Air Velocity Transmitter w/ 6 inch Probe Heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. 16 field selectable ranges...

Dwyer 641-6-LED Air Velocity Transmitter w/ 6 inch Probe Heated mass flow sensor which allows for precise velocity measurements at various flow rates and temperatures. 16 field selectable ranges...

Dwyer 641B-4 Features Provides an isolated 4-20 mA output proportional to the velocity Steel sensor allows the unit to be used in dirty air environments This rugged sensor is ideally...

Dwyer 641RM-12-LED Air Velocity Transmitter w/ 6' Cable The units 6' cable which connects the sensing probe with the electronic enclosure allows the enclosure to be mounted where it can be more...

Dwyer 645-11 PRESSURE TRANSMITTER, 1/0/1 PSID WET/WET Designed for use with compatible gases and liquids which can be applied to both the pressure and reference ports. Quick response capacitance...