Dwyer Instruments, Inc.

Flanged Ball Valves have electric or pneumatic actuator.
Fluid & Gas Flow Equipment

Flanged Ball Valves have electric or pneumatic actuator.

Provided in 1/2-4 in. sizes, Series BV2 automated valve package offers ANSI 150 lb flanged ends to facilitate installation as well as blowout-proof stem, reinforced TeflonÂ-® seats and seals, and 316SS ball. Actuators are direct-mounted, creating compact assembly for tight spaces, while double O-ring stem seals ensure leak-free operation. Weatherproof electric actuated models are powered by...

Read More »
Phenolic Gages are designed for chemical compatibility.
Test & Measurement

Phenolic Gages are designed for chemical compatibility.

With 0.5% FS accuracy, Series 761 incorporates dual English/metric scale and can be filled with liquid in field without need for separate kit. Series 762, built with glycerin-filled housing, also features dual English/metric scale and offers 1% FS accuracy. Both series are designed with 316 L stainless steel tube and socket and cover ranges from full vacuum, compound to 20,000 psi.

Read More »
Digital Gauge contains 0.5% FS accuracy sensor.
Test & Measurement

Digital Gauge contains 0.5% FS accuracy sensor.

Battery-powered DPG-000 comes with 4-digit LCD display. With no moving parts, product obtains accurate reading in one operation. Unit has 4-button keypad that lets users access backlight, retrievable peak and valley values, display zeroing, and engineering pressure unit conversion functions. With wetted parts of 316 and 316L stainless steel and NEMA 4X housing, gauge handles pressure range from...

Read More »
Air Velocity Transmitter includes cable for remote mounting.
Electrical Equipment & Systems

Air Velocity Transmitter includes cable for remote mounting.

Series 641RM utilizes heated mass flow sensor, which allows for precise velocity measurements at various flow rates and temperatures. It offers 16 field-selectable ranges from 0-250 fpm to 15,000 fpm. Six foot cable connects sensing probe with electronic enclosure and allows enclosure to be mounted where it can readily be accessed. Longer cable lengths are available for ducts that are at very...

Read More »
Data Loggers can store over 2,000 temperature readings.
Test & Measurement

Data Loggers can store over 2,000 temperature readings.

Series BDL Button Data Loggers record temperature data for 1 year. Housed in stainless steel, loggers are water resistant, and have operating temperatures from -4 to 185 deg F. BDL loggers are powered by one 3 V Lithium battery, and offer sensor accuracies of +/- 0.9 deg F from 32 to 158 deg F and clock accuracy of +/- 2 sec per month. Kit (BDL-K) includes 2 buttons, 2 plastic holders, interface...

Read More »

All Topics