Dwyer Instruments Products

The Series DM DigiMag® Differential Pressure Transmitter senses the pressure of air and compatible gases and sends a standard 4-20 mA output signal.

Digital Temperature Switch in weatherproof enclosure. Accepts RTD or NTC as input. Single and dual stage models.

The Mini-Master flowmeters are suitable for both gas and liquid applications with advanced features at a low cost.

The EDA series are versatile, compact pressure controllers that have two SPDT relays, a large display for easy programming, and four LED indicators for high visibility.

Solid and split core current sensing switches. NO output, fixed and ajdustable set points.

The Series V10 Flotect Mini-Size Flow Switches is designed to provide inexpensive, reliable monitoring of the presence or absence of flow in a system.

The 616W series are perfect for outdoor and dusty conditions with their NEMA 4X (IP66) rated enclosure as well as low pressure scenarios. They have full span accuracy of 0.25%.

The Series V6 Flotect® Flow Switch is surprisingly compact, and specifically engineered to monitor liquid, gas, or air flows.

The 616W series are perfect for outdoor and dusty conditions with their NEMA 4X (IP66) rated enclosure. They also have full span accuracy of 0.25%.

Takes accurate measurements in the harshest of environments. The transmitter is offered in explosion-proof and intrinsically-safe versions depending on the applications requirements. The explosion-proof model is offered with 4 to 20 mA outputs for humidity only. The intrinsically-safe version is offered with 4 to 20 mA output for humidity and temperature. Both versions have an optional two line alphanumeric display to show the current humidity and temperature.

Digital temperature switch, 24 Vac,/Vdc, °F display

The Series V4 Flotect Flow Switches are rugged and reliable, ideal for automatically protecting equipment and pipeline systems against damage from reduction or loss of flow.

Panel mounted timer controller board with 4, 6 or 10 channels at 3A per channel. Designed for continuous or on-demand cleaning for receivers and pulse jet systems.

The Series PFT Insertion Paddlewheel Flowmeters monitor liquid flow rates in pipes from 1-1/2 to 40". The unit outputs a frequency proportional pulsed or 4 to 20 mA output.

The SERIES WE01 incorporates a full port 2-piece SS ball valve for great flow rates with minimal pressure drop. The valve features a blowout proof stem for added safety, reinforced PTFE seats and seals for longer life, and a 316 SS (ASTM CF8M) ball for better performance. Actuators are direct mounted creating a compact assembly for tight spaces

The Series SMV2 Mini Stainless Steel Ball Valve is ideal for small, confined spaces, where larger valves are unsuitable. The 316 SS and PTFE wetted materials are excellent for applications with corrosive media.

Panel mounted timer controller board with 6, 10 or 22 channels at 3A per channel. Designed for continuous or on-demand cleaning for receivers and pulse jet systems Expansion and pressure plug-in modules available.

Series MVB Mini Brass Ball Valves are ideal for use in small, confined spaces, where larger valves are of no use.