Dwyer Instruments, Inc.

Stainless Steel Ball Valves utilize direct mounting actuators.
Fluid & Gas Flow Equipment

Stainless Steel Ball Valves utilize direct mounting actuators.

Configurable with electric or pneumatic actuator, Series WE34 consists of full port 3-way 150# flanged stainless steel valves with blowout proof stem, reinforced PTFE seats and seals, and 316SS ball. Electric actuators are available in weatherproof or explosion-proof, variety of supply voltages, and 2-position modulating control. Constructed of anodized and epoxy coated aluminum, pneumatic double...

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Carbon Dioxide Transmitters combine 3 room sensors.
Electrical Equipment & Systems

Carbon Dioxide Transmitters combine 3 room sensors.

Suited for on demand ventilation, Series CDTA combines carbon dioxide, humidity, temperature, occupancy override, and temperature set point measurements in one. Transmitters use Single-Beam, Dual-Wavelength NDIR sensor for carbon dioxide, capacitive polymer sensor for humidity, and band gap sensor for temperature. Field selectable BACnet or Modbus® communications transmit measurements to...

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Stainless Steel Ball Valves utilize direct mounted actuators.
Fluid & Gas Flow Equipment

Stainless Steel Ball Valves utilize direct mounted actuators.

Featuring blowout proof stem, reinforced PTFE seats and seals, and 316 SS ball, Series WE31 Full Port 3-Way NPT Ball Valves can be configured with either electric or pneumatic actuator. Electric actuators are available in weatherproof or explosion-proof, variety of supply voltages, and 2-position modulating control.Â- Pneumatic double acting actuator uses air supply to drive valve open and...

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Handheld Solar Power Meter measures up to 1,999 W/m².
Test & Measurement

Handheld Solar Power Meter measures up to 1,999 W/m².

Using end mount light sensor, Model SLR-01 measures solar energy to determine appropriate position or location for solar panels. Autoranging meter can read and display in units of W/mÂ-² and BTU/(ft2*h). Large numbers and high contrast of 3½ digit LCD enable users to read measurements in bright areas. Operating on 9 V carbon zinc battery, handheld meter is suited for solar farms,...

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Solenoid Valves feature manual override.
Fluid & Gas Flow Equipment

Solenoid Valves feature manual override.

Designed to mount directly to pneumatic valve actuators, Series SNÂ- minimizes need for tubing, fittings, or brackets. Units come with BUNA O-rings and offer manual override as standard. Available in variety of voltages for any application, 3/2 solenoids are designed for spring return actuators, while 5/2 solenoids are designed to be used with double acting actuators. Valves have IP65...

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Digital Flow Transmitter uses paddlewheel technology.
Electrical Equipment & Systems

Digital Flow Transmitter uses paddlewheel technology.

Providing instantaneous as well as totalizing flow monitoring for commercial and industrial systems, Series DFMT uses paddlewheel technology of ±1.5% FS, offersÂ- user-selectable 4–20 mA or pulse output, and has corrosion-resistant PVDF sensor. Backlit LCD facilitates menu navigation, and users can reset totalizer at any time and set security password to protect...

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Digital Light Meter utilizes silicon photodiode sensor.
Test & Measurement

Digital Light Meter utilizes silicon photodiode sensor.

Equipped with 3 Â-½ digit LCD, Model LUX-01 measures intensity of fluorescent, metal halide, high pressure sodium, and incandescent light sources. Unit can record measurements up to 200,000 lux and 20,000 ft-candles. Silicon photodiode sensor allows use in high temperatures and has strong angular correction for accurate readings. Supplied with protective sensor cap to ensure meter is always...

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AC Power Transformers range from 40-96 V.
Electrical Equipment & Systems

AC Power Transformers range from 40-96 V.

Designed to power sensors and controllers in many common circuits, Series APT steps down line voltage supplies to isolated 24 Vac output. Models can be ordered with either single or dual Â-½ in. NPT threaded hub mounts and also come standard with 8.5 in. 18 AWG wire leads. To meet needs of many building automation and control system applications, UL listed 40, 50, 75, and 96 VA-rated...

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Radar Velocity Meter features point-and-shoot design.
Test & Measurement

Radar Velocity Meter features point-and-shoot design.

Implementing Doppler Radar technology, Model RVM accurately measures surface velocity of open channel flow. Portable unit features automatic vertical angle compensation and user-adjustable horizontal angle compensation, which is adjustable in 5° increments. Flow velocity can be measured bi-directionally with user-selectable directional modes. Supplied with rechargeable batteries, 12 Vdc car...

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