The energy industry doesn’t just keep the lights on - it powers the world. To maintain optimal performance, you need trusted instrumentation solutions that can stand up to the challenges of oil and gas, renewable energy, and power generation. Designed for the toughest conditions, our products are built to endure extreme environments, harsh chemicals, and high-pressure systems.
We understand that every sector of the energy industry has its own unique challenges. Alpha Controls delivers advanced instrumentation solutions that help optimize system performance across oil and gas, renewable energy, and power generation to support reliability, efficiency, and long-term operational confidence.
Alpha Controls equips energy operations with the technology and expertise needed to perform at the highest level. Our instrumentation solutions support efficiency, production optimization, and safety across complex environments, helping energy organizations meet demanding operational and regulatory requirements with confidence.
Alicat Scientific is an ISO 9001 manufacturer of mass flow meters, mass flow controllers, pressure controllers and digital pressure gauges for gases and liquids. Alicat...
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Dwyer is a global leader in designing and manufacturing innovative controls, sensors and instrumentation solutions. That's because they work tirelessly to get it right -...
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With over 50 years in business, Rotronic is the world leader in humidity measurement. Rotronic offers a comprehensive portfolio that includes handheld instruments, measurement...
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Particle Measuring Systems is the largest particle counter manufacturer in the world. How did they accomplish this? Simple – they invented laser particle counters – a system...
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Additel Corporation is a premier, worldwide provider of process calibration equipment. Dedicated to designing, manufacturing, and delivering the highest quality handheld test...
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Trust Alpha Controls for precise, reliable calibration services that keep your measurements accurate and compliant. With decades of expertise, we deliver confidence and...
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Compliance Without the Hassle. Leave Validation to the Experts. When regulations tighten and timelines matter, you need a partner who understands both the standards and the...
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Measures gas pressure with ± 0.5% of full-scale accuracy, designed for easy installation, user selectable units
Able to generate pressure & vacuum for adjusting/calibrating pressure gages, transmitters, or switches
Ideal for use over a broad range of industrial applications including oil refineries, nuclear power stations, petrochemical...
Can be used over a broad range of industrial applications including oil refineries, nuclear power stations, petrochemical...
Quickly and accurately measures air velocity or volumetric flow in imperial or metric units
± 5% or ± 8% full scale accuracy, NEMA 6 (IP67) enclosure rating; two sensing elements
Thermal anemometer technology to provide high accuracy and stable air velocity measurements in imperial and metric units
Quickly and accurately measures air velocity or volumetric flow in imperial or metric units
Used to measure the average temperature up stream of the cooling coils in an air handler
Specifically designed to monitor air flow in ducts & provides a 3A contact output to indicate a change or loss of flow
Ramp function, selectable auto shut off, LED bar graph visually indicates analog signal level
Reduces the number of instruments a contractor has to carry by measuring the carbon dioxide concentration, air temperature, &...
Air cushioned to provide low noise
40 VA to 150 VA, Single or Dual Hub, Circuit Breaker, UL Class 2
Dual valve controller with independently-controlled exhaust valve that actuates only when the pressure needs to be reduced
Field adjustable with simple indicating pointer, vacuum and pressure ranges, stainless steel construction
Robust and durable bidirectional anemometer with no moving parts or sensing electronics
Up to 8 Inputs, Integral Power Supply
For Oils, Water and Gases, Infinite Adjustments
Cost effective air flow station for ducts up to 60 in
Designed for pressure, vacuum, and differential pressures
Available in either pneumatic or electric models
Capable of detecting a wide range of air velocities with minimal user calibration
High-quality miniature snap-action switches with a high current capacity and high temperature rating
Specifically designed to stand up to extended duty applications
Provides a clean solution for sensing space pressure
Offers field adjustments and can handle system pressures up to 6000 PSIG
Generates up to 72 PSIG to serve as a pressure source for calibrating gases and transmitters, or to set pressure switches
Used to source pressure for calibration and leak checking tests
Equipped with high proof pressure capabilities, available with either spade terminals or flying leads
15 A SPDT switch for direct control of pumps and motors, pressure, vacuum, or compound ranges available
Designed for direct or reverse acting (cooling or heating) control
Features dual outputs, universal input, and up to three additional alarm outputs
Designed for hazardous-location temperature control. It is the most dependable, smallest, lightest and most durable thermostat...
1/8 DIN Self-Tune PID, Fuzzy Logic Software
15 Amp, 4PDT Operation
15 Amp, 3PDT Operation
15 Amp, DPDT Operation
15 Amp, SPDT Operation
SPST-NO Operation, 30 Amp or DPST-NO Operation, 25 Amp
Used to measure differential pressure and vacuum
An easy-to-use device that allows for calibrations that need extremely low temperatures
Split Core, Adjustable Set Point
Optional Relay Output, Solid or Split Core Case
Two Form C (SPDT) Switches, Small Size, Mounts Easily on 35 mm DIN Rail
Continuous 4 to 20 mA Output Signal
Adjustable Switch and Delay Settings, Continuous 4 to 20 mA Output
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