In HVAC, even small miscalculations can lead to big inefficiencies. A slight deviation in temperature, airflow, humidity or pressure can impact energy efficiency, indoor air quality (IAQ), and system longevity. Whether you’re managing commercial buildings, industrial facilities, or specialized environments like cleanrooms and data centers, we provide HVAC measurement and calibration solutions to ensure optimal performance and energy savings.
HVAC systems rely on accurate airflow, pressure, temperature, and humidity monitoring to function at their best. When sensors drift out of calibration or instruments lose accuracy, it can lead to higher energy costs, poor system performance, and compliance issues. That’s why top HVAC engineers, facility managers, and technicians trust Alpha Controls as their precision partner.
Alpha Controls delivers high-precision instrumentation and accredited calibration services that help HVAC systems operate at peak performance. Supporting efficiency, safety, and compliance, our solutions enable reliable, data-driven decision-making across commercial buildings, industrial ventilation systems, and controlled environments such as cleanrooms and laboratories.
AccuTools was founded to fill a void in the development of new and innovative products in the HVAC/R, automotive diagnostics, and test instrument markets. Their trademarked...
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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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Founded in 1967, Setra Systems, Inc. is a leading designer and manufacturer of pressure, acceleration, and weight sensing devices. Setra has devoted its engineering and...
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Bacharach is a global leader in the design, manufacture, and service of gas detection, monitoring and analysis instrumentation for the HVAC and refrigeration industries. ...
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E+E Elektronik specializes in the development and production of sensors for measurement of relative humidity, CO2, air velocity, mass flow and humidity calibration systems. E+E...
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Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software. Fluke's test and measurement line includes...
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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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Safety traps to prevent loss of fluid, easy roll up for transport and storage
1/4 DIN self-tune PID, fuzzy logic software set a new standard for quality, versatility, ease-of-use, and value
An impressive array of features in an economical 1/4 DIN package
1/16 DIN, Microprocessor Based, Self-Tune PID
Measures air velocity, air volume, temperatue, humidity, and BTU (built-in data logging)
Large 1.3 in dual display, one hand operation, built-in sensor records ambient temperature in °F or °C
Converts Process Signal, Isolates to 1500 V RMS
Clear shatterproof indicating tube
Fume Hood Monitor continuously senses air flow through the face of the fume hood, ensuring safe levels of fresh air are exhausting
Adjustable from 400 - 1600 FPM and stainless steel vane provide excellent sensitivity and reliability at a very reasonable price
Use this sensitive Dwyer unit to measure low air velocities at a low cost
Compatible w/ both Pt100 sensors & thermocouples & features high vibration resistance & noise immunity
New innovative mobile Bluetooth device for water activity measurement
Dependable protection against flow variation or stopping in pipelines for fluids, gases, and flowing solids
Remote probe construction allows for remotely mounting the electronic enclosure for easier accessibility
Displays two pulse flowmeter inputs on one meter, performs a variety of math functions
Consists of field units (up to 32) that accept 4-20 mA signals and transmits them wirelessly to a base station
Converts the current flowing through a cable or wire to a 4-20 mA signal
Converts the high current flowing through a cable or wire to a 0-5 A output and are available in ranges of 100, 200, 400, 600, and...
Low-cost, compact, simple to use 4-20 mA or 0-10 VDC signal generator
Measure and source T/Cs, RTDs, ohms, current, voltage
Functionality of the Trident X2 as an approved explosion-proof product, 1.2" sunlight readable display
Offers all functionality of the PD7000, approved explosion-proof, accepts direct temperature input
Offers all functionality of the PD6310, approved explosion-proof, for single and multi-stage batching applications
Offers all functionality of the PD6300, approved explosion-proof, displays flow rate and total from a pulse output flowmeter
Offers all functionality of the PD6210, approved explosion-proof, for single and multi-stage batching applications
Offers all functionality of the PD6200, approved explosion-proof, displays flow rate and total from an analog output
Offers all functionality of the PD6100, approved explosion-proof, dual-line display
Offers all functionality of the PD6081, approved explosion-proof, feet and inches display, dual analog inputs
Offers all functionality of the PD6080, approved exlposion-proof, scans up to 16 Modbus variables, dual analog inputs
Offers all functionality of the PD6060, approved explosion-proof, accepts two inputs; 4-20 mA or 0-5V, 1-5V, etc.
Offers full functionality of the ProVu PD6001 as an approved explosion-proof product
Offers full functionality of the ProVu PD6000 as an approved explosion-proof product
Offers all the functionality of the Vigilante II PD150 as a fully FM, CSA, ATEX, & IECEx approved explosion-proof product
Low cost, simple to use, display only applications
Accepts a direct temperature input from a wide range of temperature measurement devices
Installed virtually anywhere to provide convenient and informative display of any 4-20 mA signal
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
