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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PVC and or teflon level sensor with 32 ft/10m range on liquids
Spare cap for the EL-USB-5
Spare cap for EL-USB-4
Spare cap for EL-USB-3
Power supply with interchangeable plugs
Wall mount bracket
Protective metal case
5 m probe extension cable
10 m probe extension cable
1.5 metre probe extension cable
Wall bracket for EL-IOT devices
Pack of 5 waterproof bags for use when reusing all EL-CC-1 data loggers
Single in-line 5 way crimp connector USB cable
0.5 m type A to mini B USB cable
Cable for Panel Pilot displays
Thermocouple conditioning module for PanelPilot M series displays
Current loop conditioning module for compatible PanelPilot displays
The development kit for the 7” PanelPilotACE compatible display, SGD 70-A
Development kit for SGD 43-A display
Four-channel thermistor add-on board
Add-on board allowing RS485 communication.
1 m 10K NTC thermistor type probe
Sensor cable junction box, NEMA4X/IP66 polycarbonate
Panel mount flange assembly for the Greyline flow meters
Replacement sensors with up to 100 ft/30m of continuous cable
Protect your instruments from direct sunlight with an iridite finished aluminum sun screen
the PZS sensor sun screen when the transducer is installed in direct sunlight.
Extra Sensor Mounting Kit with Couplant and SS clamps for pipes up to 32” (80 cm)
PC4S Doppler Sensor Mounting Kit with Expansion Springs
Coupling Tape – lower maintenance for permanent installations (price per foot)
Lightning/Surge Protection in NEMA4 Steel Enclosure
Sensor Submergence Shield (PVC, )
Lightning/Surge Protection in NEMA13,12 Steel Enclosure
High accuracy, 3 metre thermistor type A probe in sealed glycol filled bottle for vaccine monitoring
Type A thermistor probe for use with all Lascar EasyLog TP+ data loggers
K Type thermocouple probe
Development board for the EL-OEM-3
Panel mounted IP67/NEMA 4X bezel for 900 series instruments
RG62AU coaxial cable available in lengths up to 500 ft
Submersible tri-coaxial sensor cable available in lengths up to 500 ft / 152 m
Transducer cable extension up to 500 ft / 150 m (triaxial pair)
Lightning/Surge Protection in NEMA 13,12 Steel Enclosure
Sensor Cable Extension 50 ft / 15 m with connectors
Extra sensor cable up to 500 ft/150 m (RG174U shielded coaxial pair)
Weatherproof box for wet or other environments where condensation or other contaminants may contact the data logger
Basic windows-based graphing and analysis software
Pre-cut pressure-sensitive adhesive backing for SmartButton loggers
Easy-to-use windows-based power quality analysis software for the PowerWatch
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
