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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Miniature Panel Jacks
19 inch Universal Jack Panels Accepts Standard and Miniature Connectors
Popular Low Noise Miniature Connectors
High Temperature Jack Panels for Standard Size Ceramic Connectors
Transition Adaptors, Round Terminal Blocks and Accessory Hardware
19 inch Jack Panels 3-Prong Connectors
19 inch Anodized Jack Panels for Standard Connectors
Universal Thermocouple Connector Direct USB to PC Connection
19 inch Jack Panels Miniature Connectors
3-Prong Mini flat pin Connector for Thermocouple, RTD and 3-Wire Thermistor
Snap-In Panel Jacks for Standard Size Connectors
Economical Design Thermocouple Contacts, Push-in Crimp-style
Vacuum Pressure Feedthroughs, Hermetic Seal Multipin Connector
Compensated M12 Thermocouple Connectors Field Mount
High Current Terminal Blocks
Vacuum/Pressure Feedthroughs, Hermetic Face Seal
8.2 mm Feedthrough Terminal Block
Metric Multiconductor Feedthroughs
Fuse Terminal Blocks
Feed Through & Ground Terminal Blocks
DIN Rail Fuse Holders
Multiconductor Feedthroughs For High Temperature Sealing
VACUUM/PRESSURE FEEDTHROUGHS
Non-Reversible Labels, Single Dot
Extends the 9-pin serial port from the back of the PC to your desktop. 6 ft (2 m)
Connects to most SmartReader Plus pressure sensors/modules, compatible with SR4, SRP4 up to 100 PSI, standard/high Pressure
Strain relief for sensors attached to SmartReader/SmartReader Plus 11-pin terminal blocks
11-pin female terminal block for SmartReader Plus sensor inputs
Pressure-sensitive magnetic backing for SmartButton loggers
Replacement O-ring for Nautilus in EPDM or Viton
Protective cap for the JR-1000 and TRH-1000
Additional self-sealing connector bolt and locknut for the WB-100 weatherproof box
SmartButton USB adapter, requires TrendReader for SmartButton Software
SmartButton logger to PC USB port interface cable, requires TrendReader for SmartButton software
120 V power supply for SmartReader Plus networks
Allows a SmartReader Plus logger to be added to an ACR network
Allows a SmartReader Plus logger to be added to an ACR-stereo type network, 1 male and 2 female ends
USB serial adapter cable converts a USB port to a 9 pin serial port
Allows users to log at rates faster than once every 8 seconds
1/4" MNPT, 316 Stainless Steel
Maintenance kit for OM-CP-WATERBOX101A
Replacement weatherproof NEMA 4 (IP65) enclosure for data logger
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