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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Remote pressure probe for Setra SRPM room pressure monitor
Coupling Compound
USB port to logger interface cable, compatible with SmartReader Plus loggers
3 ft cable for 0-5 VDC output
3 ft cable for 4-20 mA output
220 V power supply
110 V power supply
3 ft extension cable for LCD readout.
8 ft cable with 15-pin connector.
220 V power supply.
110 V power supply.
Gas calibration kit
Mounting flange in carbon steel or 316 SS with full or half coupling
Sect. Sampling Tube
36″ or 72″ Type T thermocouple with SMP connector and PFA insulation
LCD digital panel meter, 4 - 20 mA loop-powered, green segments
Regulated 120 VAC - 12 or 24 VDC power supply
Dual point level switch control box, 120 VAC.
110 V power supply with 25-pin connector.
Software, manual and USB interface cable (6')
Plug-in humidity sensor.
Remote humidity/temperature sensor.
Lite Version Windows® Operating System Software
Full Version Windows® Operating System Software Key
Data logger interface software with connecting cable
An easy to use Windows® based program
Channel expander cable, 4 ft.
Channel expander cable, 2 ft.
Channel expander cable, 1 ft.
2' hose and NPT fitting.
Averaging temperature sensor clip, natural
Averaging temperature sensor clip, gray
Aluminum gripping handle, 1/2" NPT
Wall mounting bracket for BDL data logger
Plastic clips for BDL data logger
Temperature and humidity button data logger
Temperature button data logger
2-valve block manifold
1/2" NPT SS Weldolet for 2-10" pipe sizes
Vane hood kit to convert a thermo-anemometer into an air volume flow balancing tool for use with small grills and diffusers for the...
3/4" BSPT SS Tee
3/4" NPT SS Tee
1" BSPT SS Tee
1-1/4" BSPT SS Tee
1-1/4" NPT SS Tee
1-1/2" NPT SS Tee
1/2" BSPT SS Tee
1/2" NPT SS Tee
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