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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20,000 Ohm resistor, ±0.025% accuracy
4700 Ohm resistor, ±0.025% accuracy
200 Ohm resistor, ±0.1% accuracy
Fail safe valve (models 088M and 125M only)
Sensor mounting kit, 1 required
DPP-10M-14M inductive sensor mounting kit - mounts 2 sensors
Field replaceable 71.88 L mm (2.83') short probe with M12 connector
Field replaceable remote probe with 3 m (10') cable and M12 connecto
Calibration kit, 11 and 75% relative humidity standards
14 W coil for 24 Vdc
12 W coil for 12 Vdc
36″ or 72″ Type T thermocouple with SMP connector and PFA insulation
36″ or 72″ Type J thermocouple with SMP connector and PFA insulation
36″ or 72″ Type E Thermocouple with SMP Connector
72″ Type K Thermocouple with Stainless Steel Sheath.
72 in. Type K Thermocouple with Stainless Steel Sheath.
36 in. Type K Thermocouple with Stainless Steel Sheath.
36″, 72″, 3m, 5m, 300″, 50′ or 100′ Type K Thermocouple with SMP Connector
Direct insertion zirconium oxide oxygen detector for hazardous locations
Manifolds can be direct-mounted or supplied separately for Fuji differential, gauge & absolute pressure transmitters.
Watertight, crushproof and dustproof cases for the ultimate in protection
Print flow rate readings & other data from the Fuji Electric Portaflow-C ultrasonic flow meter
FSC I/O cable for Portaflow-C version 1 & 2, & FSC3 I/O cable for Portaflow-C version 3 and 4
Pair of 16 foot cables with Lemo connectors on one end & BNC male connectors on the other
19 inch rail for 2 to 16 inch pipes, -40 to 390°F, 2MHz, includes mounting straps & silicone grease
Use with 0.05 - 1.53 GPM range, PP, 1/4 to 1/2" pipe
Use with 0.10 - 6.53 GPM range, PVDF, 1/4 to 1/2" pipe
Data Acquisition Modules for iNET-R-33 Ω, 8-pack, 0.05%, 5 ppm/°C drift
LABVIEW DRVRS FOR WIN ONLY
DC POWER SUPPLIES
Thermistor Probe Temperature Data Logger with LCD Display
Thermistor Probe Temperature Data Logger with LCD Display
7045 Bezel Mounting Kit
JST Connector Cable for PX165
Vinyl Tubing
OMEGAFLEX™ Polypropylene Tubing
OMEGAFLEX™ Polypropylene Tubing
Replacement velocity/temperature sensor with calibration reference book
Replacement power cord and power supply
110 Vac/24Vdc wall socket power supply with 1.7 m (5.5') cord
Strain gage/sensor wiring box with screw terminals
Wiring box with screw terminals
33 kΩ, 8-pack, 0.05%, 5 ppm/°C drift
3300 Ω, 8-pack, 0.05%, 5 ppm/°C drift
1000 Ω, 8-pack, 0.05%, 5 ppm/°C drift
350 Ω, 8-pack, 0.05%, 5 ppm/°C drift
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
