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...
View Brand
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 -...
View Brand
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...
View Brand
Bacharach is a global leader in the design, manufacture, and service of gas detection, monitoring and analysis instrumentation for the HVAC and refrigeration industries. ...
View Brand
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...
View Brand
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...
View Brand
Trust Alpha Controls for precise, reliable calibration services that keep your measurements accurate and compliant. With decades of expertise, we deliver confidence and...
View Service
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...
View Service
DC Cable Assemblies for Probes, Sensors and Transmitters
3 Vane standard for average weight [>320 kg/m3 (>20 lb/ft3)] materials
1" BSPT SS Tee
3/4" BSPT SS Tee
1/2" BSPT SS Tee
1-1/2" NPT SS Tee
1-1/4" NPT SS Tee
1" NPT SS Tee
3/4" NPT SS Tee
1/2" NPT SS Tee
Quick disconnect straight through 1/4" NPT connection with shutoff valve.
Quick disconnect straight through 1/4" ID Tubing connection.
Quick disconnect straight through 3/8" BSPT connection.
Quick disconnect straight through 1/4" BSPT connection.
110 V power supply with 25-pin connector.
O-Ring replacement kit for Series DR Glass Flowmeters, Buna-N
Creates a positive force that draws a sample through the high temperature assembly by just using shop air
Cable for Fuji Electric Zirconia Oxygen Analyzers
Replacement sensor element for Fuji Electric ZFK8 and ZFKE detectors.
Direct insertion zirconium oxide oxygen detector for non-hazardous applications
2-phase Biploar Step Motors
1/4" MNPT, 316 Stainless Steel
Field Mountable M8 and M12 Connectors
Pressure snubber for viscous liquids
3" ANSI 150# RF Flange Only
2" ANSI 150# RF Flange Only
1-1/2" ANSI 150# RF Flange Only
O-Ring replacement kit for Series DR Glass Flowmeters, fluoroelastomer
High precision valve, 16-turn, flow rate 6201 and above mL/min air (201 and above mL/min water).
High precision valve, 16-turn, flow rate 2501-6200 mL/min air (81-200 mL/min water).
High precision valve, 16-turn, flow rate 1001-2500 mL/min air (27-80 mL/min water).
High precision valve, 16-turn, flow rate 401-1000 mL/min air (13-26 mL/min water).
High precision valve, 16-turn, flow rate 201-400 mL/min air (7-12 mL/min water).
High precision valve, 16-turn, flow rate 0-200 mL/min air (0-6 mL/min water).
Flow meter mounting kit, no cables
Flow controlling mounting kit, no cables
19" rack mount adapter
1 meter 26-pin cable with two connectors to connect OM5-BP-16-C to OM7-IF
Secure Software for Use with OM-CP Series Data Loggers
3.6V High Temperature Replacement Lithium Battery for High Temperature Pressure Data Logger
Silicone based grease acoustic couplant, 3 oz. tube
Contactor handles as mach
GAT-P-IP, aluminum alligator, clamp only
#4F, Coiled cord, 16 ft. (standard length) TR-7
Green pilot light
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
