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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Output module 4-20 mA
Replacement sensor CO/H2-compensated Low Range
Includes 1/4T SS compressions fittings and additional elements; 0.1 micron particulate
Diffusion cap for the HPP125 probe, no filter- open pore
Spare filter for the HPP125 probe, 100 micron
Spare smart sensor tip, includes NIST traceable certificate RH/T/DP/P
Field replacable BACnet board kit
Complete kit for configuration of all INOR PC programmable transmitters, Ex certified
Configuration kit for remote configuration and monitoring via Bluetooth®
Wall Mounting Kit
RS-232 single ended serial cable for interface
Foam lined transportation case specified to protect instrumentation during shipping
Heated 1/4" teflon tubing with length and power options
Replacement o- ring kit for the X3SF sensor
Available in many range and time options
Li-Ion battery, 18V, 9AH for NP4DLM an d NP2DLM
LI-ION BATTERY, 18V, 5AH FOR NP2DLM
Allows users of the TS2, TSS2, TSX, TSF, and TSWB Series to quickly program multiple controllers without external power
Spare KF-16 x KF-25 w/ centering rings & clamp
Power supply, 100 - 240 VAC
Optional waterproof probes available in various lengths and camera orientations for the DS701 and DS703 FC
HART-USB modem with DIN retail and ATEX
Mini-USB to full USB cable
Weather-proof enclosure that provides means to protection-mount all Macurco 6-Series gas detectors in non-hazardous locations
Airtight enclosure that provides a means to mount any Macurco gas detector to an air duct
Rubber boot, rear port
Rubber boot, bottom port
HART - USB modem with DIN rail
HART- USB modem
¾ in. NPT mount junction box with one liquid tight connector and cap with junction terminals
Rotor with PVDF Black, PVDF Natural or ETFE (Tefzel) material options
Transmitter integral mounting kit- NPT, valox, polypropylene or PVDF options
Retaining nut replacement kit- retaining nut, NPT, valox or polypropylane or PVDF
Universal mount junction box
Universal mounting kit
SPARE Cap. KF-16 x .750" Plastic (Pack of 4)
REPLACEMENT / Rebuild O-Rings Core Tools 5/16 in
Digital input plug-in module slot A
RS-485 communications plug-in module slot A
Triac plug-in module slot 2
SSR driver plug-in module slots 2 and 3
Angle adapter for Meriam well type included tube manometers
Plastic line trap, ring type, for Meriam well type manometers
Indicating fluids for the Meriam manometers
N.I.S.T. certificate / scale for Meriam manometers
1/4 in NPT street elbow in steel for the 10AA25 Clean-Out U-Type manometer
Float check valve for Meriam manometers
Four channel swith input module for the QEL Q-Controller
Fill out our request form and our team will help you locate, quote, and deliver the solution that fits your requirements.
