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The Science Behind Every Safe Journey

Our technology is designed to serve every sector of transportation and supports transportation systems with precision measurement technology that delivers critical real-time data for informed decision-making and optimized performance. With high-accuracy sensors, pressure transmitters, flow meters, data loggers, and environmental monitoring solutions, we help keep engines running smoothly, cargo transported safely, and fuel consumption optimized for maximum cost savings.

Transportation1
ARW9717

Your Transportation Systems, Our Expertise

Trains, trucks, ships, and planes - we’ve got you covered. Because when you’re in the business of getting things from Point A to Point B, you need equipment that delivers reliable results, not delays. At Alpha Controls, we provide state-of-the-art sensing, monitoring, and automation solutions that empower transportation professionals to enhance operational efficiency, minimize risks, and maintain regulatory compliance with absolute confidence.

Highlighted Brands

Dwyersquare

Dwyer

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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Setra Systems 01001 original

Setra Systems

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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Spectrex Inc 01024 xl

Spectrex Inc.

Spectrex is a leader in the flame and open path gas detectors field. Their products are designed to the highest safety requirements for high risk industries and commercial...

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Turbines Inc 08668 original

Turbines Inc.

Founded in 1975, Turbines Incorporated designs and manufactures reliable, competitively priced liquid, gas and cryogenic turbine flow meters, electronic monitors, accessories,...

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Highlighted Services

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Calibration

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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Want to Extend the Life of Your Validation Equipment

Validation

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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All Transportation Products

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Dwyer

200615-02 Aluminum battery type contactor

Aluminum battery type contactor assembly with 16' coiled cord for TR-7

Buy now!
$555.45 USD
Normally ships in 3-4 weeks
200615 00 No 4 B Battery type contactor 09490
Dwyer

200615-00 #4B, Battery type contactor

#4B, Battery type contactor (complete) includes: #4C, #4F & #4G

Buy now!
$257.25 USD
Normally ships in 3-4 weeks
1818 0085 Air duct probe K type thermocouple 08832
Dwyer

1818-0085 Air duct probe, K type thermocouple.

Air duct probe, K type thermocouple.

Buy now!
$146.70 USD
Normally ships in 3-4 weeks
1818 0082 Surface probe K type thermocouple 08831
Dwyer

1818-0082 Surface probe, K type thermocouple.

Surface probe, K type thermocouple.

Buy now!
$264.80 USD
Normally ships in 3-4 weeks
1818 0078 Penetration probe K type thermocouple 08830
Dwyer

1818-0078 Penetration probe, K type thermocouple.

Penetration probe, K type thermocouple.

Buy now!
$85.00 USD
Normally ships in 3-4 weeks
1818 0074 Immersion probe K type thermocouple 08829
Dwyer

1818-0074 Immersion probe, K type thermocouple.

Immersion probe, K type thermocouple.

Buy now!
$92.70 USD
Normally ships in 3-4 weeks
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Dwyer

18-110L Cover Assembly

Cover Assembly

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$160.65 USD
Normally ships in 3-4 weeks
166 6 CF Pocket size Pitot tube 08558
Dwyer

166-6-CF Pocket size Pitot tube

Pocket size Pitot tube, 1/8" dia., 6" insertion length, 3" tip, with 1/8" male NPT compression fitting.

Buy now!
$190.80 USD
Normally ships in 3-4 weeks
166 12 Pocket size Pitot tube 08802
Dwyer

166-12 Pocket size Pitot tube

Pocket size Pitot tube, 1/8" dia., 12" insertion length, 3" tip.

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$173.20 USD
Normally ships in 3-4 weeks
166 T Telescoping Stainless Steel Pitot Tube 05125
Dwyer

166T Telescoping Stainless Steel Pitot Tube

Air flow sensor with adjustable design extends insertion length to 36 in

Buy now!
$392.55 USD
Normally ships in 3-4 weeks
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Dwyer

124128-93 O-Ring

O-Ring replacement kit for Series DR Glass Flowmeters, Buna-N

Buy now!
$76.40 USD
Normally ships in 3-4 weeks
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Dwyer

124128-92 O-ring

O-Ring replacement kit for Series DR Glass Flowmeters, fluoroelastomer

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$98.25 USD
Normally ships in 3-4 weeks
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Dwyer

1227-CC Vinyl Carrying Case

Vinyl carrying case for the 1227 manometer.

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$35.85 USD
Normally ships in 3-4 weeks
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Dwyer

121-14-1 Body Gasket

Body Gasket

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$100.15 USD
Normally ships in 3-4 weeks
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Dwyer

121-116 Gland Assembly

Gland Assembly

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$276.70 USD
Normally ships in 3-4 weeks
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Dwyer

119020-90 V6 trimmable vane assembly

V6 trimmable vane assembly

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$75.50 USD
Normally ships in 3-4 weeks
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Dwyer

100339-00 #4G, Mil-Spec cord connector

#4G, Mil-Spec cord connector

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$53.65 USD
Normally ships in 3-4 weeks
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Dwyer

100044-00 Optional pointer flag, for RMC flowmeter

Optional pointer flag, for RMC flowmeter

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$11.50 USD
Normally ships in 3-4 weeks
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Dwyer

100043-00 Optional pointer flag, for RMB flowmeter

Optional pointer flag, for RMB flowmeter

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$11.50 USD
Normally ships in 3-4 weeks
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Dwyer

100042-00 Optional pointer flag, for RMA flowmeter

Optional pointer flag, for RMA flowmeter

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$11.10 USD
Normally ships in 3-4 weeks
PDX6901 Snubber Flexible Leads 00862
Precision Digital

PDX6901 Snubber Flexible Leads

Snubber 0.01μF/470Ω flexible leads

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$14.00 USD
Normally ships in 1-2 weeks
PDA SSTAG Stainless Steel Tag 08591
Precision Digital

PDA-SSTAG Stainless Steel Tag

Stainless Steel Tag

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$33.00 USD
Normally ships in 2-3 weeks
PDAPLUG75 P Conduit Plug 00847
Precision Digital

PDAPLUG75P Conduit Plug

3/4" NPT plastic conduit plug for VantageView

Buy now!
$14.30 USD
Normally ships in 1-2 weeks
PDAPLUG75 Stopping Plug 00846
Precision Digital

PDAPLUG75 Stopping Plug

3/4" NPT 316 stainless steel stopping plug with approvals

Buy now!
$27.50 USD
Normally ships in 1-2 weeks
PDAPLUG50 Stopping Plug 00845
Precision Digital

PDAPLUG50 Stopping Plug

1/2" NPT 316 stainless steel stopping plug with approvals

Buy now!
$27.50 USD
Normally ships in 1-2 weeks
PDAPLUG2 Conduit Plug 00865
Precision Digital

PDAPLUG2 Conduit Plug

Helios plastic conduit plug

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$50.60 USD
Normally ships in 1-2 weeks
PDABAT36 D Replacement Battery 00844
Precision Digital

PDABAT36D Replacement Battery

Approved replacement 3.6 V d-cell lithium battery

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$79.20 USD
Normally ships in 1-2 weeks
PDABAT36 C Approved Replacement Battery 00843
Precision Digital

PDABAT36C Approved Replacement Battery

Approved replacement 3.6 V C-Cell lithium battery

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$60.00 USD
Normally ships in 1-2 weeks
PDA8485 Converter 00840
Precision Digital

PDA8485 Converter

USB to RS-485 Converter

Buy now!
$250.00 USD
Normally ships in 1-2 weeks
PDA8232 N Converter 00839
Precision Digital

PDA8232-N Converter

USB to RS-232 Converter

Buy now!
$68.00 USD
Normally ships in 1-2 weeks
PDA8068 Serial Adapter 00838
Precision Digital

PDA8068 Serial Adapter

USB Serial Adapter for PD6830 & PD6730

Buy now!
$96.00 USD
Normally ships in 1-2 weeks
PDA8006 Serial Adapter 00837
Precision Digital

PDA8006 Serial Adapter

Trident USB serial adapter

Buy now!
$52.00 USD
Normally ships in 1-2 weeks
PDA7485 Converter 00836
Precision Digital

PDA7485 Converter

RS-232 to RS-422/485 converter

Buy now!
$229.00 USD
Normally ships in 1-2 weeks
PDA7422 Serial Adapter 00835
Precision Digital

PDA7422 Serial Adapter

Trident RS-485 serial adapter

Buy now!
$105.00 USD
Normally ships in 1-2 weeks
PDA7420 Cable 00834
Precision Digital

PDA7420 Cable

Trident meter copy cable

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$17.00 USD
Normally ships in 1-2 weeks
PDA7232 Serial Adapter 00833
Precision Digital

PDA7232 Serial Adapter

Trident RS-232 Serial Adapter

Buy now!
$96.00 USD
Normally ships in 1-2 weeks
PDA6846 SS Stainless Steel U Bolt Kit 08590
Precision Digital

PDA6846-SS Stainless Steel U-Bolt Kit

SS U-Bolt Kit (1 U-Bolt) For 1.5" or 2.0" Pipe

Buy now!
$35.00 USD
Normally ships in 2-3 weeks
PDA6631 Mounting Kit 00826
Precision Digital

PDA6631 Mounting Kit

Mounting kit for ProtEX PD663

Starting at
$25.00 USD
Normally ships in 1-2 weeks
PDA6260 Helios Pipe Mounting Kit 00864
Precision Digital

PDA6260 Helios Pipe Mounting Kit

Helios pipe mounting kit zinc plated steel

Buy now!
$140.00 USD
Normally ships in 1-2 weeks
PDA1485 Pro Vu RS 485 Serial Adapter 00820
Precision Digital

PDA1485 ProVu RS-485 Serial Adapter

Converts the serial output of the ProVu meter to an unbalanced, full-duplex RS-232 signal

Buy now!
$109.00 USD
Normally ships in 1-2 weeks
PDA1232 Pro Vu RS 232 Serial Adapter 00819
Precision Digital

PDA1232 ProVu RS-232 Serial Adapter

Converts the serial output of the ProVu meter to an unbalanced, full-duplex RS-232 signal

Buy now!
$109.00 USD
Normally ships in 1-2 weeks
PDA1044 Pro Vu Digital IO Expansion Module 00818
Precision Digital

PDA1044 ProVu Digital I/O Expansion Module

Adds four digital inputs and four digital outputs to any ProVu meter

Buy now!
$85.00 USD
Normally ships in 1-2 weeks