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Enhancing Efficiency & Safety with Precision Measurement

In chemical processing, precision is essential to safe and reliable operations. Alpha Controls supports plants, refineries, and research laboratories with high-accuracy instrumentation that delivers dependable, real-time data. By strengthening process control, product quality, and personnel safety, our solutions help organizations operate with confidence across demanding chemical environments.

Chemical1
Alpha Lab 090

Partner with Alpha Controls for Reliable Chemical Industry Solutions

With deep industry expertise, Alpha Controls helps chemical companies take control of their operations with trusted instrumentation and calibration solutions. Our team understands the chemical industry’s strict demands and provides reliable, data-driven solutions to keep your operations running at their best.

Learn More About The Chemical Industry with Brand's Brands

How a Simple Temperature Switch Can Save You from Major Downtime - Brand's Brands Episode 33

The Critical Role of Intrinsically Safe Equipment in Industrial Safety - Brand's Brands Episode 29

What's the Difference Between Mass Flow & Volumetric Flow? - Brand's Brands Episode 6

Highlighted Brands

Additel

Additel Corporation

Additel Corporation is a premier, worldwide provider of process calibration equipment. Dedicated to designing, manufacturing, and delivering the highest quality handheld test...

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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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R Stahl 01007 original

R. Stahl

R. STAHL is acknowledged as the world's foremost innovator in explosion proof and explosion protected components and systems for automation, control and distribution, operations...

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Alicat Scientific 01005 original

Alicat Scientific

Alicat Scientific is an ISO 9001 manufacturer of mass flow meters, mass flow controllers, pressure controllers and digital pressure gauges for gases and liquids. Alicat...

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Fluke Calibration 01008 original

Fluke Calibration

Fluke Calibration is a leader in precision calibration instruments, equipment, service and software for electrical, RF, temperature, pressure and flow measurements. Calibration...

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Highlighted Services

Chemicalcalibrationheader

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 Chemical Products

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3000 Pocket Weather Meter 01655
Kestrel

3000 Pocket Weather Meter

Calculates the dewpoint and heat stress index, patented impeller and sensor technology, 5 year warranty

Buy now!
$223.00 USD
Normally ships in 1-2 weeks
2000 Pocket Wind Meter 01653
Kestrel

2000 Pocket Wind Meter

Patented external temperature sensor, waterproof & designed to float if dropped in water

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$148.00 USD
Normally ships in 1-2 weeks
1000 Pocket Wind Meter 01652
Kestrel

1000 Pocket Wind Meter

Can easily be switched between mph, km/h, ft/min, m/s, knots and Beaufort, 5 yr warranty

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$123.00 USD
Normally ships in 1-2 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

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$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

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$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

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$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

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

PDA8232-N Converter

USB to RS-232 Converter

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

PDA8068 Serial Adapter

USB Serial Adapter for PD6830 & PD6730

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

PDA8006 Serial Adapter

Trident USB serial adapter

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$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

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$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
Alpha Controls logo with text stating no product image available
Precision Digital

PDA1024-01 Power Supply

24 VDC power supply for DIN rail

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$99.00 USD
Normally ships in 1-2 weeks
PDA1011 Pro Vu Expansion Module 00816
Precision Digital

PDA1011 ProVu Expansion Module

Adds an additional two (2) analog outputs to any dual-input ProVu meter or ProVu Modbus® scanner

Buy now!
$166.00 USD
Normally ships in 1-2 weeks
PDA1004 Expansion Module 00815
Precision Digital

PDA1004 Expansion Module

ProVu 4 relays expansion module

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$125.00 USD
Normally ships in 1-2 weeks
PDA1002 Din Rail Mounting Kit for Pro Vu Modules 00814
Precision Digital

PDA1002 Din Rail Mounting Kit for ProVu Modules

ProVu DIN rail mounting kit for two modules

Buy now!
$19.00 USD
Normally ships in 1-2 weeks
PDA0004 Cable Gland 05350
Precision Digital

PDA0004 Cable Gland

Cable gland for Helios large display meter

Buy now!
$12.00 USD
Normally ships in 1-2 weeks