Instrumentation — Pressure Gauges, Flow Meters, Level & pH/ORP Sensors

136 products

Showing 121 - 136 of 136 products

Explore instrumentation products from trusted brands such as American Granby, Banjo, Blue-White, GF Signet, and more. Gauges, flow meters, level sensors, and electrodes are used to monitor and measure pressure, flow, level, and fluid characteristics in piping systems

Explore our collection today to find the right tools for safe and reliable transport of liquids and gases.

Showing 121 - 136 of 136 products

2537 Paddlewheel Flow Meters

From $782.40

8150 Battery Powered Flow Totalizer

From $831.20

2536 Rotor-X Paddlewheel Flow Sensors

From $412.80

8900 Multi-Parameter Controller Modules

From $240.00

8900 Multi-Parameter Controller Accessories

From $49.60

9900 Transmitter Plug In Modules

From $145.60

9900 Field Mount Transmitter Adapter Kit

From $36.80

9900-1BC Batch Controller System

$1,466.40

9900 Transmitter Rear Enclosure Kit

From $94.40

9900 Transmitter

$740.80

9950 Relay Modules

$300.80

F-451 Polysulfone Flow Meters

$589.21

F-550 Acrylic Flow Meters

From $175.93

F-452 Polysulfone Flow Meters

$1,037.91

American Granby Harvard Pressure Gauge In Use

4-1/2 in. Dry Pressure Gauges - No Lead

$18.25

Banjo MFM100 1 in. Full Port Manifold Flow Meter 150psi - MFM100

1 in. Full Port Manifold Flow Meters, 150psi - MFM100

$836.48

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Our Collection

Our instrumentation collection is available in a variety of styles and sizes to help support precise fluid management and system diagnostics. You’ll find:

Gauges: Track pressure levels
Flow Meters: Measure fluid flow rates
Flow Sensors: Quick and accurate flow measurement
Level Sensors: Monitor liquid levels in tanks, pipes, and vessels
Electrodes: Monitor pH, ORP, conductivity, resistivity, and chlorine levels accurately.
Instruments & Accessories: Support and enhance measurements, including analyzers, transmitters, and fittings.

Where Instrumentation is Used

Instrumentation products are important tools in industrial systems for monitoring and controlling fluids. They are commonly used in:

Water treatment
Chemical processing
Manufacturing
Industrial process control

The Alsco Difference

For over 40 years, Alsco Industrial has specialized in corrosion-resistant, fluid-management products including plastic pipe, valves, fittings, tubing, pumps, instrumentation and accessories.

Our team combines hands-on experience with in-depth product knowledge to help you find the right instrumentation product for your needs.

Your Trusted Source for Instrumentation Products

Discover our full collection of Instrumentation today or browse our other collections such as valves and fittings. Enjoy Free shipping on orders over $250, so you get the products you need quickly and without any worry.