KAL-A - Thermal Flow Sensor for Water-Based Liquids

KAL-A - Thermal Flow Sensor for Water-Based Liquids

Product Features

Revolutionary Microprocessor-Based Drift Stabilization
NPT and 3A Compliant Sanitary Fittings
No Moving Parts
Extremely Low Pressure Loss
Easy to Operate
Insensitive to Dirt & Debris
Made in the USA
Top Seller
Quick Delivery

The Model KAL-A thermal flow sensor for water-based liquids features KOBOLD’s revolutionary temperature-compensating electronics. The compact, one-piece thermal flow sensor with no moving parts provides reliable readings largely unaffected by temperature or physical characteristics of a wide variety of water-based process liquids. This breakthrough is made possible through the use of state-of-the-art microprocessor technology. The microprocessor can be field calibrated to the liquid properties and operating range in a simple, five-minute set-up procedure. This intelligence, coupled with a no-moving-parts design, make the KAL-A flow sensor a superior performer in many applications. To further enhance the versatility of the KAL-A, it is offered in a 3-A compliant version. The thermal flow sensor applies the KAL's advanced microprocessor-based technology to the problem of flow rate detection. Although the calorimetricly sensed output is non-linear in nature, it is extremely repeatable. The KAL-A incorporates the same 8-segment LED display found in the flow switch, with an optional PNP setpoint alarm relay if desired.

Product Specifications

Sensing Range
0.16...6.6 ft/s
Fittings
1/2" NPT or 3/4" NPT Threads, 1½" Tri-Clamp®
Wetted Material
304, 316-Ti SS
Max. Pressure
1450 PSIG (with NPT Connection)
Max. Temperature
176 °F
Repeatability
Approx. 1%
Output Signal
4-20 mA, 3-Wire (Non-Linear)
Optional Switch
PNP Transistor, 400 mA Max.
Media Category
Liquid

Product Features

Revolutionary Microprocessor-Based Drift Stabilization
NPT and 3A Compliant Sanitary Fittings
No Moving Parts
Extremely Low Pressure Loss
Easy to Operate
Insensitive to Dirt & Debris
Made in the USA
Top Seller
Quick Delivery

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Who Are We?

We are the industrial instrumentation partner of choice with comprehensive solutions for measuring what matters to you.

For over 40 years, KOBOLD has been a value-driven leader in process measurement and control solutions. We offer one of the industry’s broadest lines of sensors, switches, and transmitters to measure and control flow, pressure, level, and temperature.

We offer excellence in engineering, high value products, and exceptional customer partnerships that last beyond the sale. Because we design, manufacture, sell, and provide support for our products, you can be assured that you and your application are in expert hands.

Why Choose KOBOLD?

Our Approach: Partnership for the "Long Haul"

We aren’t just interested in selling you instrumentation. You are our priority. Trying to wade through the extensive technologies and options can be a bit intimidating. You don’t have to figure it out on your own. We are here to partner with you, providing free advice from our in-house engineering experts who have decades of collective experience.

We are old-fashion in our beliefs about what doing business should look like. We still have someone answering our phone who will quickly direct you to the right person. We still believe in delivering true value and not subpar quick-fix products that become headaches down the road. We build our products like we build our relationships, for the "long haul".

For certain large-scale projects, we are also able to provide demo instrumentation so you can be confident that our solution is the right fit for your application. We want our products to be the best fit as much as you do. There is no project too large or too small for us.

US Manufacturing Built on German Engineering

We believe that "Made in the USA" still means something. Our products are built with that in mind as we aim to exceed the standards and ideals of quality-focused US manufacturing. We offer the best of both worlds. German engineering is still known as being among the finest and we are proud to build some of the most innovative products in the world. We are also focused on sourcing practices that allow us to provide higher quality components, shorter lead times, and longer lasting products than other instrumentation manufacturers.

Comprehensive Product Line: We Don't Have to "Force a Fit"

We offer one of the industry’s broadest lines of sensors, switches, and transmitters to measure and control flow, pressure, level, and temperature.

We have historically set the bar for innovation and excellence, helping to shape the field of industrial instrumentation into what it is today. Our technologies offer a solution-oriented way to control the most diverse and complex variables and can be easily integrated into a wide variety of systems in many industrial and commerical sectors.

We will not try to sell you any instrumentation that isn’t ideally suited for your application. Because we are unique in the extensiveness of our product line, we don’t have to try and “force a fit” just to make a sale like other companies with limited product lines. In the event we do not have the right solution, we will do our best to point you in the right direction.

Unique/Difficult Applications & Customizations: We Do What They Can't

While we offer a wide variety of standard instrumentation, we are also able to handle unique, difficult, or challenging applications that others can not. Our familiarity with exotic materials allows us to offer solutions for variables that are frequently hard to accommodate. Because we are the manufacturer, we also have the flexibility of being able to provide customized solutions in certain circumstances, based on the exact application needs.

Other Members of the KOBOLD group
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