JLW Instruments

JLW InstrumentsRequest A Quote

Chicago, IL

At JLW Instruments, we pride ourselves on being a leading provider of high-quality pressure gauges and a wide range of related products and services. Our journey began many years ago, and since then, we have established a strong reputation for excellence in the field of pressure measurement and instrumentation.

Our company was founded by a group of dedicated engineers and professionals who shared a common passion for precision and accuracy in pressure measurement. We believe that the accurate and reliable measurement of pressure is fundamental in countless industries, from manufacturing and pharmaceuticals to aerospace and automotive, and our mission is to provide the tools and expertise needed to meet these crucial demands.

Our pressure gauge products are the cornerstone of our business, and we offer an extensive range to cater to diverse applications. Whether you require mechanical pressure gauges, digital pressure gauges, or specialized models designed for extreme conditions, we have the perfect solution for your specific needs. Our gauges are known for their exceptional accuracy and durability, and they come in various sizes and pressure ranges to accommodate a wide spectrum of industries.

Calibration is a critical aspect of pressure gauge functionality, and we offer NIST-traceable calibration services to ensure that your instruments consistently deliver precise and reliable readings. Our state-of-the-art calibration laboratory is equipped with the latest technology and operated by skilled professionals who follow rigorous quality standards.

At JLW Instruments, we are committed to staying at the forefront of technological advancements in pressure measurement. We continually invest in research and development to offer the latest innovations in pressure gauge technology to our customers, ensuring that they have access to the most advanced instruments available.

JLW Instruments is more than just a supplier of pressure gauges; we are your trusted partner in the world of pressure measurement. Our dedication to quality, accuracy, and exceptional customer service sets us apart in the industry, and we look forward to serving your pressure gauge needs for many years to come.

Pressure Gauges Power Pages

Pressure Gauges

Pressure Gauges

A pressure gauge is a method of measuring fluid, gas, water, or steam intensity in a pressure powered machine to ensure there are no leaks or pressure changes that would affect the performance of the system. Pressure systems are designed to operate within a specific pressure range...

Pressure Switches

Pressure Switches

A pressure switch is a mechanical or electronic device activated by the pressure of the process fluid upon reaching a certain threshold or setpoint. A pressure switch can have a bourdon tube, piston, diaphragm, or membrane that moves or deforms according to the amount of pressure exerted by the system...

Pressure Transducers

Pressure Transducers

A pressure transducer is a mechanical device that converts applied pressure, a physical quantity, into a measurable and industry-standard electrical signal which is linearly and proportionally related to the applied pressure...

Air Pressure Switches

Air Pressure Switches

A mechanical device called an air pressure switch uses pressure to regulate how an electric air compressor operates. The device's air pressure circuit mechanism supplies the motor with electricity. A pressure switch relief valve is a...

Differential Pressure Switch

Differential Pressure Switch

Differential pressure is the difference in pressure between two points that is measured using different types of pressure sensing devices. An essential part of differential pressure measurement are gauges and switches that are...

Level Switches

Level Switches

A level switch is an electrical or mechanical method for measuring the level of a liquid, powder, or granule material. It is designed to activate an alarm if the material level in a container passes a predetermined height or depth...

Pressure Sensors & Pressure Controls
Featured Industries