Blog - SMD Fluid Controls

How SMD’s Combination Level/Temperature Switches Ensure Safety in a 7-Story Hydraulic Elevator

April 29, 2026

When it comes to hydraulic elevators, safety and reliability are paramount. A recent installation of SMD’s combination level/temperature switches in a 7-story hydraulic elevator in Missouri highlights how our technology is transforming elevator operations. Here’s a closer look at this specific application and how SMD’s switches are making a difference.

Capacitive Point Sensors: Enhancing Liquid Level Detection for Diverse Applications

November 6, 2024

Capacitive Point Sensors: Enhancing Liquid Level Detection for Diverse Applications In industries where precision and reliability in fluid measurement are critical, capacitive point sensors have emerged as an essential tool for non-invasive liquid level detection. From medical devices to water …

Elevator Power Unit Monitoring: Ensuring Safety with Liquid Level and Temperature Solutions

October 30, 2024

Low level and Temperature Monitoring: The Importance of Monitoring in Elevators Elevators are a vital part of modern infrastructure, transporting people and goods safely and efficiently. However, maintaining the integrity of elevator systems requires robust monitoring solutions, especially concerning hydraulic …

Optical Liquid Level Sensors: Enhancing Precision for Various Applications

October 30, 2024

Optical Liquid Level Sensors: Enhancing Precision for Various Applications In many industries, accuracy and reliability are crucial. Optical liquid level sensors provide the precision needed to monitor and maintain optimal operations. These sensors are commonly used in sectors like industrial …

July 15, 2024

Background A chemical manufacturing company faced challenges with their existing liquid level monitoring system, which frequently failed due to the corrosive nature of the chemicals used in their processes. They needed a more reliable and durable solution to ensure accurate …

June 5, 2024

The FS20-X090 float switches, made from 316 stainless steel and custom designed for high-pressure applications, these models feature a weighted float with a specific gravity of .90 with 150°C max temperature and a max pressure of 750 PSIG. We can …

December 4, 2023

What is an optical liquid level sensor? The Optical Liquid Level Sensor is a solid-state technology which uses an infra-red LED and phototransistor to detect the presence or absence of liquid. In this article, we will cover what the level …

Capacitive Level Sensors: How they Work and Their Benefits

July 6, 2022

Capacitive level sensors are operated by two electrodes forming a capacitor, often in the form of two parallel metal plates with insulating (non-conductive or “dielectric”) material separating them. If you’re looking for a level sensor versatile enough to measure liquids, …

How Do Optical Level Sensors Work?

February 16, 2022

If you’re looking for a durable, sophisticated device for industrial point level sensing, an optical level sensor might be what you’re looking for. Using infrared light and no moving parts whatsoever, optical sensors are ideal in environments where more traditional …

Protect Your Fluid Control Electronics With A Junction Box

March 23, 2021

These electronic accessories allow for easy wire access to perform repairs or alterations. Protecting the wiring in your fluid control electronics is imperative, especially when your application deals with harsh environments while needing to produce accurate readings.

Shortcodes Ultimate

Change currency

From Our Blog

How SMD’s Combination Level/Temperature Switches Ensure Safety in a 7-Story Hydraulic Elevator

Capacitive Point Sensors: Enhancing Liquid Level Detection for Diverse Applications

How SMD’s Combination Level/Temperature Switches Ensure Safety in a 7-Story Hydraulic Elevator

Capacitive Point Sensors: Enhancing Liquid Level Detection for Diverse Applications

Elevator Power Unit Monitoring: Ensuring Safety with Liquid Level and Temperature Solutions

Optical Liquid Level Sensors: Enhancing Precision for Various Applications

Case Study: Enhancing Chemical Processing with the FMCX Multi-Level Switch

The FS20-X090 series float switches are intended to be used as an oil/water interface switch that will sink in the oil, but float on water.

Having trouble customizing GEM ELS Optical Sensors? SMD Sensors can help with your design with our Optical Sensor line OSX Series

Capacitive Level Sensors: How they Work and Their Benefits

How Do Optical Level Sensors Work?

Protect Your Fluid Control Electronics With A Junction Box