Take a look at the history behind APG’s HU Hammer Union pressure transducer.
Monitoring water well levels can be challenging, as wells are often in remote areas where power isn’t available. While some wells are only 10 to 60 feet, there are many that are hundreds of feet deep. For water well level monitoring, and especially for the deep wells, we at Automation Products Group, Inc. (APG) recommend […]
Accuracy is paramount to the success of a pressure transducer. However, the output of a pressure transducer isn’t linear, meaning the signal deviates from reality by varied amounts across the full measurement span. When graphed, the output looks like a curve rather than a straight line. This behavior is expected. But it can’t get out […]
Over the years, we have provided several articles on how to install an ultrasonic sensor, proper mounting, using a stilling well, as well as the top 10 mistakes with ultrasonic sensors. Well, today is your lucky day. We are making life a bit easier for you and combining these articles into one fun to read […]
Liquids with high viscosity present a unique challenge to level measurement sensors. While some sensors work just fine, others require a little extra maintenance, and some should simply be avoided. At Automation Products Group, Inc. (APG), we’ve put together a guide on how to measure the level of viscous liquids. What is Viscosity? Viscosity for […]
Proper load resistance is important in DC control and communication circuits. Control networks need it to function, and it determines how power is flows within a circuit. Here at Automation Products Group, Inc. (APG), we’ll define load resistance, what it’s for, and how a control network fits into it. Load Resistance Defined At the most […]
With wiring and connections, several problems can prevent a sensor from reading properly. At Automation Products Group, Inc. (APG), we’ve seen many issues with wiring. This is why we’ve put together this guide on the five most commonly identified wiring problems and their solutions. Problem 1: Vibration and Loose Wiring Vibration is common throughout industry. […]
A multimeter is crucial for troubleshooting an industrial sensor. We’ve asked the experts here at Automation Products Group, Inc. (APG) to provide a guide on how to use a multimeter to troubleshoot your industrial sensor and get it working properly in no time! What is a Multimeter? A multimeter is an electrical instrument used to […]
Controlling pumps with standard cable-suspended float switch can be challenging. You need at least two float switches and a controller to manage the logic. Securing them to conduit to prevent tangling is necessary, and their reliability is often limited, with an expected lifespan of only two to three years. Why Choose the Kari Float Switch […]