Products by Automation Products Group Inc. (APG)

The True Echo PRL Pulse Radar Level Transmitter brings the unassailably accurate level readings of radar sensors to all types of liquid level measurement. The True Echo PRL comes with a variety of housing and antenna materials, but all are IP68 for worry-free level measurement. The True Echo... Read more »

Intelligent and highly configurable. The LPU-2428 can calculate distance, level, flow, and volume in linear and non-linear tanks. Class 1, Div 1 This loop powered sensor is suitable for use in hazardous areas rated CSA Class 1, Div. 1. Maintenance Free With a tough, IP65 rated housing, its... Read more »

The award winning, patented design of the Kari float switches allows up to 4 switch points in a single float. Built Better: Kari Series float switches feature a high chemical compatibility, a stronger cable, and durable components that simply last longer than the competition. Level Control: One... Read more »

APG's submersible pressure transmitters are the only ones on the market with built-in lightning transient protection, Class 1, Div. 1 certification, and a field-adjustable zero. With a maximum submersible depth of 575 ft. (175.25 m), and up to 1500 ft. (457.2 m) available cable, the PT-500 is... Read more »

For caustic, turbulent, and dirty liquids. The PT-500 is the pinnacle of durability with a 316L SS, patented cage, and built-in lightning protection. The PT-500 is designed for reliability in waste water and other dirty or turbulent liquids. Its unique set of features puts it in a class of its... Read more »

PT-510/PT-510W series submersible pressure transmitters offer reliability in harsh industrial conditions. The small size, and all welded, all stainless steel body make the durable PT-510/PT-510W the perfect instrument for static and dynamic pressure measurement. Our PT-510 submersible pressure... Read more »

PT-510/PT-510W series submersible pressure transmitters offer reliability in harsh industrial conditions. The small size, and all welded, all stainless steel body make the durable PT-510/PT-510W the perfect instrument for static and dynamic pressure measurement. Our PT-510W submersible pressure... Read more »

This traditional float switch is inexpensive, effective, and ideal for simple alarm applications. Inexpensive Float Switch FT-100 and FT-300 Series cable float switches give value with high quality at a low cost. If budget is your primary concern, an FT-100 or FT-300 can give you effective... Read more »

Series TLS Cable Float Switches are dual-point switches that provide built-in hysteresis for better pump control. Built-in Hysteresis With switch action at a high and a low level, the TLS provides level control that won't wear out your pumps with frequent on/off cycles. Wide Angle Action The... Read more »

Full Featured Gauge For Indoor Use - With Tare, Peak Hold, and whole list of other functions, the Series PG5 General Purpose Pressure Gauge is a powerful gauge for indoor use. Functionality The Series PG5 General Purpose Digital Pressure Gauge is the foundation to our PG series of gauges, so we... Read more »

Robust Digital Gauge For Harsh Environments The Series PG7 IP67 Digital Pressure Gauge with 0.25% Accuracy is our most rugged gauge, built for either indoor or outdoor use with an IP67 rating, longer battery life, and a full set of functions. Rugged for Outdoor/Indoor Use The Series PG7 digital... Read more »

Large Display For Readability At-A-Glance With a large display and a 270° radial bar graph, the Series PG10 IP65 Digital Pressure Gauge with 5.5" Display is our most full-featured gauge with the longest battery life. Readability With a large, 5-digit display, 0.68 in. characters, and a 270°... Read more »

The PT-L1/L3/L10 series is a collection of simple pressure transducers with an amplified output. Read more »

RST-5003 series Web Enabled Modbus Network Controllers connect APG Tank Cloud sensors to the cloud, as well as any 4-20mA sensor. You'll need this connection module unless you're using an LOE as your Tank Cloud master. Inexpensive Communications Unlike competing methods for remote monitoring,... Read more »

Custom Built, Stem Mounted Float Switches It's hard to beat 7 switch points custom configured to your application from a single sensor. Customizable The FL Series multi-point level switch comes made-to-order. From switch configurations to float types and materials, the FL Series switch adjusts... Read more »

The MND Modbus display works with up to 10 of our Modbus sensors as a master, as a slave, or even as a power source. Powerful Modbus Display The MND can do a lot more than simply display its sensors readings. A few of our favorites include the ability to alter sensor settings using the Modbus... Read more »

Loop Powered The LPD is all about loop-powered circuits, perfect for installing just outside hazardous locations and displaying the readings from your intrinsic safety devices. The LPD has a 4-20 mA input and output. Simplified User Interface With just three buttons, and a large, two-line LCD... Read more »

Flexible Remote Monitoring For Any Network Connection Our flagship Tank Cloud ultrasonic level sensor is flexible enough for any network connection Inexpensive The LOE ultrasonic sensor line is designed for remote level measurement. This is traditionally a very expensive endeavor. We simply tie... Read more »

Modbus Flexibility Meets High Performance Ultrasonic Full featured line for the Modbus RTU protocol. It's Tank Cloud compatible, and works seamlessly with our MND display. Modbus Output The MNU ultrasonic sensor is compatible with any Modbus controller or PLC with an RS-485 Modbus RTU... Read more »

The DCR-1006A controller works together with our MNU ultrasonic sensors to allow simple level monitoring and control without the need of a more advanced system. It's also compatible with our DST ultrasonic sensors. This system has reliably performed for fifteen years, with modern updates and... Read more »