Ultrasonic Sensors in Agricultural Automation
In modern agriculture, sensors are used to reduce labor, increase production, and limit waste. Migatron offers intrinsically safe ultrasonic sensors for silos, grain elevators, chemical tanks and more.
Applications of Ultrasonic Level Sensors in Farming
Non-Contact Level Sensors for Grain Bins
Featured Ultrasonic Sensor: RPS-409A-IS2
Grain bins require continuous, accurate level monitoring to prevent overfilling, optimize storage space, and automate auger control. The RPS-409A-IS2 Intrinsically Safe Ultrasonic Sensor is ideal for this use.
Why RPS-409A-IS2
- Long-range capability (up to 216 inches) fits large storage bins.
- Intrinsically Safe approvals for Hazardous Locations and Explosive Atmospheres.
- Non-contact and durable—suitable for dusty and humid environments.
How It Works
- Mounted on the bin ceiling, the RPS-409A-IS2 monitors grain height in real time.
- Its analog voltage output is fed into a PLC or digital panel meter (e.g., PD6000) for continuous display and alarm settings.
- Calibration flexibility allows farmers to set high/low thresholds for alarms or automate unloading processes.
Liquid Level Sensors for Fertilizer Tanks
Featured Ultrasonic Sensor: RPS-429A-IS
Agricultural facilities storing liquid fertilizers or pesticides must monitor tank levels in hazardous locations and explosive atmospheres. We offer a signature line of IP67 rated sensors for agriculture that can be used in hazardous gas or dust environments classified as Class I, II, or III when used with approved intrinsic safety barrier(s).
How It Works:
- The RPS-429A-IS ultrasonic sensor, mounted at the top of the chemical tank, provides continuous analog feedback.
- Real-time readings can be used to control refilling operations or trigger alarms.
Why RPS-429A-IS
- Intrinsically Safe approvals: ATEX, IECEx, & C-UL-US
- Available in PVC housing for chemical resistance
- Designed for analog integration with PLCs, and includes temperature compensation for accuracy.
Ultrasonic Sensors & Controllers for Agriculture
Our line of Intrinsically Safe Ultrasonic Sensors are engineered to perform reliably in the dusty environments found in agriculture and farming. Whether you need hazardous area sensors of agriculture chemicals or bulk material level sensors for grain elevators, our sensors provide certified protection that is required for hazardous locations while delivering accurate, non-contact measurement you can trust.
- PVC/PPS Ultrasonic Sensor of Outdoor Use
- IP67 Ultrasonic Sensor for Harsh Environments
- PVC/PPS Ultrasonic Sensor of Outdoor Use
- IP67 Ultrasonic Sensor for Harsh Environments
Ultrasonic Success Stories in Agricultural Applications
See how Migatron’s ultrasonic sensors solve real-world challenges in agriculture and farming applications:
- A manufacturer wants to maintain a level in the main sugar cane carrier or conveyor.
- They need an ultrasonic sensor with a wide temperature range that can withstand rain, fog, wind, dust, mud, and small waste particles.
- A manufacturer needs to monitor the level of a sand/gravel mixture in a silo.
- They need a non-contact sensor that can be used in an extremely dusty environment.