Product Categories

Join Our Newsletter

Receive updates and latest news from Echo Process Instrumentation.


Level Switch
You're at: Products > Level Switch

Sort :
GapSwitch 416X
GapSwitch 416X

The Ultrasonic Point Level System 416X Series is an ideal solution for detecting liquid in compact spaces.

View Products
Air Transducer - Ultrasonic Level Transducer
Air Transducer - Ultrasonic Level Transducer

ECHO'S newest product THE AIR TRANSDUCER is a smart ultrasonic level transmitter. It has 5 modes of operation: level, distance, OCM flow, volume and pump control. It comes in 2 models, 3m (10 ft) and 10m (33 ft) ranges with 2 SPDT relays, 2 Modbus RTU RS-485 terminals and 1 4-20mA output. Pricing available! Call one of our helpful sales engineers for product and application details! 850-609-1300

View Products
VibraSwitch 200 Series - Vibrating Level Switch
VibraSwitch 200 Series - Vibrating Level Switch

The ECHO VibraSwitch 200 Series for solids uses a piezoelectric crystal that vibrates at a known frequency. When the material comes in contact, the oscillation changes and forces a relay to activate. As the material lowers, the normal oscillation resumes and the relay goes back to normal state. The Single Blade (Stocktrol) and Dual Blade versions resist material build-up resulting in maintenance-free operation.

View Products
RotoSwitch 300 Series - Rotary Paddle Level Switch
RotoSwitch 300 Series - Rotary Paddle Level Switch

The ECHO RotoSwitch 300 Series is a range of rotating paddle level switches for monitoring and controlling bulk solids level. A synchronous motor rotates the paddle utlizing a magnetic drive. As the material rises the paddle rotation is impeded from moving and the increased motor torque activates the relay switch and stops the motor. A spring mechanism reactivates the motor and returns the switch to normal state.

View Products
CapSwitch 500 Series - Capacitance Level Switch
CapSwitch 500 Series - Capacitance Level Switch

The ECHO CapSwitch 500 is a reliable capacitance level switch with no moving parts. The state of the art sensing technology is Impulse RF Admittance measurement with an active guard. This provides excellent level detection while being insensitive to material buildup. It can be used for liquids, slurries, powders and bulk solid materials.

View Products