Liquid Level Sensors and Controllers
Flowline Ultrasonic Level Sensors
The Flowline EchoPod®, EchoSonic® II, Echotouch™, EchoSpan® and EchoSwitch® are innovative ultrasonic liquid level sensor families that replace float, conductance and pressure sensors that fail due to contact with dirty, sticky and scaling liquids in small, medium and large capacity tanks. These liquid level sensors can be used in either open or enclosed tanks (not suitable for pressurized tanks). PC software configured or pushbutton configured models are available.Software Configured Ultrasonic Level Sensors Overview Pushbutton Configured Ultrasonic Level Sensors/Transmitters Overview
Flowline Level Sensors (Contact)
Flowline Level Controllers
Switch-Pro™ general purpose level controllers are available in three discrete sensor input configurations for alarms, pump and valve control. The LC52 DataPoint™ general purpose controller for analog sensor inputs provides single tank level indication with 2 relays, up to three setpoints and an isolated analog repeater.
ProSense Float Level Switches
ProSense float level switches provide a low-cost
general purpose solution for single point monitoring of liquid
level in a variety of applications. Designed for shock and
vibration resistance, ProSense float level switches ensure long and
trouble-free service. Powerful permanent magnets within the float
actuate a highly reliable and repeatable hermetically sealed reed
switch as the float rises and lowers with liquid level.-
general purpose, low-cost!
These switches are available in several different material constructions for compatibility with many types of liquids, a wide temperature range, and various system pressure requirements. Vertical and horizontal mounting styles with several mounting thread variations are available for ease of installation.
ProSense Submersible Level Sensors
The ProSense SLT series submersible level sensors provide continuous liquid level measurement by sensing the hydrostatic pressure produced by the height of liquid above the sensor and providing a 4-20 mA output signal compatible with PLCs, panel meters, data loggers, and other electronic equipment.
Proximity Level Sensors
offers a variety of capacitive level sensors. NPN and PNP logic
outputs and normally open or normally closed output models are
available. All capacitive proximity sensors have LED status
indicators to verify operation at the switch; and all capacitive
proximity sensors are IP65 or IP67 rated.
Ultrasonic: SU, UK, UT and TU series round body reflective ultrasonic distance sensors emit a sound impulse and measure the elapsed time of the returned echo signal reflected off of a detected object.
Capacitive and ultrasonic proximity sensors.