- Offers choice of dual-discrete or analog/discrete output
- Available with range of 150 mm to 1 m or 300 mm to 2 m, depending on response time
- Offers dual-discrete models for ON/OFF switching or pump/level control
- Available with analog output for applications requiring a continuous current or voltage output
- Features independently programmable outputs
- Housed in T-style right-angle housing with 30 mm threaded nose
- Available in chemically resistant models with a Teflon coating to protect the transducer
- Simplifies setup with push-button TEACH programming of custom sensing window
- Allows remote programming with an external switch, computer or controller for added security and convenience
- Provides digital filtering for exceptional electrical and noise immunity
Recommended Latest Technology: T30UX Series
Temp Compensation Ultrasonic Sensor
- Offers choice of user-selectable NPN or PNP discrete or 0-10V dc or 4-20 mA analog output
- Available with range of 100 mm to 1 m, 200 mm to 2 m, or 300 mm to 3 m
- Delivers high-accuracy performance with built-in temperature compensation across a wide range of ambient temperatures
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Application Notes
Day Tank Level Monitoring
Using a wireless level monitoring system, day tank fill levels are now monitored continuously so that materials are maintained at a specific quantity. Because these tanks are slowly filled or depleted, ultrasonic sensors can be used to measure the tank levels without false readings or tank wall interference. With a SureCross Wireless Network, FlexPower™ Nodes are deployed at each tank without the need to run cables for power or I/O data transmission. Banner’s unique power management capability enables a Node equipped with a T30UF ultrasonic analog level sensor to operate for years on a single DX81 battery power supply. Remotely located tank sensor readings can be forwarded to a host system for data tracking, sending e-mail alerts, or to trigger specific events, such as refilling the tank. Tank resources are only filled when necessary to maintain customer-defined levels. Time is no longer wasted performing routine refills on tanks that did not need to be refilled.
Fluid Level Control in a Forming Tank
To create a ceramic form, a vacuum is applied to a ceramic fiber suspended in an aqueous solution. Float mechanisms are ineffective for level control because the fiber adheres to the float, rendering it inoperable. Instead, a T30 UHPA ultrasonic sensor with pump in/pump out logic is used, with the power supply and 24 volt DC relay housed in a NEMA 12 enclosure behind the production line. The sensor is impervious to the washdown at the end of each shift.