LIT25 Level Indicating Transmitter

Greyline LIT25 Level Indicating Transmitter

  • Low Cost

  • Isolated 4-20mA Output (1000 ohm)

  • Large LCD Display

  • Programmable Signal Relay

  • Non-Contacting Ultrasonic Sensor or Optional Pressure Sensor

  • Built-in 2-Key Calibrator

  • Watertight, Dust tight Enclosure

  • Self-Testing

LIT25 Level Indicating Transmitter

This new Greyline Transmitter displays, controls and transmits level. Mount the non-contacting ultrasonic sensor at the top of your tank and the compact, watertight electronics/display enclosure at a convenient location nearby. Operators can calibrate the LIT25 with its 2-button Keypad, without climbing the tank. Use the built-in relay for level control or alarm, the large 4-digit display for local indication, and the isolated 4-20mA output to to transmit level to a PLC.

The standard ultrasonic Sensor measures liquid levels up to 32 ft. (10 m), and includes automatic temperature compensation. Choose the optional all-Teflon sensor for chemical compatibility, or one rated to 50 ft (15.6 m) range. All ultrasonic sensors are available with optional intrinsic safety for installation in hazardous rated locations. The LIT25 can also be ordered with gauge-type pressure sensors for special applications.

LIT25 Brochure
LIT25 User's Guide
Sample Application- Surge Tank Level Control

LIT25 Engineering Specifications

How It Works


New! SLT 5.0 Level & Flow Monitor With more features...

For vertical or horizontal tank volume measurement with additional control relays, consider the new Greyline SLT 5.0 Level & Flow Monitor. It includes 2 relays, a 4-digit LCD display, an isolated 4-20mA output and plug & play options.


Site Design: Process Controls And Instrumentation