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Micronics LIT-25 | Level Indicating Transmitter, Non-Contacting Ultrasonic | 10 m Range, 4–20 mA
The Micronics LIT-25 Level Indicating Transmitter monitors liquid level in chemical storage tanks, sumps, reservoirs and lagoons with a non-contacting ultrasonic sensor mounted at the top of the tank; an optional pressure sensor is also listed. The standard sensor covers tanks up to 10 m high, and a built-in temperature probe compensates for changes in the speed of sound. The display enclosure can be mounted where operators can see it and calibrated from its 2-button keypad without climbing the tank.
Key features
- Isolated 4–20 mA output (1000 ohm) for direct connection to a PLC or controller
- Signal relay programmable for level alarm, pump control, temperature alarm or echo loss
- Large 4-digit LCD showing level or range in percent, inches or cm
- Accuracy ±0.25% of range or 2 mm, whichever is greater
- Output simulation and adjustable damping; self-testing
- Watertight, dust tight NEMA4X (IP67) enclosure; intrinsically safe sensor option
- Specifications
- Downloads
| Part Number | LIT-25 |
| Brand | Micronics |
| Sensor | Non-contacting ultrasonic (optional pressure sensor) |
| Maximum Range | 10 m (32 ft), standard sensor |
| Accuracy | ±0.25% of range or 2 mm, whichever is greater |
| Output | Isolated 4–20 mA, 1000 ohm max |
| Relay | 1, rated 1 A at 120/240 VAC or 24 VDC |
| Display | 4-digit LCD, 19 mm high |
| Power | 100–130 VAC; options 200–250 VAC or 24 VDC |
| Enclosure | NEMA4X (IP67) polycarbonate |
| Beam Angle / Frequency | 8° / 42 kHz |
| Deadband | Programmable, min. 305 mm |
| Sensor Materials | PVC and Teflon (all-Teflon option) |
| Sensor Cable | 7.6 m standard; splice up to 150 m |
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