UNI-T UT345C LPG tank level sensor

The UT345C is a portable gas tank level tester using ultrasonic detection technology. This product can quickly detect how much gas is left in the tank using the LED indicator. It is easy to use, accurate and reliable. It can be used in places and industries such as food processing, camping or grilling, selling gas tanks and catering. It is equipped with a flashlight, making it ideal for measurements in adverse lighting conditions.

1. Press the ultrasonic probe horizontally onto the gas cylinder. A buzzer will sound and the red and green lights will continue to flash, indicating that the measurement is in progress.
2. After pressing the probe for 2 seconds, the buzzer will emit a high tone, which signals the end of the measurement. The light will turn red (no liquid) or green (liquid detected) according to the measurement results.
3. When the probe is pressed and held for a long time, it will continue to measure. In this case, the angle of the probe can be slightly adjusted according to whether the probe is perpendicular to the wall of the gas cylinder, and the measurement can be repeated to achieve accurate measurement results.
4. If the probe is released, the measurement ends. The indicator light will stay on for 5 seconds according to the measurement results. After 5 seconds, the product automatically switches to standby mode.


Product parameters:

- compact and portable
- simple determination without additional accessories
- red and green LED indication
- sound indication
- easy measurement without moving gas bottles
- flashlight-like design


Technical parameters:

- the product is suitable for steel and aluminum cylinders with a diameter of 8 to 14 inches (200 to 350 mm)
- operating temperature/humidity: -15~40 °C ?85% RH
- storage temperature: -10~60°C ? 75%RH
- drop test: 0.5m
- power supply: 2 x AAA (LR03) 1.5V batteries
- product color: red and gray
- product dimension: 28 × 32 × 143 mm


- standard carton dimensions: 275×255×270 mm
- standard quantity in a carton: 20 pcs