HLU-1909 Micropower data logger

The intelligent telemetry water level meter (HLU-1909) consists of two parts: a telemetry terminal and a sensor. It is a telemetry terminal device used in groundwater monitoring in water conservancy projects. Collect groundwater level and water temperature data, and transmit the collected data to the monitoring center regularly through wireless networks or Beidou satellites every day.
This product is an intelligent telemetry terminal device integrating data collection, display, storage, communication and other functions. The product uses a 32-bit low-power processor, which not only ensures the normal operation of the product, but also greatly reduces the device’s operating power consumption and extends the battery replacement cycle. The entire instrument adopts a waterproof shell, and the telemetry terminal and the sensor are connected with a waterproof aviation plug, ensuring that the product is waterproof and moisture-proof, and is suitable for harsh outdoor environments.

Product features and advantages

◆ Telemetry terminal and water level sensor two-in-one
◆ Equipped with OLED screen to visualize sampling data values, signal strength and battery power
◆ Ultra-low power consumption, the built-in battery can last for 3 years (not in extreme environments)
◆Small size, waterproof grade up to IP68
◆Built-in Bluetooth module, you can use mobile APP software to configure device parameters
◆ Using four parallel and one series 76Ah lithium batteries, easy maintenance