How do I install the LSI LASTEM sensors for Temperature and Relative Humidity? (LSI LASTEM sensors temperature Relative Humidity User Guide)

Answer

manuals.plus

Mar 01, 2025 - 12:56 AM

To install the LSI MW9009 LASTEM sensors for Temperature and Relative Humidity, follow these steps:

1. Determine the location: Choose a suitable location for the sensor, either in an indoor environment or inside pipes. If the air is dirty, consider mounting the sensor inside the DYA225 shelter to prevent dirt from accumulating directly on the sensitive element.

2. Connect the sensor: Depending on the version of the sensor you have (4...20 mA, RS485-Modbus RTU, or Radio outputs), connect the appropriate cables or connectors to the sensor. The cable length can range from 5 to 100 meters.

3. Power supply: The power supply for the sensor depends on the version. For the Radio version, the sensor is powered by a battery with a life of over 2 years. For the RS485 version, the sensor requires a power supply of 10-30 Vac/dc. Ensure the power supply is connected properly.

4. Configuration: If using the RS485 version, the sensor can be configured using Hyperterminal. Follow the instructions in the user guide to configure the sensor according to your requirements.

5. Mounting: If necessary, mount the sensor in the desired location using the appropriate accessories such as cables or the DYA225 shelter.

6. Calibration: If required, calibration certificates for temperature and relative humidity can be obtained separately as accessories (SVICA0003, SVACA0006, SVICA1003, SVACA1005.1).

7. Testing: Once the sensor is installed and configured, you can test its functionality by monitoring the temperature and relative humidity readings.

For more detailed instructions and specifications, please refer to the LSI MW9009 LASTEM sensors for Temperature and Relative Humidity User Guide provided by the manufacturer.