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  • What products does Mertani provide?
    There are five main products offered by Mertani : Automatic Weather Station (AWS), Automatic Water Level Recorder (AWLR), Automatic Rainfall Recorder (ARR), Water Quality Monitoring System (WQMS), dan Air Quality Monitoring System (AQMS). For more detailed information about there products, you can refer to Mertani's product catalog
  • What should be considered when installing Mertani devices?
    What needs to be considered when installing Mertani devices is the presence of a signal and the vegetation or planting distance density. In some specific cases, when installing an AWLR, there are also several considerations that will determine the type of sensor used, such as peat depth, water level fluctuations, and so on. We recommend further discussion to determine the sensor that is suitable for the field conditions.
  • If there is a need for parameters that are not listed in Mertani's brochures or other publications, can Mertani provide them?
    If there are specific parameters needed, please feel free to contact us to discuss those requirements further.
  • How much coverage can be provided by one unit of Automatic Weather Station (AWS)?
    One unit of Mertani AWS can cover an area of 2000 hectares. Another example is that in a scenario with four divisions, one division can be represented by one AWS, while the other three use Automatic Rainfall Recorders (ARR).
  • Can Mertani devices be used to forecast the weather?
    Mertani devices assist plantations in recording weather data or parameters such as rainfall, temperature, humidity, wind pressure, wind direction and speed, Groundwater Level (TMAT), Channel Water Level (TMAS), and so on. This data is then processed internally by the plantation's team to aid in planning and decision-making, including irrigation, fertilization, and other actions related to plant care.
  • Why is the Mertani logo in the form of a goat? Is there any connection to livestock farming?
    The Mertani logo, from a philosophical perspective, is aligned with the company's name, "Merapi Tani Instrumen," where "Merapi" is closely associated with "wedhus gembel" or volcanic ash, which is hoped to bring benefits to the surrounding community.
  • What types of connections are used by Mertani devices?
    Connections can be using WiFi, 2G and 4G.
  • If the monitoring point doesn't have a signal, can it be IoT-enabled for data collection?
    In case of a blindspot location, Mertani provides two options. If you want the data to be automatically sent, you can use LoRa. The other option is to use Bluetooth, which collects data once a month or as needed, depending on your preferences.
  • When the signal suddenly disappears, is the data still safe and sent?
    Mertani devices are equipped with a memory card that allows data to be stored when the signal is lost. Once the signal becomes available again, the data will be sent, and the data stored on the memory card will be automatically deleted.
  • What is the power source used in Mertani devices?
    Mertani devices use batteries that can be charged with solar panels or manually charged using an adapter. In some specific cases, such as when using CCTV, power from an accumulator or car battery may be required.
  • How long can the battery of Mertani devices last after manual charging?
    The AWLR device can last for approximately 3 to 4 months. This duration may vary depending on the signal condition, as poorer signal conditions can lead to higher power consumption.
  • Is there a price list for all Mertani devices?
    For the price list, you can contact us for further information because device prices fluctuate and can be customized to meet the needs of customers.
  • Apart from the device cost, what are the other expenses that need to be incurred for the procurement of equipment from Mertani?
    There are annual managed service fees and on-site service fees for installation (accommodation, travel, etc.).
  • Are there maintenance tasks that need to be performed once you have Mertani devices?
    Maintenance that needs to be performed includes cleaning the sensors from dust and dirt at least once a year. Additionally, for some types of sensors, recalibration may be required to ensure accurate readings.
  • Does Mertani devices need to be installed by Mertani's engineering team?
    Installation is optional, which means it can be done by the Mertani team or by yourself. If you choose to install it yourself, you will be provided with installation videos by Mertani for guidance.
  • Are Mertani devices covered by a warranty? What about their lifetime?
    Mertani devices come with a 1-year warranty. As of now, some Mertani devices have reached a lifetime of 3 years.
  • How long does it take for the devices to be delivered?
    If all the device components are available, the device can be shipped after a production period of 2 - 3 weeks.
  • Does Mertani offer partnership opportunities?
    Yes, we offer partnership opportunities such as custom product provisioning, white labeling, sales partnerships, and other forms of collaboration. Please contact us to discuss the type of partnership you are interested in.
  • Contact information?
    Please contact the following WhatsApp numbers : +62 851-7337-3817 (Mertani Team)
  • What products does Mertani have?
    We have several products Automatic Water Level Recorder (AWLR) Automatic Weather Station (AWS) Automatic Rainfall Recorder (ARR) Air Quality Monitoring System (AQMS) Water Quality Monitoring System (WQMS) And several other technologies
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