The Dragino PS-LS-D LoRaWAN Differential Pressure Sensor (3000mAh Li-Ion & Solar Panel / US915 / 0-1KPa) is an advanced device engineered to measure the differential pressure between two points. It is particularly suitable for applications such as indoor air control and detecting filter clogging, ensuring optimal environmental conditions and system efficiency.
This sensor operates on the LoRaWAN 1.0.3 Class A protocol, which facilitates long-range communication with ultra-low power consumption. It is equipped with a solar panel and a 3000mAh Li-ion battery, providing a sustainable power solution that enhances its operational longevity and reliability. The device supports a pressure range of 0 to 1KPa, making it versatile for various monitoring needs.
The sensor is capable of monitoring its battery level, ensuring users are informed of its power status. It supports multiple frequency bands, including US915, which allows for flexible deployment in different regions. Additionally, the device features Bluetooth v5.1 and supports remote configuration via LoRaWAN, offering convenience in setup and management.
The Dragino PS-LS-D sensor also supports wireless over-the-air firmware updates, ensuring it remains up-to-date with the latest features and improvements. It can send uplink data periodically or in response to an alarm input, and it allows for downlink communication to modify configurations as needed.
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.
