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Set Continuous SDI-12 Mode on Vaisala Weather Station
*For connection with iSIC data loggers The only manual configuration that needs to be made to the WXT53x stations is the enabling of Continuous SDI-12. These WXT 530-series stations (as of mid-2019) have an issue with their Native (default) SDI-12 mode. During precipitation events, they can fail to wake up from sleep mode and are […]
Vaisala Weather Station – How To
Set Continuous SDI-12 Mode
Vaisala WXT53x Resource Library
How To Warranty Service Request
S::CAN UV-Vis Spectrophotometer X2 Integration Guide
The S::CAN UV-VIS Spectrophotometer is a submersible UV-Vis spectrophotometer that analyzes spectral data to provide measurements for the following: nitrate (NO3–), nitrite (NO2–), chemical oxygen demand (COD), biochemical oxygen demand (BOD), total suspended solids (TSS), dissolved hydrogen sulfide (H2S), and many more. The sensor is compatible with the X2 data logger via the Modbus-RTU communication […]
Setup Gmail Account to Allow WQData LIVE Access (Iridium)
X2 Iridium satellite data loggers transmit data messages via the Iridium network to an email server. The data messages are then downloaded from the email server to the WQData LIVE web datacenter. In order to facilitate this process, NexSens hosts a secure Gmail account as a medium to store and upload data to WQData LIVE. […]
Change the Modbus Address of a T-Node FR
Each T-Node FR has a factory-assigned Modbus address of 1. When the nodes are assembled in a string, each successive node must have an address 1 greater than the previous node. For example, if the first node in a string of five nodes is addressed 10, the successive nodes must be addressed 11, 12, 13 […]
Difference Between Active FTP and Passive FTP
The Basics FTP is a TCP based service exclusively. There is no UDP component to FTP. FTP is an unusual service in that it utilizes two ports, a ‘data’ port and a ‘command’ port (also known as the control port). Traditionally these are port 21 for the command port and port 20 for the […]
CB-25-SVS Resource Library
Datasheet Quick Start Guide How To FAQ Warranty Service Request
Data API Key
The ADMIN menu allows project administrators to create new API keys and edit existing keys. WQData LIVE permits generation of up to 10 API keys for each Project. Create a New Key Navigate to ADMIN | API on the WQData LIVE Project Dashboard. Expand the API Keys section by clicking on the gray bar […]