The Sequoia LISST-ABS Acoustic Sediment Sensor is designed specifically for measuring suspended sediment concentrations at a single point. The LISST-ABS is compatible with NexSens X-Series data loggers using the SDI-12 communication protocol and sensor interface. A pre-defined script on X-Series data loggers is able to detect, log, and transmit all parameters from the sensor. Parameter […]
Articles Tagged: Legacy
X2 Environmental Data Logger Overview
The X2 is an all-in-one environmental data logger that can be controlled from any internet browser using a smartphone, tablet, or PC. It automatically recognizes sensors and sends data to the WQData LIVE web data center via Wi-Fi, cellular, radio, or satellite telemetry. There, data is presented on a fully-featured and easy-to-use dashboard where remote, […]
CB-25 Data Buoy User Guide
General Overview Precautions Buoy Assembly Instrument Installation Deployment Ballast Weight and Stability Mooring Data Buoys CB-Series Buoy Deployment Tips Planning a Medium-Deep Water Deployment Warranty NexSens Warranty Service Request NexSens Service Request
Instrument Installation in CB-25 Data Buoy
The CB-25 Data Buoy have a solar tower plate allowing the installation of top-side mounts for GPS units and weather stations. Three 1.5″ sensor pass-through ports and the optional purchase of an EXO cage for the EXO series of YSI EXO sondes allow for multiple platforms for deploying subsurface water quality sensors. Cage Installation […]
CB-25 Data Buoy Overview
The CB-25 Data Buoy is a simple, compact platform that integrates the X2-SDLMC Submersible Data Logger for both water and atmospheric observations. The buoy features (3) 1.5″ sensor pass-through ports, an integrated solar tower with (3) 4-watt solar panels, and a topside plate supporting a solar marine light, weather stations, and other environmental sensors. An […]
What is the X2-SDLMC sensor port layout?
The X2-SDLMC sensor ports are labeled to outline the Universal Asynchronous Receiver Transmitters (UARTs) available on the data logger. The sensor ports on the logger are engraved with Sensor 1 and Sensor 2. These ports correspond to the traditional P0 (Sensor 1) and P1 (Sensor 2) ports on other X2 data logger models.
What is the X2-CBMC sensor port layout?
The X2-CBMC sensor ports are labeled to outline the (4) Universal Asynchronous Receiver Transmitters (UARTs) available on the data logger. These locations are critical to note for sensor detections; however, harsh deployment conditions may remove these labels. The following schematic outlines the sensor port’s location in relation to the vent, antenna, and 6-pin solar/com port. […]
What is the X2-CB sensor port layout?
The X2-CB sensor ports are labeled to outline the (4) Universal Asynchronous Receiver Transmitters (UARTs) available on the data logger. These locations are critical to note for sensor detections; however, harsh deployment conditions may remove these labels. The following schematic outlines the sensor port’s location in relation to the vent, antenna, and 6-pin solar/com port. […]
TriOS Wiring for Connection to an X2 Data Logger
This article serves as a guide for wiring in a TriOS NICO UV Nitrate sensor and a W55 wiper for connection to an X2 data logger. This configuration typically occurs with a NexSens A50 Junction Box to protect all flying lead cables from environmental disturbances. TriOS Sensor and Wiper Wiring TriOS M12 to bare wire […]