Each X2-CB/X2-CBMC ships with a bag of desiccant inside the logger enclosure. This desiccant bag should be replaced whenever: The X2-CB/CBMC enclosure is opened. The Internal Humidity diagnostic parameter reads 50% or greater. Caution!!!- Be sure to statically ground yourself prior to touching any of the electronics inside the X2 logger! Any appropriately-sized […]
Articles Tagged: data loggers
X2-SDL Storage Requirements
The following practices should be carried out when placing an X2-SDL data logger in storage for an extended period of time: Remove all D-Cell batteries inside the data logger. The battery installation procedure can be referenced for removal guidance. Batteries left inside may leak and corrode the internal compartment of the logger. Any X2-SDL left powered […]
X2-SDL Body Tag Identification
Each X2-SDL and SDL-V2 data logger has a body tag number for identification. The long housing tube has the tag etched between the antenna and sensor bulkheads. The default name of the device on WQData LIVE will incorporate this number (see Figure 3). NexSens technical support specialists will typically request the body tag for remote […]
Buzzer Indicator
X2-SDL & X2-CB data loggers are equipped with an onboard buzzer indicator to provide audible system status feedback to the user. X2-SDL/X2-CB Buzzer Indicator Status Lookup Event Beep Type Status When power is applied Short beep System boot successful During telemetry connection Two short beeps Connection successfully established During telemetry connection Three short beeps No […]
Apply Power to the X2-CB
The X2-CB has an innovative power design that allows for simple connectivity and interfacing with sensors on NexSens CB-Series buoys. Power Jumper CB-Series solar towers have a special UW-6 plug with a jumper built in that completes the circuit for the battery to supply power to the X2-CB data logger. The X2-CB will not receive […]
Access a Main or RTU SD Card in an X2-CB Data Logger
NexSens always recommends sending an X2-CB data logger in for an SD card installation or replacement due to the location of the card on the circuit board. However, in some cases, the end user may need to install an SD card. Before accessing the X2-CB SD card, ensure to have an SD card reader and […]
X2-SDL O-ring Maintenance
Proper O-ring maintenance on an X2-SDL submersible data logger is critical to prevent moisture intrusion and achieve the full depth rating. The X2-SDL contains (3) user-servicable O-rings, all located on the white battery lid. All O-rings should be inspected during each battery change. General Maintenance Keep O-rings clear from debris that may affect even surface […]
Remove an X2-CB for repair
If an X2-CB data logger needs to be sent in for evaluation or repair, please reference the following steps for removal: Tools Required 9/16″ Socket Wrench Instructions Disconnect the 6-pin solar panel or UW-6 USB cable from the X2-CB/X2-CBMC SOLAR/COM port to remove power from the data logger. [For CB-150/250/450 buoys only] […]
X-Series Data Logger Grounding
Grounding a data logger is critically important to ensure measurement accuracy and prevent damage to a data logging system. Damage can either occur acutely or manifested through intermittent hardware problems that are difficult to diagnose and can result in an eventual failure. While lightning strikes are an obvious source of power surges that can damage […]
Wireless Water Quality Monitoring
The seemingly simple question of, “how do I get my data?” can be complicated to answer, so we explore why wireless water quality monitoring options are so important to users, what today’s monitoring options look like, and the solutions the technology presents for users.