YSI EXO Water Quality Sonde – FAQ
How is a YSI EXO DCP Adapter wired for connection to an X2 data logger?
A YSI EXO1 or EXO2 sonde can be interfaced with an X2 data logger by connecting to a DCP adapter wired into a watertight junction box.
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What are the NexSens 8-Pin UW Connector signal connections?
If connecting a NexSens UW8 connector to an external device that is not an X-Series data logger, below is the pinout of the NexSens UW8 connector, along with the pins associated with the communication, ground, and power signals.
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Why is an EXO Sonde Not Detecting?
If a YSI EXO Sonde is not detecting on a NexSens X-Series data logger after following the integration guide, here are a few common reasons that should be reviewed.
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Why is my sonde not communicating with a NexSens data logger?
YSI EXO sondes need regular cleaning and calibration to maintain accurate long-term data. However, if the sonde is reconnected but doesn’t respond, follow these troubleshooting tips.
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How do I import and load on an EXO deployment file?
For proper communication, the same EXO Deployment File must be loaded onto sondes after programming on an X-Series data logger.
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What is the pinout of the UW-EXO cable?
If an EXO sonde is unresponsive or giving intermittent readings, follow this article to verify cable signal continuity and confirm resistance is within specifications.
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