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Wiring Diagram - Monitoring Differential Air Pressure with an RX3000
Attached is a diagram that shows how to connect and configure a Veris Differential Air Pressure Sensor (T-VER-PX-Series) with an RX3000 Station.
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Using 3rd-party barometric pressure data for compensation
HOBOware Pro's Barometric Compensation Assistant now includes the ability to import barometric pressure data from 3rd-party sources such as nearby weather stations. The data needs to be provided in a text data file, and can be in kPa, Pa, mbar, mm HG, psi, or inches Hg. For more information, see the User's Guides for the Barometric Compensation Assistant and the HOBOware Pro software (Importing Data section) or in HOBOware under Help, HOBOware Help.
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Wiring Diagram - Monitoring Differential Air Pressure with a UX120-006M or ZW
Attached is a diagram that shows how to connect a Veris Differential Air Pressure Sensor (T-VER-PX-Series) with a UX120-006M logger, or a ZW-006 or ZW-008 data node.
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How to configure differential pressure for bidirectional scaling
Set the PXU sensor to Bidirectional mode by moving the jumper to BI, as described in the attached manual.
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Barometric Compensation Method
Barometric Compensation Method - Technical Details
This section presents the details of how the Pressure values are computed, and how Pressure and Temperature values
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Altitude effects on water level data logger range
Onset's HOBO® U20-001-01 Water Level Data Logger is calibrated from 10 to 30 psia. The 10 psia lower limit creates an effective altitude restriction of about 10,000 feet when the data logger is used. The unit can be used above 10,000 feet, but it is outside of the calibrated range, and the accuracy specification does not apply. The data logger will function, but the accuracy will get worse the further below 10 psia the pressure drops.
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MX2001 - Submersion of Upper Portion of the Logger
The top part of the HOBO MX2001 logger includes a barometric-pressure sensor and its associated sensor port.
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Smart Sensor Sampling Interval
When a sampling interval is configured, the station or logger will take multiple measurements within a given logging interval and then average them together to create a single logged data point.
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