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Totalizing RG3 Rainfall Data

A common question when working with rain data is: How much rain per “time interval?” That could be a day, a week, a month, or whatever you are looking for.

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Verifying RH accuracy on HOBO data loggers

Testing the accuracy of relative humidity sensors requires carefully-controlled conditions and a considerable amount of time. Please see the white paper Testing the Accuracy of Sensirion Relative Humidity Sensors in HOBO Data Loggers for complete details on the recommended procedure to follow.
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Davis Rain Gauge (S-RGC-M002, S-RGF-M002 & S-RGE-M002) Cable Routing

See attached photos for clarification.

This is also covered in each product's respective manual, which can be found on the following product web pages under the Documentation tab:

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U30 and excitation wiring with S-VIA-CM14 modules

Here is a wiring diagram for use with external sensors and the S-VIA-CM14s. Remember the excitation current required to power the external sensors cannot exceed 50 milliamps total. http://www.onsetcomp.com/files/U30%20VIA%20and%20S_VIA_CM14.JPG
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Wiring Diagram - Monitoring a 3-Phase Circuit with the HOBO RX3000 Station and T-VER-E50B2

Attached is a wiring diagram that shows you how to connect the T-VER-E50B2 Power and Energy Meter to the HOBO RX3000 Station.

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Wiring Diagram - Monitoring DC Voltage and Current with the H22-001 Energy Logger

Attached is a drawing that shows how to monitor DC voltage and/or current using the H22-001 Energy Logger via the S-FS-CVIA Analog Module.

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ACT Evaluation Report on the HOBO U26 DO Logger

The HOBO U26 Dissolved Oxygen logger has been part of a multi-year evaluation of DO loggers and sensors by the Alliance for Coastal Technologies (ACT), and the results have just been published onli

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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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Wiring Diagram - Monitoring 480V, 3-Phase AC Voltage and Current with a HOBO H22-001 Energy Logger

Attached is a wiring diagram that shows how to use CTs and PTs with the HOBO H22-001 Energy Logger via the S-FS-TRMSA Module. The image shows a 480 V, 3-phase application.

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Wiring Diagram - Monitoring Energy with a UX120-017 and T-VER-E50B2

Attached is a diagram that shows you how to use a T-VER-E50B2 Power and Energy Meter and UX120-017 data logger to monitor energy in a 3-phase circuit.

Warning:

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