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Wiring Diagram - HOBO H22-001-S-FS-CVIA Voltage Input Logic Switch

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Wiring Diagram - HOBO U30 CVIA Voltage Input Logic Switch

Attached is a wiring diagram that shows how to monitor switch closures with a HOBO U30-

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Wiring Diagram - Monitoring Multiple Single-Phase Circuits with the Wattnode with P3 Option

Attached is a wiring diagram that shows how to monitor Wattnode kWh transducers with th

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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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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 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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Cellular (GSM) Amplifier/Repeater/Extender

Below is a link to a cellular signal amplifier/repeater that may help improve mobile phone signal strength for HOBO RX3000 3G systems.

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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 - HOBO RX3000 - Wiring Analog Sensors to the RXMOD-A1 Module

Attached is a diagram that shows how to connect sensors to the optional 4-channel RXMOD-A1 analog input module.

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