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Wiring Diagram - How to Connect Multiple Sensors to One AC-SENS-1 Power Supply
Attached is a drawing that shows you how to power multiple external sensors with (1) AC-SENS-1 Power Supply.
Please note that the AC-SENS-1 can supply 12VDC to a maximum load of 400mA.
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Sample Data - Smart Rain Gauge Data vs Stand-alone Data Logging Rain Gauge Data
The attached PDF file shows how data from a smart rain gauge (S-RGA-M002 and S-RGB-M002) is depicted versus how it's depicted when recorded with an RG3 or RG3-M stand-alone data logging rain gauge.
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Sample Data - HOBO MX2001 BLE Water Level Data in HOBOware
Attached is a screenshot from a data file produced by the HOBO MX2001 BLE Water Level Logger during a well drawdown test.
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Remote Water Level Monitoring Application (RX3000)
This technical note provides details on configuring the HOBO RX3000 Remote Monitoring Station with water level sensors with a 4-20mA output.
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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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Sample Data - Monitoring Remote Water Level, Rainfall and Specific Conductance in a Drainage Pond
Attached is a screen-capture from our HOBOlink web product that displays measurements made with a HOBO RX3000 station that's monitoring (among other things) rainfall, water level (Stevens vented wa
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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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Using a Water Level Data Logger to Determine Stream Flow
Water level data loggers are commonly used to determine stream flow over time and "peak discharge"
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Remote Water Level Monitoring Application (U30)
The combination of the HOBO Remote Monitoring System/GSM and one or two third-party water level sensors with 4-20mA analog outputs provide a solution to remotely monitor water levels and access dat
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Possibility of exposure to chemicals or chemical vapors
This is dependent on the data logger you are using and the chemical and/or concentration of the chemical to which the data logger is exposed. Many chemicals will have an adverse effect on the data loggers and/or the sensors that the loggers utilize. Contact your authorized sales representative with questions regarding specific chemical contact with the data logger that you are using.
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