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22 results found.
SMS text messaging
Sending SMS through mobile phones is easy. If you can be reminded through email, you can now be reminded through SMS.
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Connecting a 4-20mA to an external input
The 4-20mA cable (CABLE-4-20mA) measures currents from 0 to 20.1mA. The cable must be connected such that the current flows through, and with the proper polarity, as shown in the diagram. (Do not expose to current above 20mA or negative current.) Do not cut off the end of the gray cable where it connects to the blue and yellow wires, as this contains the precision resistor required for current measurements.
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Installing HOBOware and Managing License Keys
Learn how to install and manage your HOBOware software application.
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How to change your default units preference in HOBOware
Learn how to change your default units preference in HOBOware (like degrees F to degrees C for example)
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Choosing the Right Temp/RH Data Logger to Meet Your Needs
Watch this webinar to learn about the range of HOBO temp/RH data loggers and important factors to consider when evaluating them for your application.
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Wiring Diagram - Monitoring Three-phase Energy using the ZW Wireless Data Node and the Wattnode kWh Transducer
Attached is a wiring diagram that shows how to connect a Wattnode kWh Transducer to a HOBO ZW-008 or ZW-005 wireless data node to log energy consumption on a 3-phase circuit.
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ZW (Zigbee 802.15.4) Radio Channels vs WiFi (802.11)
Attached is a drawing that depicts IEEE802.11 (WiFi) radio channels vs IEEE802.15.4 radio channels
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HOBOnode Manager Alarm Authorization Error
If you receive an Authorization Error when trying to generate alarms from the HOBOnode Manager in HOBOware Pro and your mail server does not require Authorization, go into Preferences, Data Nodes,
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