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Power consumption
Sleep mode.....................................................0.3 mW
60 second sample interval..............................0.5 mW
1 second sample interval................................20 mW
1
Battery life
60 second sample interval..............................Up to 3 years
1 second sample interval................................Up to 1 month
External Power
Caution
You must use a UL Listed ITE power supply marked LPS with the NI WSN-3226. The
power supply must also meet any safety and compliance requirements for the country of use.
Voltage range .........................................................5 to 30 V
Power input mating connector ...............................2-position mini-combicon,
Power consumption
Sleep mode.....................................................1 mW
60 second sample interval..............................1 mW at 12 V
1 second sample interval................................20 mW at 12 V
Router mode
Physical Characteristics
Screw-terminal wiring ...........................................14 to 24 AWG wire
Torque for screw terminals ....................................0.2 to 0.25 N
Dimensions ............................................................Refer to Figure 2 for device dimensions
Weight ....................................................................Approx. 242 g (8.5 oz)
Weight with antenna .............................................Approx. 256 g (9 oz)
Calibration
You can obtain the calibration certificate and information about calibration services for the
NI WSN-3226 at
Calibration interval ................................................3 years
Safety Standards
The NI WSN-3226 is designed to meet the requirements of the following standards of safety for
electrical equipment for measurement, control, and laboratory use:
•
IEC 61010-1, EN 61010-1
•
UL 61010-1, CSA 61010-1
1
Device executing NI-WSN firmware. End node mode. AI0..3 configured in resistance mode.
2
Device executing NI-WSN firmware. AI0..3 configured in resistance mode.
3
Router connected directly to a NI WSN gateway. 1 second sample interval.
NI WSN-3226 User Guide and Specifications
1
2
3
.................................................200 mW at 12 V
ni.com/calibration
Phoenix Contact part number: 1714977
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ni.com
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