NI WSN-3230/3231 User Guide and Specifications
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ni.com
Safety Standards
The NI WSN-3230/3231 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
Note
For UL and other safety certifications, refer to the product label, or go to
ni.com/
certification
, search by model number or product line, and click the appropriate link in the
Certification column.
Hazardous Locations
U.S. (UL) ...............................................................Class I, Division 2, Groups A, B, C, D, T4;
Class I, Zone 2, AEx nC IIC T4
Canada (C-UL) ......................................................Class I, Division 2, Groups A, B, C, D, T4;
Class I, Zone 2, Ex nL IIC T4
Europe (DEMKO)..................................................Ex nA nL IIC T4
RF Safety Warning
This equipment complies with FCC radiation exposure limits set for uncontrolled equipment and meets
the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65. This product generates
and radiates radio frequency energy. To comply with the radio frequency radiation exposure guidelines
in an uncontrolled environment, this equipment should be installed and operated with at least 20 cm
between the radiator and the person’s body (excluding extremities: hands, wrists, feet, and legs).
This equipment complies with the European Council Recommendation (1995/519/EC) on the limitation
of exposure of the general public to electromagnetic fields. Compliance was determined in accordance
with the requirements in EN 50371.
Environmental
For outdoor use, mount the system in a suitably rated enclosure.
Operating temperature
(IEC-60068-2-1 and IEC-60068-2-2) ....................–40 to 70 °C
Storage temperature
(IEC-60068-2-1 and IEC-60068-2-2) ....................–40 to 85 °C
Operating humidity (IEC-60068-2-56) ..................10 to 90% RH, noncondensing
Storage humidity (IEC-60068-2-56)......................5 to 95% RH, noncondensing
Pollution Degree (IEC 60664) ...............................2, indoor use only
Maximum altitude..................................................2,000 m
Indoor use only.
Shock and Vibration
Operating vibration, random (IEC 60068-2-64) ....5 g
rms
, 10 to 500 Hz
Operating shock (IEC 60068-2-27) .......................30 g, 11 ms half sine,
50 g, 3 ms half sine,
18 shocks at 6 orientations
Operating vibration, sinusoidal (IEC 60068-2-6) ....5 g, 10 to 500 Hz
