Electromagnetic Compatibility - Maico easyTymp Operation Manual

6.5 Electromagnetic Compatibility

CAUTION
Portable and mobile RF communications equipment can affect the easyTymp. Install and operate the device according
to the EMC information presented in this chapter.
The device has been tested for EMC emissions and immunity as a standalone device. Do not use the device adjacent
to or stacked with other electronic equipment. If adjacent or stacked use is necessary, the user should verify normal
operation in the configuration.
The use of accessories, transducers and cables other than delivered from MAICO, with the exception of servicing parts
sold by MAICO as replacement parts for internal components, may result in increased emissions or decreased immunity
of the device.
Anyone connecting additional equipment is responsible for making sure the system complies with the IEC 60601-1-2
standard.
Guidance and manufacturer's declaration - electromagnetic emissions
The easyTymp is intended for use in the electromagnetic environment specified below. The customer or the user
of the device should assure that it is used in such an environment.
Emissions Test
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations
/flicker emissions
IEC 61000-3-3
Recommended separation distances between portable and mobile RF communications equipment and the
easyTymp.
The device is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the device can help prevent electromagnetic interferences by maintaining a
minimum distance between portable and mobile RF communications equipment (transmitters) and the device as
recommended below, according to the maximum output power of the communications equipment.
Rated Maximum output
power of transmitter
[W]
0.01
0.1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the
maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
Note 1 At 80 MHz and 800 MHZ, the higher frequency range applies.
Note 2 These guidelines may not apply to all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
8108757 Rev. 3
The device fulfils the relevant EMC requirements. Precautions should be taken to
avoid unnecessary exposure to electromagnetic fields, e.g. from mobile phones
etc. If the device is used adjacent to other equipment it must be observed that no
mutual disturbance appears.
Compliance
Group 1
Class B
Complies
Class A Category
Complies
Separation distance according to frequency of transmitter
[m]
150 kHz to 80 MHz
d = 1.17 √ P
0.12
0.37
1.17
3.70
11.70
52
Operation Manual easyTymp
Electromagnetic environment - guidance
The device uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely
to cause any interference in nearby electronic equipment.
The device is suitable for use in all commercial, industrial,
business, and residential environments.
80 MHz to 800 MHz
d = 1.17 √ P
0.12
0.37
1.17
3.70
11.70
800 MHz to 2.5 GHz
d = 2.23 √ P
0.23
0.74
2.33
7.37
23.30
15/11/2016