User's Manual
Table Of Contents
- SIMATIC RF300
- Legal information
- Table of contents
- 1 Introduction
- 2 Safety information
- 3 System overview
- 4 Planning the RF300 system
- 4.1 Fundamentals of application planning
- 4.1.1 Selection criteria for SIMATIC RF300 components
- 4.1.2 Transmission window and read/write distance
- 4.1.3 Width of the transmission window
- 4.1.4 Impact of secondary fields
- 4.1.5 Setup help of the readers of the second generation
- 4.1.6 Permissible directions of motion of the transponder
- 4.1.7 Operation in static and dynamic mode
- 4.1.8 Dwell time of the transponder
- 4.1.9 Communication between communications module, reader and transponder
- 4.2 Field data for transponders, readers and antennas
- 4.3 Installation guidelines
- 4.4 Chemical resistance of the transponders
- 4.5 Guidelines for electromagnetic compatibility (EMC)
- 4.1 Fundamentals of application planning
Planning the RF300 system
4.4 Chemical resistance of the transponders
SIMATIC RF300
System Manual, 07/2016, C79000-G8976-C345-0x
91
Housing material
Transponder
PA6
MDS D127
PA6.6 GF30 MDS D126
MDS D422
MDS D425
MDS D426
MDS D428
MDS D522
MDS D525
MDS D526
MDS D528
Note
Chemical substances not listed
The following sections describe the resistance of the various transponders to specific
substances. If you require information about chemical substances th
at are not listed, contact
Customer Support.
4.4.2
Polyamide 12
The resistance of the plastic housing to chemicals used in the automobile sector (e.g.: oils,
greases, diesel fuel, gasoline, etc,) is not listed extra.
Table 4- 56 Chemical resistance - Polyamide 12
Substance
Test conditions
Rating
Concentration [%]
Temperature [°C]
Battery acid
30%
20 ℃
￮￮
Ammonia, gaseous
60 ℃
￮￮￮￮
Ammonia, w.
conc.
60 ℃
￮￮￮￮
10%
60 ℃
￮￮￮￮
Benzene
20 ℃
￮￮￮￮
60 ℃
￮￮￮
Bleach solution (12.5% effective chlo-
rine)
20 ℃ ￮￮
Butane, gas, liquid
60 ℃
￮￮￮￮
Butyl acetate (acetic acid butyl ester)
60 ℃
￮￮￮￮
n(n)
20 ℃
￮￮￮￮
60 ℃
￮￮￮
Calcium chloride, w.
20 ℃
￮￮￮￮
60 ℃
￮￮￮