Nepsi Installation Drawing - PR electronics 5350 Anleitung

LERBAKKEN 10, 8410 RØNDE DENMARK.
Transmitter with Bus technology of Series 5350A manufactured by PR electronics A/S via
the test made by NEPSI (National Supervision and Inspection Center for Explosion
Protection and Safety of Instrumentation have been proved that they are fulfilling the
General Requirements according to Article I, GB3836.1-2010 "Electrical equipement using in
the Explosive gas Environment" and the specified requirements for "n" series in Article IX,
GB3836.8-2003. The symbol of explosive protection applied should be Ex nA(L) II C T4~T6
while the Certificate No. is GYJ14.1100U.
Firstly, Note for the use of the products
1. The Symbol U applied after the Cert. No., indicates that this transmitter cannot be
applied in explosive environment of danget until the Protection Grade of the box where
the transmitter will later on be placed is not lower than IP54 (GB4208), and has been
approved by the National Authorized Inspection Body.
2. The rated Voltage for the transmitter should be 32Vd.c. Proper measures should be
applied to protect the working voltage from instantaneously jumping up to 40% of the
rated Voltage caused by disturbance.
3. The relationship between the temperature Code and ambient temperature is indicated
as follows:
4. the parameters of the transmitter output which will be connected with the inputs of the
Sensor (X3, X4, X5, X6) are as follows:
Uo=5.7V Io=8.4V Po=12mW
5. Only when the transmitter is combined with other power-restraint devices which have
also been tested and approved by the National Authorized Inspection Body and met the
requirements of GB3836.1-2000 and GB3836.8-2000 can the explosion protection
system be applied in the explosive environment.
Uo<Ui Io<Ii
Note: Cc, Lc indicated the parameters of distributed electric capacity of connecting
cable.
Ui, Ii, Pi indicted the parameters of the output of other power-restraint devices; Ci, Li
indicated the maximum of the external parameter of the power-restraint devices.
6. Users are not allowed to replace the inner electrical parts with permission.
7. The installation, implementation and maintenance of the transmitter should strictly
conform to the Regulation of "Design Code for electricity Equipment used in explosive
and flammable environment" in GB50058-1992 and "installation of Electrical Equipment
in Dangerous Environment" the Article 15, Electrical Equipment of explosive gas
Environment of GB3836.15-2000.
Revision date:
2015-10-27

NEPSI Installation drawing

Temperature Code
T4
T5
T6
Co=40 μ F
Po≤Pi Co≤Cc+Ci Lo≥Lc+Li
Version /Revision
V4/R0
5350V113-DE
WWW.PRELECTRONICS.COM
Ambient Temperature
-40~+85
-40~+75
-40~+60
lO=200 mH
5350QFC01
V2R0
5350QE01
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