Samson 611 - Page 52

Test Report PTB Ex .......................
The results laid down in this test report refer exclusively to the test object and the technical documentation submitted. Test reports without
signature and seal are invalid. This test report may be reproduced unaltered only. Extracts or amendments shall require the prior approval of
the Physikalisch-Technische Bundesanstalt.
Physikalisch-Technische Bundesanstalt – Bundesallee 100 - D 38116 Braunschweig
Ptb.EC-6116-2.doc
Physikalisch-Technische Bundesanstalt
Braunschweig und Berlin
13) S c h e d u l e
(14) EC TYPE EXAMINATION CERTIFICATE No. PTB 98 ATEX 1024 X
(15) Description of Equipment
The Model 6116 i/p- Converter serves for converting a current into a pressure signal in the
0.2 to 1 bar range. It consists of an i/p module followed by an amplifier. The pneumatic
output signal is directly proportional to the input signal. The media used for the pneumatic
system are non-combustible gases and vapours, whereas oxygen and/or gases enriched with
oxygen shall not be used.
Technical data
I N 4 ... 20 mA
U
N 1 ... 10 V
(16) Test report
PTB Ex 98-17013 comprising description (9 sheets), drawings (6 sheets) and test record (10
sheets).
(17) Special conditions
1. The Model 6116 i/p Converter shall be connected by suitable cable and conduit entries
complying with the requirements specified in EN 50018 clauses 13.1 and 13.2 and for
which a separate test certificate has been issued.
2. Cable entries (Pg glands) and plugs of simple construction shall not be used. When the i/p
converter is connected by means of a conduit entry certified for this purpose, the
associated sealing device shall be provided immediately at the enclosure.
3. Apertures not used shall be closed in compliance with EN 50018 clauses 11.9.
These notes shall be added to each apparatus in appropriate form.
Ambient temperature
The maximum ambient temperature of the Model 6116 i/p Converter is +60 °C.
Routine test
The routine tests specified in EN 50018 clauses 16.1 are not required according to clause
16.2 because the prescribed type test has been made at a pressure of four times the reference
pressure.