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Placa de Identificación y Dibujo de Control
• Ex d IIC T6 / Ex ia IIC T4 ( ) with X ticked in the parenthesis:
The transmitter has double protection. Both Ex d IIC T6 and Ex ia IIC T4 protection apply for the
specific transmitter according to certificates Nemko 02ATEX035X / 02ATEX149X and Nemko
03ATEX1430X. In this case the transmitter shall be fitted with appropriate certified cable entries Ex
d IIC and the electric circuit supplied by a certified diode safety barrier as specified for the protection
Ex ia IIC T4.
2. For enclosures of the transmitters made of aluminum impact and friction hazards shall be
considered when the transmitter is used in category II 1 G according to EN 50284 clause 4.3.1
3. The diode safety barrier shall have a linear resistive output characteristic.
4. The pressure of the potentially explosive atmosphere surrounding the transmitter shall be within
the range 0.8 mbar to 1.1 mbar.
Certificate No: DMT 00 ATEX E 067
ATEX Intrinsically Safe
Group II 1/2G Ex ia IIC T4/T5/T6
Entity parameters: Pi = 5.32 W Ui = 24 V Ii = 380 mA Ci ≤ 5 nF Li = neg.
Ambient Temperature: -40 ºC ≤ Ta ≤ 60 ºC
FISCO Field Device Ex ia IIC T4
FNICO Field Device Ex n1 IIC T4
South America Certification
Certificado No: CEPEL-EX-075/96
Intrinsicamente Seguro – Ex-ia IIC T4/T5
Parâmetros: Pi = 5.32 W Ui = 30 V Ii = 380 mA Ci = 5 nF Li = Neg
Temperatura ambiente: -20 < T
-20 < T
FISCO Field Device Ex ia IIC T4
FNICO Field Device Ex n1 IIC T5
Certificado No: CEPEL-EX-54/98
À prova de explosão – Ex-d IIC T6
Temperatura ambiente: 40 ºC
Grau de Proteção: IP 66/68 ou IP66/68W
Asia Certification
Certificate No: Nepsi GYJ04140
Intrinsically safe - Ex ia IIC T4/T5/T6
Entity Parameters: Pi = 2.0 W Ui = 16 V Ii = 250 mA Ci = 5 nF Li = 0
FISCO Field Device Ex ia IIC T4
Placa de Identificación
•
Identificación de Intrínsicamente seguro y aprueba de Explosión/Flama por gases y
vapores:
< 65 ºC para T4;
amb
< 50 ºC para T5.
amb
Informacion de Certificaciones
A.3
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