Operating instructions

8
USA:
Applied Standard for the U.S. NEC 500, NEC505 and 506:
• FM Class 3600 2011
• FM Class 3610 2010
• FM Class 3611 2004
• FM Class 3810 2005
• ANSI/ISA 61010-1 2004
• ANSI/ISA 60079-0 2009
• ANSI/ISA 60079-11 2011
The Certificate of Conformity has been carried out by FM Approvals.
Entity parameters:
 6.4Vdc≤V
max
(or U
i
)≤28Vdc;I
max
(or I
i
) = 100mA; P
i
= 700mW; C
i
= 2,2nF; L
i
= 0mH
Ex-Designation NEC 500 (Division)
Transmitter without display IS / I,II,III / 1 / ABCDEFG / T4 Ta = 60°C
NI / I,II,III / 2 / ABCDEFG / T4 Ta = 60°C
Transmitter with display IS / I / 1 / CD / T4 Ta = 60°C
IS / I / 2 / ABCD / T4 Ta = 60°C
NI / I / 2 / ABCD / T4 Ta = 60°C
Remote sensing probe IS / I,II,III / 1 / ABCDEFG / T6-T1
NI / I,II,III / 2 / ABCDEFG / T6-T1
Humidity and temperature probe:
• T6temperatureclassbasedon-40°C(-40°F)≤Ta≤60°C(140°F)
• T5temperatureclassbasedon-40°C(-40°F)≤Ta≤75°C(167°F)
• T4temperatureclassbasedon-40°C(-40°F)≤Ta≤110°C(230°F)
• T3temperatureclassbasedon-40°C(-40°F)≤Ta≤175°C(347°F)
• T2temperatureclassbasedon-40°C(-40°F)≤Ta≤180°C(356°F)
• T1temperatureclassbasedon-40°C(-40°F)≤Ta≤180°C(356°F)
Temperature probe:
• T6temperatureclassbasedon-70°C(-94°F)≤Ta≤60°C(140°F)
• T5temperatureclassbasedon-70°C(-94°F)≤Ta≤75°C(167°F)
• T4temperatureclassbasedon-70°C(-94°F)≤Ta≤110°C(230°F)
• T3temperatureclassbasedon-70°C(-94°F)≤Ta≤175°C(347°F)
• T2temperatureclassbasedon-70°C(-94°F)≤Ta≤200°C(392°F)
• T1temperatureclassbasedon-70°C(-94°F)≤Ta≤200°C(392°F)
Ex-Designation NEC 505/506 (Zone)
Transmitter without display I / 0 / AEx ia / IIC / T4 Ta = 60°C
20 / AEx ia / IIIC / T131°C
Transmitter with display I / 0 / AEx ia / IIB / T4 Ta = 60°C
I / 1 / AEx ia / IIC / T4 Ta = 60°C
Remote sensing probe I / 0 / AEx ia / IIC / T6-T1
20 / AEx ia / IIIC / T80°C
Humidity and temperature probe:
• T6temperatureclassbasedon-40°C(-40°F)≤Ta≤60°C(140°F)
• T5temperatureclassbasedon-40°C(-40°F)≤Ta≤75°C(167°F)
• T4temperatureclassbasedon-40°C(-40°F)≤Ta≤110°C(230°F)
• T3temperatureclassbasedon-40°C(-40°F)≤Ta≤175°C(347°F)
• T2temperatureclassbasedon-40°C(-40°F)≤Ta≤180°C(356°F)
• T1temperatureclassbasedon-40°C(-40°F)≤Ta≤180°C(356°F)
Temperature probe:
• T6temperatureclassbasedon-70°C(-94°F)≤Ta≤60°C(140°F)
• T5temperatureclassbasedon-70°C(-94°F)≤Ta≤75°C(167°F)
• T4temperatureclassbasedon-70°C(-94°F)≤Ta≤110°C(230°F)
• T3temperatureclassbasedon-70°C(-94°F)≤Ta≤175°C(347°F)
• T2temperatureclassbasedon-70°C(-94°F)≤Ta≤200°C(392°F)
• T1temperatureclassbasedon-70°C(-94°F)≤Ta≤200°C(392°F)