Emerson Rosemount 3051S FOUNDATION Series - Page 22

March 2018
22
Quick Start Guide
I3 China Intrinsic Safety
Certificate: 3051S: GYJ16.1250X [Mfg USA, China, Singapore]
3051SFx: GYJ11.1707X [Mfg USA, China, Singapore]
3051S-ERS: GYJ16.1248X [Mfg USA, China, Singapore]
Standards: 3051S: GB3836.1-2010, GB3836.4-2010, GB3836.20-2010
3051SFx: GB3836.1/4-2010, GB3836.20-2010, GB12476.1-2013,
GB12476.5-2013 3051S-ERS: GB3836.1-2010, GB3836.4-2010,
GB3836.20-2010
Markings: 3051S, 3051SFx: Ex ia IIC T4 Ga
3051S-ERS: Ex ia IIC T4
Special Conditions for Safe Use (X):
1. Symbol “X” is used to denote specific conditions of use:
For output code A and F: This apparatus is not capable of withstanding the 500V r.m.s.
insulation test required by Clause 6.4.12 of GB3836.4-2000.
2. The ambient temperature range is:
3. Intrinsically safe parameters:
4. The product should be used with Ex-certified associated apparatus to establish
explosion protection system that can be used in explosive gas atmospheres. Wiring
and terminals should comply with the instruction manual of the product and
associated apparatus.
5. The cable between this product and associated apparatus should be shielded cables
(the cables must have insulated shield). The shield has to be grounded reliably in
non-hazardous area.
6. The product complies to the requirements for FISCO field devices specified in
IEC60079-27:2008. For the connection of an intrinsically safe circuit in accordance
FISCO model, FISCO parameters of this product are as above.
7. End users are not permitted to change any components inside, but to settle the
problem in conjunction with manufacturer to avoid damage to the product.
8. When installation, use and maintenance of this product, observe the following
standards:
GB3836.13-1997 “Electrical apparatus for explosive gas atmospheres Part 13: Repair
and overhaul for apparatus used in explosive gas atmospheres”
Output code Ambient temperature
A –50 °C ≤ T
a
≤ +70 °C
F –50 °C ≤ T
a
≤ +60 °C
Output
code
Housing
code
Display
code
Maximum
input
voltage:
U
i
(V)
Maximum
input
current:
I
i
(mA)
Maximum
input
power:
P
i
(W)
Maximum
internal
parameter:
C
i
(nF)
Maximum
internal
parameter:
L
i
(uH)
A =00 / 30 300 1 38 0
A ≠00 / 30 300 1 11.4 2.4
A ≠00 M7/M8/M9 30 300 1 0 58.2
F ≠00 / 30 300 1.3 0 0
F
FISCO
≠00 / 17.5 500 5.5 0 0