Reference Manual
00809-0100-4801, Rev FA
October 2010
Rosemount 3051S Series
B-4
Japanese Certifications
E4 TIIS Flameproof
Ex d IIC T6
China (NEPSI) Certifications
E3 China Flameproof, Dust Ignition-proof
Certificate No. (manufactured in Chanhassen, MN): GYJ091035
Certificate No. (manufactured in Beijing, China): GYJ06366
Certificate No. (manufactured in Singapore): GYJ06364
Certificate No. (3051SFx RTC, BMMC, SMMC): GYJ071086
Ex d IIB+H
2
T3~T5
DIP A21 T
A
T3~T5 IP66
Special conditions for safe use
1. Only the pressure transmitters, consisting of the 3051SC Series, 3051ST Series, 3051SL
Series, and the 300S Series, are certified.
2. Applicable ambient temperature range: -20 to 60 °C.
3. The temperature class depends on the temperature of process medium:
4. The earth connection in the enclosure should be connected reliably.
5. During installation, use, and maintenance of the pressure transmitter, observe the
warning, “Don’t open the cover when the circuit is alive.”
6. There should be no corrosive gases present that could damage the flameproof housing.
7. A cable entry, certified by NEPSI with type of protection Ex d IIC in accordance with
GB3836.1-2000 and GB3836.2-2000, should be used when installing in a hazardous
location. Five full threads should be engaged when the cable entry is assembled to the
pressure transmitter.
8. The diameter of the cable should meet the requirements of the cable entry instruction
manual. The compression nut should be tightened. Aged seal rings should be replaced.
9. Maintenance should not be performed if the location is hazardous.
10. End users are not permitted to change internal components.
Certificate Description
TC15682 Coplanar with Junction Box Housing
TC15683 Coplanar with PlantWeb Housing
TC15684 Coplanar with PlantWeb Housing
and LCD Display
TC15685 In-Line SST with Junction Box Housing
TC15686 In-Line Alloy C-276 with Junction Box Housing
TC15687 In-Line SST with PlantWeb Housing
TC15688 In-Line Alloy C-276 with PlantWeb Housing
TC15689 In-Line SST with PlantWeb Housing
and LCD Display
TC15690 In-Line Alloy C-276 with PlantWeb Housing
and LCD Display
TC17102 Remote Display
TC17099 3051SFA/C/P SST/Alloy C-276 with
PlantWeb Housing and LCD Display
TC17100 3051SFA/C/P SST/Alloy C-276 with
PlantWeb Housing and Remote Display
TC17101 3051SFA/C/P SST/Alloy C-276 with
Junction Box Housing
Temperature Class Temperature of Process Medium
T5 95 °C
T4 130 °C
T3 190 °C
(240 stránky)
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