Rosemount 2088 - B.2.6 China

Product Certifications
March 2017
Reference Manual
00809-0100-4108, Rev CA
Product Certifications
100
Special Conditions for Safe Use (X):
1. When fitted with a transient suppression terminal
block, the Rosemount 2090 is incapable of passing
the 500 V isolation test. This must be taken into
account during installation.
2. The enclosure may be made of aluminum alloy and
given a protective polyurethane paint finish; however,
care should be taken to protect it from impact or
abrasion if located in a Zone 0 environment.
IECEx Type n
Certificate: IECEx BAS 12.0072X
Standards: IEC60079-0:2011, IEC60079-15:2010
Markings: Ex nA IIC T5 Gc (–40 °C
≤ T
a
≤ +70 °C)
Special Condition for Safe Use (X):
1. When fitted with a transient suppression terminal
block, the Rosemount 2090 is incapable of passing
the 500 V isolation test. This must be taken into
account during installation.
NK IECEx Dust
Certificate: IECEx BAS12.0073X
Standards: IEC60079-0:2011, IEC60079-31:2008
Markings: Ex t IIIC T 50 °C T
500
60 °C Da
Special Conditions for Safe Use (X):
1. Cable entries must be used which mention the ingress
protection of the enclosure to at least IP66.
2. Unused cable entries must be filled with suitable
blanking plugs which maintain the ingress protection
of the enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for
the ambient range of the apparatus and capable of
withstanding a 7 J impact test.
B.2.6 China
E3 China Flameproof
Certificate: GYJ15.1506X
Standards: GB3836.1-2010, GB3836.2-2010
Markings: Ex d IIC T6/T4 Gb, T6(–20 °C
≤ T
a
≤ +40 °C),
T4(–20 °C
≤ T
a
≤ +80 °C)
Special Conditions for Safe Use (X):
1. The ambient temperature is as follows:
2. The earth connection facility in the enclosure should
be connected reliably.
3. During installation in hazardous location, cable
glands, conduits, and blanking plugs, certified by
state-appointed inspection bodies with Ex d IIC type
of protection, should be used.
4. During installation, use and maintenance in explosive
gas atmospheres, observe the warning “Do not open
when energized.”
5. During installation, there should be no mixture harm
to flameproof housing.
6. End user is not permitted to change any components
insides, but to settle the problem in conjunction with
manufacturer to avoid damage to the product.
7. Maintenance should be done in non-hazardous
location.
8. During installation, use and maintenance of this
product, observe the following standards:
GB3836.13-2013, GB3836.15-2000,
GB3836.16-2006, GB50257-2014.
I3 China Intrinsic Safety
Certificate: GYJ15.1508X
Standards: GB3836.1-2010,
GB3836.4-2010,GB3836.20-2010
Markings: Ex ia IIC T4 Ga
Table 10. Input Parameters
Parameter
HART
Voltage U
i
36 Vdc
Current I
i
24 mA
T
a
Temperature class
–20 °C ≤ T
a
≤ 80 °C T4
–20 °C ≤ T
a
≤ 40 °C T6