Emerson Rosemount 8800D Series Quick Start Manual page 31

April 2016
E2 Certification Number: TÜV 16.1959 X
Ex d [ia] IIC T6 Ga/Gb (Integral Transmitter)
Ex d [ia Ga] IIC T6 Gb (Remote Transmitter)
Ex ia IIC T6 Ga (Remote Sensor)
Ambient temperature range: -50 °C  Ta  +70 °C
Process temperature range: -202 °C to +427 °C
Power Supply: 42 Vdc Max 4-20 mA HART
Power Supply: 32 Vdc Max Fieldbus
Transmitter Um = 250 V
Remote mounted sensor
In type of protection Ex ia IIC, only to be connected to the associated Model
8800D Vortex Flowmeter electronics. The maximum length of the
interconnecting cable is 152 m (500 ft).
Special Conditions for Safe Use (X):
1. For information regarding the dimensions of the flameproof joints, the manufacturer
shall be contacted.
2. The Flowmeter is provided with special fasteners of property class A2-70 of A4-70.
3. Units marked with "Warning: Electrostatic Charging Hazard" may use non-conductive
paint thicker than 0.2 mm. Precautions shall be taken to avoid ignition due to
electrostatic charge of the enclosure.
Combined Brazilian Certifications (INMETRO)
K2 Combination of E2 and I2
5.7 EurAsian Conformity (EAC)
This section addresses compliance with the requirements of technical regulations
of the Customs Union.
TR CU 020/2011—Electromagnetic compatibility of technical means

TR CU 032/2013—On the safety of equipment operating under excessive

pressure
TR CU 012/2011—About the safety of equipment for use in potentially

explosive atmospheres
GOST R IEC 60079-0-2011, GOST R IEC 60079-1-2011, GOST R IEC
60079-11-2010, GOST R IEC 60079-15-2010, GOST 31610.26-2002/IEC
60079-26:2006
E8 Type of protection flameproof enclosure «d» with intrinsically safe flow sensor
Ex marking of the integral installation:
Ga/Gb Ex d [ia] IIC T6 X (-50°C  Ta  70°C)
Ex marking of the remote installation:
electronics module:
1Ex d [ia Ga] IIC T6 Gb X (-50°C  Ta  70°C)
flow sensor:
0Ex ia IIC T6 Ga X (-50°C  Ta  70°C)
Electrical parameters:
Maximum DC supply voltage (with output signal 4-20 mA HART/pulse) 42 V;
Maximum DC supply voltage (with output signal Foundation Fieldbus and FISCO) 32 V
Special conditions for safe use (X):
1. For flowmeters with Ex marking 0Ex ia IIC T6 Ga X, Ga / Gb Ex d [ia] IIC T6 X
Quick Start Guide
31