Chinese Certifications (Nepsi) - Emerson Rosemount 8800D Series Quick Start Manual

October 2018
Ambient temperature
(°C)
–50 to +70
–50 to +70
Installation instructions:
1. The cable and conduit entry devices shall be of a certified
2. Unused apertures shall be closed with suitable blanking
3. When the ambient temperature at the cable or conduit entries
4. The remote mounted sensor may only be connected to the
Special conditions for safe use (X):
1. For information regarding the dimensions of the flameproof
2. The Flowmeter shall be provided with special fasteners of
3. Units marked with "Warning: Electrostatic Charging Hazard"
4. When the equipment is installed, precautions shall be taken to
Combined IECEx certifications
K7 Combination of E7, I7, N7, and NF.
9.4

Chinese certifications (NEPSI)

Flameproof certification
• GB3836.1 – 2010
• GB3836.2 – 2010
• GB3836.4 – 2010
• GB3836.20 – 2010
Quick Start Guide
Process temperature
(°C)
–200 to +290
–200 to +427
flameproof type Ex d, suitable for the conditions of use and
correctly installed.
elements.
exceed 60 °C, cables suitable for at least 90 °C shall be used.
transmitter with the associated cable, supplied by the
manufacturer.
joints, the manufacturer shall be contacted.
property class A2-70 or A4-70.
may use non-conductive paint thicker than 0.2 mm. Precaution
shall be taken to avoid ignition due to electrostatic charge on the
enclosure.
ensure the ambient temperature of the transmitter lies between
–50 °C to +70 °C, taking into account process fluid effects. If the
ambient temperature is outside this range remote transmitters
shall be used.
Quick Start Guide
T-Class sensor (°C)
T2
T1
39