5.11 Japan
5.11.1 E4 Japan Flameproof
Certificate:
CML 21JPN1842X
Markings:
Ex db IIC T6…T1 Gb; T6(-60 °C ≤ T
a
≤ +70 °C); T5…T1(-60
°C ≤ T
a
≤ +80 °C)
Special Conditions for Safe Use:
1. Flameproof joints are not intended for repair.
2. Non-standard paint options may cause risk from electrostatic
discharge. Avoid installations that could cause electrostatic
build-up on painted surfaces, and only clean the painted
surfaces with a damp cloth. If paint is ordered through
a special option code, contact the manufacturer for more
information.
3. See instructions for relation between process temperature,
ambient temperature and temperature class.
Additional Specific Conditions of Use (X) when “XA” designation is
ordered:
Guard DIN Style sensors against impacts greater than 4 J.
Process temperature
range at Sensor
Connection
(1)
(°C)
Ambient temperature
range (°C)
Temperature class
-60 °C to +70 °C -60 °C to +70 °C T6
-60 °C to +80 °C -60 °C to +80 °C T5…T1
(1) Sensor Connection is where the sensor threads into the transmitter or
junction box housing
5.11.2 I4 Japan Intrinsic Safety
Certificate:
CML 18JPN2118X
Standards:
JNIOSH-TR-46-1, JNIOSH-TR-46-6
Markings:
[Fieldbus] Ex ia IIC T4 Ga (–60 °C ≤ T
a
≤ +60 °C);
Special Conditions for Safe Use (X):
1. The apparatus must be installed in an enclosure which affords
it a degree of protection of at least IP20.
April2023 Quick Start Guide
Quick Start Guide 39
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