Emerson Rosemount 3144P Quick Start Manual page 21

January 2024
Markings
Specific Conditions of Use (X):
1. Flameproof joints are not intended for repair.
2. Non-Standard paint options may cause risk from electrostatic
discharge. Avoid installations that 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/ maximum
surface temperature "T".
4. For 3144P temperature transmitters with "XA" designation,
the spring-loaded adapter style sensors must be installed in
a thermowell to maintain Ex tb protection.
Process temperature
range at Sensor
Connection
-60 °C to +70 °C
-60 °C to +80 °C
Sensor Connection is where the sensor threads into the
(1)
transmitter or junction box housing.
Additionally Available with Option K7:
IECEx Dust
Certificate
Standards
Markings
Specific Conditions of Use (X):
1. Flameproof joints are not intended for repair.
2. Non-Standard paint options may cause risk from electrostatic
discharge. Avoid installations that 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.
Quick Start Guide
Ex db IIC T6...T1 Gb, T6(-60 °C ≤ T
°C ≤ T ≤ +80 °C)
a
Ambient temperature
range (°C)
(1) (°C)
-60 °C to +70 °C
-60 °C to +80 °C
IECEx DEK 19.0041X
IEC 60079-0:2017 and IEC 60079-31:2013
Ex tb IIIC T130 °C Db, (-60 °C ≤ T
Quick Start Guide
≤ +70 °C), T5...T1(-60
a
Temperature class
T6
T5...T1
≤ +80 °C)
a
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