Heinrichs Messtechnik GmbH
Ex- Supplement operating manual
UMC4 with TM/TMU/TME/TMR/TM-SH
Page
27 of 31
8.5
The TMR Sensor
TMR -
A B C - D E F G H I J K - L M N O - P - Q - R
Pos.
Description
Remarks / EX-Relevance
A
Wetted Material
Non-Ex relevant position
B,C
Flow-Rate Range
Non-Ex relevant position
D,E,F,G
Process Connection
Non-Ex relevant position
H,I,J,K
Installation Length
Non-Ex relevant position
L
Enclosure Options
Non-Ex relevant position
M
Heating / Cooling
Non-Ex relevant position
N
Flow Direction
Non-Ex relevant position
O
(*2) (*3)
Sensor configurations
1 - Mounted -50°C to 100°C (-58°C to 212°F)
2 - Mounted -50°C to 150°C (-58°F to 302°F)
3 - Remote -50°C to 100°C (-58°F to 212°F)
4 - Remote -50°C to 180°C (-58°F to 356°F)
5 - Remote -50°C to 220/260°C (-58°F to 500°F)
6 - Remote -50°C to 100°C (-58°F to 212°F)
7 - Remote -50°C to 180°C (-58°F to 356°F)
8 - Remote -50°C to 220/260°C (-58°F to 500°F)
S- Remote -50°C to 100°C (-58°F to 212°F)
T - Remote -50°C to 180°C (-58°F to 356°F)
U - Remote -50°C to 220/260°C (-58°F to 500°F)
Refer to Transmitter approval
Refer to Transmitter approval
with M20 x 1.5 mm Cable gland (
Al
)
with M20 x 1.5 mm Cable gland (
Al
)
with M20 x 1.5 mm Cable gland (
Al
)
with ½” NPT Cable gland
with ½” NPT Cable
gland
with ½” NPT Cable gland
with M20 x 1.5 mm Cable gland (
PE
)
with M20 x 1.5 mm Cable gland (
PE
)
with M20 x 1.5 mm Cable gland (
PE
)
P
(*1)
Approvals
A - ATEX / IECEx
–
up to Supplement 6
L - ATEX / IECEx
–
Supplement 7 onwards
II 1/2G Ex ia IIC T2...T6 Ga/Gb
II 1/2G Ex ia IIC T2...T6 Ga/Gb
Q
Certificates
Non-Ex relevant position
R
Supplementary equipment
Non-Ex relevant position
(*1)
= After implementation of ATEX supplement 7 (IEC issue 1), sensors of supplement 6 (IEC issue 0) with the
co
de „A“ shall no longer be produced, and are therefore no longer available for delivery.
(*2)
= The Abbreviations Al and PE determine whether an aluminium (Al) or polyester (PE) terminal box is
selected.
(*3)
= The maximum process temperature of 260 °C is only permitted short-term. Refer to section
Fehler!
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