Thermal Resistance R; Output P O Of Abb Temperature Transmitters; 2.2.1 Resistance Temperature Detecting Device Without Protecting Well; (Separative Element) For Zone 0 - ABB SensyTemp MI Instrucciones De Montaje

Thermal resistance R

Temperature detecting device
Type
Thermocouple
Thermocouple
Thermocouple
Thermocouple
Resistance thermometer
Resistance thermometer
Resistance thermometer
Resistance thermometer
Output P of ABB temperature transmitters
o
Type
TS 02-Ex
TH 02-Ex
TF 12-Ex
All further information necessary for the proof of the inherent safety (Ui, Ii, Pi, Li, Ci etc.) can
be taken from the data sheets of the respective types of transmitter.
A maximum allowed power in dependence to the temperature category
Indication of temperature category according to DIN EN 50014 and DIN EN1127-1 for zone 0.

2.2.1 Resistance temperature detecting device without protecting well

(separative element) for zone 0

∅ 3mm
Temperature
category/
temperature
[ °C ]
Power Pi ( Po )
[W]
DMW
0
T6/ 64 0,15
T5/ 76 0,23
T4/104 0,44
T3/156 0,88
T2/232 1,50
T1/352 -
Tabelle 2-1
DMW: wire multiplier resistor, SMW: layer multiplier resistor
GB 6
th
Diameter
[mm]
3
3
6
6
3
3
6
6
Approval
II 2(1) G EEx [ia] ib IIC T6
II 2 G EEx [ia] ib IIC T6
II 2 G EEx ia IIC T6
Surface
temperature
[°C]
SMW DMW
0 40
0,12 64
0,19 76
0,36 104
0,66 156
1,22 232
1,50 -
SensyTemp MI, IS
With protect-
ing well
x
x
x
x
EC-Type-examination
certificate
PTB 01 ATEX 2035 X
PTB 99 ATEX 2139 X
ZELM 99 ATEX 0021
∅ 6 mm
Power Pi ( Po )
[W]
SMW DMW
40 0
64 0,34
76 0,50
104 1.00
156 1,50
232 -
250 -
Without pro- R
th
tecting well
[K/W]
24
x 28
16
x 20
80
x 200
40
x 84
P [mW]
o
20
20
26
Surface
temperature
[°C]
SMW DMW
0 40
0,28 64
0,43 76
0,80 104
1,50 130
- -
- -
42/10-59 XU
SMW
40
64
76
104
146
-
-