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BETA Monitoring
Monitoring of Plants and Devices
7
LQ2 0 temperature controllers
14/24
Siemens ET B1 · 10/2008
*
You can order this quantity or a multiple thereof.
14
■
Selection and ordering data
■
Characteristic curves
U
e
I
e
U
c
MW DT Order No.
Price
per PU
PG PU PS*/
P. unit
Weight
per PU
approx.
V AC A AC V AC
Unit(s) Unit(s) kg
Temperature controllers
With KTY 11-6 temperature sensor
Setting range -30 ... +30 °C, 1 CO
250
16
230
2
B
7
LQ2 001
027 1
1
0.210
Setting range 0 ... +60 °C, 1 CO
250
16
230
2
B
7
LQ2 002
027 1
1
0.210
Setting range +40 ... +100 °C, 1 CO
250
16
230
2
B
7
LQ2 003
027 1
1
0.210
Temperature controllers without temperature sensor
For PT100 measuring element
(
not included in delivery)
Setting range +2 ... +400 °C, 1 CO
250
16
230
2
B
7
LQ2 005
027 1
1
0.210
KTY 11-6 replacement temperature sensors
Safety class IP65, for 7LQ2 001, 7LQ2 002 and
7
LQ2 003, encapsulated,
with watertight/resistant resin material,
with 1 m silicone line,
heat-resistant up to 105 °C,
can be extended up to 100 m
230
B
7
LQ2
900
027 1
1
0.040
Resistor characteristic curves KTY 11-6
Resistor characteristic curves PT100 acc. to EN 60751
[
°C]
[ ]
1000
2000
3000
4000
-20
-40
20 40 60 80 100 120
1500
2500
3500
I2_11322
Resistance
Temperature
[
°C]
450
400
350
300
250
200
150
100
50
-50
50
150
250
100
200
I2_11323
Resistance
Temperature
© Siemens AG 2008