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Technical data
Mechanical data
Installation position:
Weight:
Travel sensor:
Acoustic data
Noise emission:
Operating conditions
Ambient conditions:
Height:
Relative air humidity:
Protection class:
Degree of contamination:
Electrical data
Power supply/set value input
Supply voltage:
Power consumption:
Short-circuit proof:
Duty cycle:
Electrical protection
class:
Set value input:
Input type:
Load impedance:
Accuracy/linearity:
Temperature drift:
GEMÜ 1441
Optional
Approx. 970 g
Integrated for direct mounting, remote mounting possible
Detection range:
Operating range:
Resistance:
Minimum travel sensor change:
Correlation - Travel sensor
spindle/valve position
> 85 dB (A)
Use in indoor spaces
Up to 2000 m (above sea level)
Maximum 95%, non-condensing
IP 65 acc. to EN 60529
3 (pollution degree)
Via set value signal
Note: A voltage of 30 V DC and an input current of 100 mA must not be exceeded. In total, a power
of 1 W must not be exceeded.
< 0.3 W
Yes
Continuous duty
III
4 - 20 mA
passive
11.2 V DC
(corresponds to 560 Ω at 20 mA)
≤ ±0.5% of full flow
≤ ±0.1% of full flow
Travel sensor version
0–75 mm
0–75 mm
5 kΩ
3% (only relevant for initialization)
Retracted (top) ≙ 100% (valve open)
Extended (bottom) ≙ 0% (valve closed)
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