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aditional pictures:
Din-Rail Transmitter LKM 224
Pt100/Pt1000, rail mounting, 0..10V, 24V supply voltage
The LKM 224 is an analogue transducer for Pt 100/Pt1000-temperature sensors according
DIN EN 60751. The temperature-sensitive resistance will be transformed into an analogue current
output of 4...20mA. The transducer LKM 224 can be mounted on customary rail systems.
The LKM 224 has been tuned ex works according to customized requires. Further fine-tuning can be arranged by span and zero controller.
Input
Pt100/Pt1000, 2-/3 wire circuit
Output
0 ... 10V
Range
> 20°C*
Zero point
-200°C ... +600°C*
Test current
0.8 ... 1mA*
Sensor fracture
>10V
Shorted Sensor
0V
Permissible ripple
< 10 %
Reaction time
< 0.1s
Vibration
5g/10-200Hz
Linearity error
<0.1% FS
TCR
<100ppm/°C
Operating temperature range
-25°C ... +85°C
Terminal type
screw terminal
Clamping range
0.2...2.5mm²
Humidity
< 95%
EMC emission
EN 61000-6-3:2001
EMC interference rejection ratio
EN 61000-6-3:2001
Mounting
35mm DIN rail
Current consumtion
max. 40 mA
Supply voltage
15...35V DC reverse protection
Case
Case material
Polycarbonat
Case dimension (HxWxD)
75 x 25 x 53 mm
Weight
approx. 60g
* dependent upon sensor resistance
