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aditional pictures:
In-Head Transmitter LKM 104
Pt100/Pt1000, B-head, 0..10V, 24V supply voltage
The LKM 104 is a transducer providing a direct connection to an PLC or PC-AD-Converter card. The temperature-sensitive resistance of a Pt 100 will be transformed into a voltage output of 0..10V with high precision. Other resistance sensors (Pt50, Pt1000, Ni100) on require. The transducer LKM 104 can be mounted inside the DIN protection head type B. It operates in 2-/3- wire connection. The working range of the 104 has been tuned ex works according to the needs of the customer between -200°C and 600°C, for instance 0..150°C.
For higher precision in transmitting the wire resistance of the Pt 100 probe can be considered by the zero controller.
Input
Pt100/Pt1000, 2-/3 wire circuit
Output
0 ... 10V
Range
20°C ... 850°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
0.13...1.5mm²
Humidity
< 95%
EMC emission
EN 61000-6-3:2001
EMC interference rejection ratio
EN 61000-6-3:2001
Mounting
Supply voltage
21 ... 27 VDC / 15mA
Dimension
44mm x 26,7mm (DxH)
Sealing compound
Polyurethan, black
Weight
approx. 30g
*dependent upon sensor resistance
