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Din-Rail Transmitter LKM 232
Thermocouples, rail mounting, 0..10V, 24V supply voltage
The LKMe Type 232 is an analog measuring transducer for base metal thermocouples in accordance with DIN EN 60584 and
DIN 43510. It converts the temperature-dependent thermocouple voltage into an output signal of 0..10V that is linear with voltage.
The LKMe Type 424 measuring transducer is designed for installation on a mounting rail. The measuring transducer is delivered with a calibration to customer requirements. A null point potentiometer and a range potentiometer enable fine adjustments to be performed on site.
Protection classification
IP 20 according DIN 60529
Input
thermocouple K, J(L), T(U), N, E;
S B with higher fault
Output
0 ... 10V
Range
> 200°C*
Zero point
-200°C ... +600°C*
Sensor fracture
>10V
Shorted Sensor
ambient temperature
Permissible ripple
< 10 %
Reaction time
< 0.1s
Vibration
5g/10-200Hz
Insulation voltage
1 kV
Linearity error
<0.1% FS*
Error of compensation
<±0.5°C
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
24VDC ±10%
Case
Case material
Polycarbonat
Case dimension (HxWxD)
75 x 25 x 53 mm
Weight
approx. 60g
*depend upon thermocouple
