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THERMOCOUPLE INPUT PROGRAMMING
When configuring the meter for thermocouple input, the temperature ranges and resolution available are :
Input
Thermocouple J
Thermocouple K
Thermocouple T
Thermocouple N
The thermocouple software menu allows selection among several types of thermocouples, temperature units (Celsius
or Fahrenheit), resolution (degree or tenth of degrees) and a display offset. Offset value is programmed if we know
that a difference may exist between the temperature under measurement and the temperature read by the sensor.
This difference can be corrected by programming an offset from -19.9 to +99.9.
LED TARE will light up each time that an offset value is programmed.
Example:
In a process of temperature control the thermocouple sensor is located in a part of the process where temper-
ature is 5 degrees below than in the point in where the control has to be done. By programming an offset of 5
points, with 1 degree resolution, the deviation will be corrected.
Configurable parameters for this input are:
g) Thermocouple type [J, K, T, N].
h) Reading units in degree Celsius "ºC" or Fahrenheit "ºF".
i) Resolution in tenth of degrees "0,1º" or in whole degrees "1º".
j) Offset. The instrument comes from factory with offset=0
After introducing these parameters, the display range and linearization for the selected thermocouple input are ad-
justed automatically.
THERMOCOUPLE (J, K, T, N) INPUT WIRING
Instrument's rear view
KOSMOS SERIE
Range (res. 0,1 º)
-150,0 to +1100,0 ºC
-238,0 to +2012,0 ºF
-150,0 to +1200,0 ºC
-238,0 to +2192,0 ºF
-200,0 to +400,0 ºC
-328,0 to +752,0 ºF
-150,0 to +1300,0 ºC
-238,0 to +2372,0 ºF
Thermocouple type J, K, T, N
www.ditel.es
Range (res. 1º)
-150 to +1100 ºC
-238 to +2012 ºF
-150 to +1200 ºC
-238 to +2192 ºF
-200 to +400 ºC
-328 to +752 ºF
-150 to +1300 ºC
-238 to +2372 ºF
INPUT SIGNAL CONNECTOR
CN2
PIN 1 = No connection
PIN 2 = No connection
PIN 3 = No connection
PIN 4 = No connection
PIN 6 = No connection
PIN 7 = +TC
PIN 8 = - TC
MICRA-M
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