Datasheet

Temperature Meter K3MA-L K-49
Panel
indicators
Operation
■ Main Functions
Input Types and Ranges
Note: The initial value is “5: thermocouple K (−200 to 1300°C/−300 to 2300°F).”
Temperature Unit Selection
Either centigrade (°C) or fahrenheit (°F) can be selected as the tem-
perature unit.
OUT Types (Comparative Output
Models Only)
OUT 1 can be set to operate in one of the three following modes in
accordance with the compared values:
• Upper limit (High Acting):
The output is turned ON when the measurement value is greater
than its set value.
• Lower limit (Low Acting):
The output is turned ON when the measurement value is less than
its set value.
• Upper and lower limits (Outside Band Acting):
An upper limit (H set value) and lower limit (L set value) can be set
independently.
The output is turned ON when the measurement value is greater
than the upper-limit set value or less than the lower-limit set value.
Parameter Setting Input type Meaning
in-t 0 Platinum-resistance
thermometer
Pt100 −200 to 850°C −300 to 1500°F
1 −199.9 to 500.0°C −1999 to 900.0°F
2 0.0 to 100.0°C 0.0 to 210.0°F
3 JPt100 −199.9 to 500.0°C −199.9 to 900.0°F
4 0.0 to 100.0°C 0.0 to 210.0°F
5 Thermocouple K −200 to 1300°C −300 to 2300°F
6 −20.0 to 500.0°C 0.0 to 900.0°F
7J−100 to 850°C −100 to 1500°F
8 −20.0 to 400.0°C 0.0 to 750.0°F
9T−200 to 400°C −300 to 700°F
10 −199.9 to 400.0°C −199.9 to 700.0°F
11 E 0 to 600°C 0 to 1100°F
12 L −100 to 850°C −100 to 1500°F
13 U −200 to 400°C −300 to 700°F
14 −199.9 to 400.0°C −199.9 to 700.0°F
15 N −200 to 1300°C −300 to 2300°F
16 R 0 to 1700°C 0 to 3000°F
17 S 0 to 1700°C 0 to 3000°F
18 B 100 to 1800°C 300 to 3200°F
Parameter Setting Meaning
d-u
cDisplay in °C.
fDisplay in °F.
Parameter Setting Meaning
out 1.t
hi Upper limit: Alarm op-
erates at upper limit.
lo Lower limit: Alarm op-
erates at lower limit.
hi-lo Upper and lower lim-
its: Alarm operates at
upper and lower lim-
its.
Upper Limit (High Acting) Lower Limit (Low Acting)
OUT1 value
Measurement
value
ON
OFF
Output
OUT1 value
Hysteresis
Hysteresis
Hysteresis
Hysteresis
Upper and Lower Limits
(Outside Band Acting)
OUT1 upper-limit
value
OUT1 lower-limit
value
ON
OFF
Output
ON
OFF
Output
Measurement
value
Measurement
value