C015 Series Non-Contact Type Roller Surface Thermocouples

Data_Sheet
The C015 series is adjacent measuring thermocouples designed for measurement of surface temperature of moving or rolling materials, such as heating rollers, press rollers and running sheets.
The thermocouple has the built-in automatic correction circuit for the difference between surrounding air and actual temperature of an object. No emissivity compensation to an object surface like as radiation thermometers is necessary.

Features

  • Non-cotact measurement for lower temperature ranges
  • Unique circuit for temperature correction
  • Stability of measurement by stabilizing filter
  • Affection free from emissivity
  • Thermoelectric voltage of Type K thermocouple is applied as output.

Models

Types

Models

Measuring ranges

Extension wire length

Applications

Standard
C015-11
Room temp. to 250°C

5m

For no disturbance and stable measurement distance of 1 to 2mm
C015-21
Room temp. to 250°C

10m

C015-31
Room temp. to 500°C

5m

C015-41
Room temp. to 500°C

10m

With reflection plate
C015-12
Room temp. to 250°C

5m

For much disturbance or measurement distance of about 3mm needed
C015-22
Room temp. to 250°C

10m

C015-32
Room temp. to 500°C

5m

C015-42
Room temp. to 500°C

10m

With distancer
C015-13
Room temp. to 250°C

5m

For measurement distance fluctuated
C015-23
Room temp. to 250°C

10m


Specifications

Element
Type K thermocouple
Wire diameter
Φ0.1mm
Accuracy rating
Within ±5°C at 200°C span
(For the correction constants are determined at the middle of measurement range.)
Measurement distance
1 to 2mm (constant)
Measurement width
Minimum 30mm
Response time
About 6 seconds (time constant)
Output signal
Thermal EMF of Type K thermocouple
Output impedance
15 to 22Ω
Output stabilizing filter
0.07mm thick , amber mica
Lead wire
Φ7mm heat resistance vinyl cord or silicon rubber lead wire 5m (10m) attached

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