NC Series Solidpak Thermocouples

Data_Sheet
The NC series solidpak thermocouples are the high performance thermocouples that feature high sensitivity, solidity, and durability required in a general industrial sensor. The gap between a protective tube and a thermocouple wire is densely filled with magnesium oxide. The thick protective tube provides excellent response along with vibration resistance and impact resistance. In addition, it allows the thermocouple to withstand long-term continuous operation in hot and unfavorable environment.

Features

  • Quick response
  • Excellent heat resistance and corrosion resistance
  • Excellent vibration resistance and impact resistance
  • Easy-to-use terminal head

Specifications

Element
Type K thermocouple
Class
JIS 1 (class 0.4), JIS 2 (class 0.75)
Protective tube material
SUS304, SUS316, SUS310S, SUH446 (Sandvik P4), 253MA
Protective tube outer diameter
(Element diameter)
Φ10mm (Φ1.0mm), Φ15mm (Φ1.6 mm), Φ22mm (Φ3.2 mm)
Protective tube length
Up to 2000 mm
Top shape
Closed non-grounding type
Insulation material
High purity magnesium oxide (MgO)
2-element type protective tube diameter (Element diameter)
Φ10mm (Φ1.0mm), Φ15mm (Φ1.6mm), Φ22mm (Φ2.3mm)

Normal working limit

Thermocouple

Protective tube materials

Outer diameter

Φ10mm

Φ15mm

Φ22mm

K

SUS304

--

1000°C

1000°C

SUS316

900°C

1000°C

1000°C

SUS310S

1150°C

1150°C

1200°C

SUH446

--

--

1200°C

Sandvik 253MA

--

--

1200°C

Response time (From 0°C to 100°C boiling water)

Protective tube outer diameters

Response time

63.2%

90%

Φ10 mm

8 seconds

17 seconds

Φ15 mm

11 seconds

21 seconds

Φ22 mm

16 seconds

32 seconds

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