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Lead Contents

Temperature Sensor (General purpose Models)

E52 (General purpose Models)

E52 (General purpose Models)

A Wide Variety of General purpose Models (Platinum resistance thermometer, Thermocouple)

Primary Contents



Sheathed Platinum Resistance Thermometers

Element typePt100
ClassJIS class B
Sheath materialSUS316
Sheath outer diameter 3.23.2 dia., 4.8 dia., 6.4 dia.
Conductor type3-conductor system
Temperature range-200°C to 450°C (in dry air)

Standard Platinum Resistance Thermometers

Element typePt100
ClassJIS class B (See note 2.)
Protective tubing materialSUS316
Conductor type3-conductor system
Temperature range0°C to 450°C (in dry air)

Note:

1.Use the sheathed platinum resistance thermometer if condensation is likely to result.

2.Be sure that the thermometer is free of vibration or shock if high temperatures are measured.

Sheathed Thermocouples

Element typeK (CA), J(IC)
ClassJIS class 2 (0.75)
Thermal contactNon-grounded type
Sheath materialCA: SUS316
IC: SUS316

Permissible Temperature in Dry Air

DElement wire
K (CA) SUS316J (IC) SUS316
1 dia.650°C450°C
1.6 dia.650°C450°C
3.2 dia.750°C650°C
4.8 dia.800°C750°C
6.4 dia.800°C750°C
8.0 dia.900°C750°C

Exposed-lead Models

E52-CA[]A

Permissible Temperature in Dry Air

DElement wire
K (CA) SUS316
1 dia.650°C
1.6 dia.650°C
3.2 dia.750°C
4.8 dia.800°C
6.4 dia.800°C
8.0 dia.900°C

Exposed-lead Models

E52-IC[]A

Permissible Temperature in Dry Air

DElement wire
K (CA) SUS316
1 dia.450°C
1.6 dia.450°C
3.2 dia.650°C
4.8 dia.750°C
6.4 dia.750°C
8.0 dia.750°C

Exposed-terminal Models

E52-CA[]B
E52-IC[]B

Permissible Temperature in Dry Air

DElement wire
K (CA) SUS316J (IC) SUS316
3.2 dia.750°C650°C
4.8 dia.800°C750°C
6.4 dia.800°C750°C
8.0 dia.900°C750°C

Terminal box: The permissible temperature is 0°C to 100°C.

Enclosed-terminal Models

E52-CA[]C
E52-IC[]C

Permissible Temperature in Dry Air

DElement wire
K (CA) SUS316J (IC) SUS316
3.2 dia.750°C650°C
4.8 dia.800°C750°C
6.4 dia.800°C750°C
8.0 dia.900°C750°C

Terminal box: The permissible temperature is 0°C to 80°C.

Note:The terminals in the cap indicate polarity (+ or -).

Standard Thermocouples

Element wireK (CA), J(IC), R
ClassK (CA), J (IC) JIS class 2 (0.75)
R, JIS class 2 (0.25)
Protective tubing materialK (CA)SUS316
J (IC)SUS316
R (See note.)JIS ceramic cat. 1 (PT1)
JIS special ceramic (PT0)
Thermal contactNon-grounded type

Note: Specify PT1 or PT0 if the element is R.

Permissible Temperature in Dry Air

DElement wire
K (CA) SUS316J (IC) SUS316
10 dia.750°C450°C
12 dia.850°C500°C
15 dia.850°C550°C
22 dia.900°C600°C
DElement wire
R
17 dia.0°C to 1,400°C

Exposed-terminal Models

E52-CA[]B
E52-IC[]B

Permissible Temperature in Dry Air

DElement wire
K (CA) SUS316J (IC) SUS316
10 dia.750°C450°C
12 dia.850°C500°C
15 dia.850°C550°C
22 dia.900°C600°C

Terminal box: The permissible temperature is 0°C to 100°C.

Enclosed-terminal Models

E52-CA[]C
E52-IC[]C

Permissible Temperature in Dry Air

DElement wire
K (CA) SUS316J (IC) SUS316
10 dia.0 to 750°C0 to 450°C
12 dia.0 to 850°C0 to 500°C
15 dia.0 to 850°C0 to 550°C
22 dia.0 to 900°C0 to 600°C

Terminal box: The permissible temperature is 0°C to 80°C.

Note: The terminals in the cap indicate polarity (+ or -).

Enclosed-terminal Models (High-temperature Use)

E52-PR[]C

Permissible Temperature in Dry Air

DElement wire
R
17 dia.0°C to 1,400°C

Terminal box: The permissible temperature is 0°C to 80°C.

Note: The terminals in the cap indicate polarity (+ or -).

Caution: In the interenst of product improvement, specifications are subject to change without notice.