E52

8

■ Model Number Legend

The type of resistance thermometer, protective tubing length, and lead length can be specified as shown below.

Thermocouples

1. Element type

CA: K

IC: J

PR: R

2. Protective tubing length (L)

Specify the length in centimeters in the following range: Unit (cm)

E52-

@@A (Exposed-lead Model)

E52-

@@B and E52-@@C (except E52-PR@C)

E52-PR

@C

3. Terminal

A: Exposed lead wires (element type: K, J)

B: Exposed terminals (element type: K, J)

C: Enclosed terminals (element type: K, J, R)

4. Diameter

Specify the protective tubing material according to the table.

5. Heat resistance

Specify this item for the exposed-lead models only.

6. Lead length (M)

Specify the length in meters in the following range for the E52-

@@A only.

Range: 1 to 100 m

7. Protective tubing material

Examples

Element: K; protective tubing length: 420 mm, exposed leads, protective tubing dia.: 4.8 mm, heat resistive, lead length: 10 m

E52-CA42A D=4.8 NETU 10M

Element: J; protective tubing length: 360 mm, enclosed terminals, protective tubing dia.: 3.2

E52-IC36C D=3.2

E52-

@@@ D=@@@M@

123

4

5 6

7

Diameter (D)

Length (L)

1

2 to 200

1.6

3 to 500

3.2

5 to 2,000

4.8

8 to 2,300

6.4

10 to 1,200

8

12 to 1,000

Diameter (D)

Length (L)

3.2

11 to 2,000

4.8

14 to 2,300

6.4

16 to 1,200

8.0

18 to 1,000

10

21 to 126

12

24 to 126

15

29 to 156

22

39 to 206

Diameter (D)

Length (L)

17

50, 75, 100

Code

Diameter

(D)

Protective tubing

construction

Protective tubing

material

1

1 mm

Sheathed

SUS316

1.6

1.6 mm

Sheathed

SUS316

3.2

3.2 mm

Sheathed

SUS316

4.8

4.8 mm

Sheathed

SUS316

6.4

6.4 mm

Sheathed

SUS316

8

8 mm

Sheathed

SUS316

10

10 mm

Standard

SUS316, SUS310S

12

12 mm

Standard

SUS316, SUS310S

15

15 mm

Standard

SUS316, SUS310S

22

22 mm

Standard

SUS316, SUS310S

17

17 mm

Standard

PT1, PT0

Code

Temperature range

Lead type

---

−20°C to 70°C

Sleeve: 0

°C to 70°C

Vinyl-covered

NETU

0

°C to 150°C

Sleeve: 0

°C to 100°C

Glass-wool-covered with exter-

nal shield

Code

Protective tubing

material

Element type

---

SUS316

K, J

SUS310S

SUS310S

K, D = 10 to 22

PT1

JIS ceramic Cat.1

R

PT0

JIS special ceramic

R