E52
■ Model Number Legend
The type of resistance thermometer, protective tubing length, and lead length can be specified as shown below.
Thermocouples
E52-@@@ D=@@@M@
1 2 3
4
5
6
7
1. Element type
CA:K
4. Diameter
Specify the protective tubing material according to the table.
IC: J
PR:R
Code Diameter Protective tubing
(D) construction
Protective tubing
material
2. Protective tubing length (L)
1
1 mm Sheathed
SUS316
Specify the length in centimeters in the following range: Unit (cm)
1.6
3.2
4.8
6.4
8
1.6 mm
3.2 mm
4.8 mm
6.4 mm
8 mm
Sheathed
Sheathed
Sheathed
Sheathed
Sheathed
Standard
Standard
Standard
Standard
Standard
SUS316
E52-@@A (Exposed-lead Model)
SUS316
SUS316
Diameter (D)
Length (L)
2 to 200
SUS316
1
SUS316
1.6
3.2
4.8
6.4
8
3 to 500
10
12
15
22
17
10 mm
12 mm
15 mm
22 mm
17 mm
SUS316, SUS310S
SUS316, SUS310S
SUS316, SUS310S
SUS316, SUS310S
PT1, PT0
5 to 2,000
8 to 2,300
10 to 1,200
12 to 1,000
E52-@@B and E52-@@C (except E52-PR@C)
5. Heat resistance
Specify this item for the exposed-lead models only.
Diameter (D)
Length (L)
11 to 2,000
14 to 2,300
16 to 1,200
18 to 1,000
21 to 126
3.2
4.8
6.4
8.0
10
Code
---
Temperature range
Lead type
Vinyl-covered
−20°C to 70°C
Sleeve: 0°C to 70°C
NETU 0°C to 150°C
Glass-wool-covered with exter-
Sleeve: 0°C to 100°C nal shield
12
24 to 126
6. Lead length (M)
15
29 to 156
Specify the length in meters in the following range for the E52-
@@A only.
22
39 to 206
Range: 1 to 100 m
E52-PR@C
7. Protective tubing material
Diameter (D)
Length (L)
Code
Protective tubing
material
Element type
17
50, 75, 100
---
SUS316
K, J
3. Terminal
SUS310S
PT1
SUS310S
K, D = 10 to 22
A: Exposed lead wires (element type: K, J)
B: Exposed terminals (element type: K, J)
C: Enclosed terminals (element type: K, J, R)
JIS ceramic Cat.1
JIS special ceramic
R
R
PT0
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
8
OMRON [ OMRON ELECTRONICS LLC ]
