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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



List of Models

Classifi-
cation
Descrip-
tion
Model and appearanceTempera-
ture
range
Element
type
Conduc-
tor type
ClassProtective tubing
material
Terminal
type
General-purpose ModelsSheathed
platinum
resistance
thermom-
eter
E52-P[]A
-200°C
to
450°C
Pt1003-conduc-
tor
system
BSUS316Exposed
lead wires
E52-P[]C
Enclosed
terminals
Standard
platinum
resistance
thermom-
eter
E52-P[]B
0°C
to
450°C
Exposed
terminals
E52-P[]C
Enclosed
terminals
Sheathed
thermo-
couple
E52-CA[]A
E52-IC[]A
0°C
to
1,050°C
K (CA)
J (IC)
Non-
grounded
type
2 (0.75)SUS316
Inconel
Exposed
lead wires
E52-CA[]B
E52-IC[]B
Exposed
terminals
E52-CA[]C
E52-IC[]C
Enclosed
terminals
Standard
thermo-
couple
E52-CA[]B
E52-IC[]B
0°C
to
1,000°C
SUS316
SUS310S
Exposed
terminals
E52-CA[]C
E52-IC[]C
Enclosed
terminals
E52-PR[]
0°C
to
1,400°C
R (PR)2 (0.25)JIS ceramic
JIS special
ceramic
Enclosed
terminals

Note:The temperature range varies with the material, thickness, and construction of the protective tubing.

Sheathed Platinum Resistance Thermometers

Exposed-lead Models

E52-P[]A

Custom-made models are available on request.

Terminal
type
Protective
tubing
diameter D
(mm)
Protective
tubing
length
L (cm)
Lead wire
type
Lead wire length M (m)
1248
Model
Exposed-lead
Models
3.2 dia.15StandardE52-P15A D=3.2
1M
E52-P15A D=3.2
2M
E52-P15A D=3.2
4M
E52-P15A D=3.2
8M
Heat resistiveE52-P15A D=3.2
NETU 1M
E52-P15A D=3.2
NETU 2M
E52-P15A D=3.2
NETU 4M
E52-P15A D=3.2
NETU 8M
20StandardE52-P20A D=3.2
1M
E52-P20A D=3.2
2M
E52-P20A D=3.2
4M
E52-P20A D=3.2
8M
Heat resistiveE52-P20A D=3.2
NETU 1M
E52-P20A D=3.2
NETU 2M
E52-P20A D=3.2
NETU 4M
E52-P20A D=3.2
NETU 8M
35StandardE52-P35A D=3.2
1M
E52-P35A D=3.2
2M
E52-P35A D=3.2
4M
E52-P35A D=3.2
8M
Heat resistiveE52-P35A D=3.2
NETU 1M
E52-P35A D=3.2
NETU 2M
E52-P35A D=3.2
NETU 4M
E52-P35A D=3.2
NETU 8M
4.8 dia.20StandardE52-P20A D=4.8
1M
E52-P20A D=4.8
2M
E52-P20A D=4.8
4M
E52-P20A D=4.8
8M
Heat resistiveE52-P20A D=4.8
NETU 1M
E52-P20A D=4.8
NETU 2M
E52-P20A D=4.8
NETU 4M
E52-P20A D=4.8
NETU 8M
35StandardE52-P35A D=4.8
1M
E52-P35A D=4.8
2M
E52-P35A D=4.8
4M
E52-P35A D=4.8
8M
Heat resistiveE52-P35A D=4.8
NETU 1M
E52-P35A D=4.8
NETU 2M
E52-P35A D=4.8
NETU 4M
E52-P35A D=4.8
NETU 8M
50StandardE52-P50A D=4.8
1M
E52-P50A D=4.8
2M
E52-P50A D=4.8
4M
E52-P50A D=4.8
8M
Heat resistiveE52-P50A D=4.8
NETU 1M
E52-P50A D=4.8
NETU 2M
E52-P50A D=4.8
NETU 4M
E52-P50A D=4.8
NETU 8M
6.4 dia.20StandardE52-P20A D=6.4
1M
E52-P20A D=6.4
2M
E52-P20A D=6.4
4M
E52-P20A D=6.4
8M
Heat resistiveE52-P20A D=6.4
NETU 1M
E52-P20A D=6.4
NETU 2M
E52-P20A D=6.4
NETU 4M
E52-P20A D=6.4
NETU 8M
35StandardE52-P35A D=6.4
1M
E52-P35A D=6.4
2M
E52-P35A D=6.4
4M
E52-P35A D=6.4
8M
Heat resistiveE52-P35A D=6.4
NETU 1M
E52-P35A D=6.4
NETU 2M
E52-P35A D=6.4
NETU 4M
E52-P35A D=6.4
NETU 8M
50StandardE52-P50A D=6.4
1M
E52-P50A D=6.4
2M
E52-P50A D=6.4
4M
E52-P50A D=6.4
8M
Heat resistiveE52-P50A D=6.4
NETU 1M
E52-P50A D=6.4
NETU 2M
E52-P50A D=6.4
NETU 4M
E52-P50A D=6.4
NETU 8M

Enclosed-terminal Models

E52-P[]C

Custom-made models are available on request.

Terminal
type
Protective
tubing
length
L (cm)
Protective tubing diameter D (mm)
3.2 dia.4.8 dia.6.4 dia.
Model
Enclosed-terminal
Models
20E52-P20C D=3.2E52-P20C D=4.8E52-P20C D=6.4
35E52-P35C D=3.2E52-P35C D=4.8E52-P35C D=6.4
50E52-P50C D=3.2E52-P50C D=4.8E52-P50C D=6.4
75---E52-P75C D=4.8E52-P75C D=6.4

Standard Platinum Resistance Thermometers

Exposed-terminal Models

E52-P[]B

Custom-made models are available on request.

Terminal
type
Protective
tubing length
L (cm)
Protective tubing
8 dia.
Model
Exposed-
terminal
Models
20E52-P20B D=8
35E52-P35B D=8
50E52-P50B D=8

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

Enclosed-terminal Models

E52-P[]C

Custom-made models are available on request.

Terminal typeProtective tubing
length L (cm)
Protective tubing diameter D (mm)
8 dia.10 dia.
Model
Enclosed-terminal
Models
20E52-P20C D=8---
35E52-P35C D=8E52-P35C D=10
50E52-P50C D=8E52-P50C D=10
75---E52-P75C D=10
100---E52-P100C D=10

Note:The terminals in the cap indicate polarity (A, B, b).

Sheathed Thermocouples

Exposed-lead Models

E52-CA[]A

K (CA) Model Information (E52-CA[]A)

Custom-made models are available on request.

Terminal typeProtective
tubing
diameter
D (mm)
Protective
tubing
length
L (cm)
Lead wire typeLead wire length M (m)
1248
Model
Exposed-lead Models1 dia.15StandardE52-CA15A D=1 1ME52-CA15A D=1 2ME52-CA15A D=1 4ME52-CA15A D=1 8M
Heat resistiveE52-CA15A D=1 NETU 1ME52-CA15A D=1 NETU 2ME52-CA15A D=1 NETU 4ME52-CA15A D=1 NETU 8M
20StandardE52-CA20A D=1 1ME52-CA20A D=1 2ME52-CA20A D=1 4ME52-CA20A D=1 8M
Heat resistiveE52-CA20A D=1 NETU 1ME52-CA20A D=1 NETU 2ME52-CA20A D=1 NETU 4ME52-CA20A D=1 NETU 8M
35StandardE52-CA35A D=1 1ME52-CA35A D=1 2ME52-CA35A D=1 4ME52-CA35A D=1 8M
Heat resistiveE52-CA35A D=1 NETU 1ME52-CA35A D=1 NETU 2ME52-CA35A D=1 NETU 4ME52-CA35A D=1 NETU 8M
1.6 dia.15StandardE52-CA15A D=1.6 1ME52-CA15A D=1.6 2ME52-CA15A D=1.6 4ME52-CA15A D=1.6 8M
Heat resistiveE52-CA15A D=1.6 NETU 1ME52-CA15A D=1.6 NETU 2ME52-CA15A D=1.6 NETU 4ME52-CA15A D=1.6 NETU 8M
20StandardE52-CA20A D=1.6 1ME52-CA20A D=1.6 2ME52-CA20A D=1.6 4ME52-CA20A D=1.6 8M
Heat resistiveE52-CA20A D=1.6 NETU 1ME52-CA20A D=1.6 NETU 2ME52-CA20A D=1.6 NETU 4ME52-CA20A D=1.6 NETU 8M
35StandardE52-CA35A D=1.6 1ME52-CA35A D=1.6 2ME52-CA35A D=1.6 4ME52-CA35A D=1.6 8M
Heat resistiveE52-CA35A D=1.6 NETU 1ME52-CA35A D=1.6 NETU 2ME52-CA35A D=1.6 NETU 4ME52-CA35A D=1.6 NETU 8M
Exposed-lead Models3.2 dia.15StandardE52-CA15A D=3.2 1ME52-CA15A D=3.2 2ME52-CA15A D=3.2 4ME52-CA15A D=3.2 8M
Heat resistiveE52-CA15A D=3.2 NETU 1ME52-CA15A D=3.2 NETU 2ME52-CA15A D=3.2 NETU 4ME52-CA15A D=3.2 NETU 8M
20StandardE52-CA20A D=3.2 1ME52-CA20A D=3.2 2ME52-CA20A D=3.2 4ME52-CA20A D=3.2 8M
Heat resistiveE52-CA20A D=3.2 NETU 1ME52-CA20A D=3.2 NETU 2ME52-CA20A D=3.2 NETU 4ME52-CA20A D=3.2 NETU 8M
35StandardE52-CA35A D=3.2 1ME52-CA35A D=3.2 2ME52-CA35A D=3.2 4ME52-CA35A D=3.2 8M
Heat resistiveE52-CA35A D=3.2 NETU 1ME52-CA35A D=3.2 NETU 2ME52-CA35A D=3.2 NETU 4ME52-CA35A D=3.2 NETU 8M
50StandardE52-CA50A D=3.2 1ME52-CA50A D=3.2 2ME52-CA50A D=3.2 4ME52-CA50A D=3.2 8M
Heat resistiveE52-CA50A D=3.2 NETU 1ME52-CA50A D=3.2 NETU 2ME52-CA50A D=3.2 NETU 4ME52-CA50A D=3.2 NETU 8M
4.8 dia.20StandardE52-CA20A D=4.8 1ME52-CA20A D=4.8 2ME52-CA20A D=4.8 4ME52-CA20A D=4.8 8M
Heat resistiveE52-CA20A D=4.8 NETU 1ME52-CA20A D=4.8 NETU 2ME52-CA20A D=4.8 NETU 4ME52-CA20A D=4.8 NETU 8M
35StandardE52-CA35A D=4.8 1ME52-CA35A D=4.8 2ME52-CA35A D=4.8 4ME52-CA35A D=4.8 8M
Heat resistiveE52-CA35A D=4.8 NETU 1ME52-CA35A D=4.8 NETU 2ME52-CA35A D=4.8 NETU 4ME52-CA35A D=4.8 NETU 8M
50StandardE52-CA50A D=4.8 1ME52-CA50A D=4.8 2ME52-CA50A D=4.8 4ME52-CA50A D=4.8 8M
Heat resistiveE52-CA50A D=4.8 NETU 1ME52-CA50A D=4.8 NETU 2ME52-CA50A D=4.8 NETU 4ME52-CA50A D=4.8 NETU 8M
6.4 dia.20StandardE52-CA20A D=6.4 1ME52-CA20A D=6.4 2ME52-CA20A D=6.4 4ME52-CA20A D=6.4 8M
Heat resistiveE52-CA20A D=6.4 NETU 1ME52-CA20A D=6.4 NETU 2ME52-CA20A D=6.4 NETU 4ME52-CA20A D=6.4 NETU 8M
35StandardE52-CA35A D=6.4 1ME52-CA35A D=6.4 2ME52-CA35A D=6.4 4ME52-CA35A D=6.4 8M
Heat resistiveE52-CA35A D=6.4 NETU 1ME52-CA35A D=6.4 NETU 2ME52-CA35A D=6.4 NETU 4ME52-CA35A D=6.4 NETU 8M
50StandardE52-CA50A D=6.4 1ME52-CA50A D=6.4 2ME52-CA50A D=6.4 4ME52-CA50A D=6.4 8M
Heat resistiveE52-CA50A D=6.4 NETU 1ME52-CA50A D=6.4 NETU 2ME52-CA50A D=6.4 NETU 4ME52-CA50A D=6.4 NETU 8M
8 dia.20StandardE52-CA20A D=8 1ME52-CA20A D=8 2ME52-CA20A D=8 4ME52-CA20A D=8 8M
Heat resistiveE52-CA20A D=8 NETU 1ME52-CA20A D=8 NETU 2ME52-CA20A D=8 NETU 4ME52-CA20A D=8 NETU 8M
35StandardE52-CA35A D=8 1ME52-CA35A D=8 2ME52-CA35A D=8 4ME52-CA35A D=8 8M
Heat resistiveE52-CA35A D=8 NETU 1ME52-CA35A D=8 NETU 2ME52-CA35A D=8 NETU 4ME52-CA35A D=8 NETU 8M
50StandardE52-CA50A D=8 1ME52-CA50A D=8 2ME52-CA50A D=8 4ME52-CA50A D=8 8M
Heat resistiveE52-CA50A D=8 NETU 1ME52-CA50A D=8 NETU 2ME52-CA50A D=8 NETU 4ME52-CA50A D=8 NETU 8M

Exposed-lead Models

E52-IC[]A

J (IC) Model Information (E52-IC[]A)

Custom-made models are available on request.

Terminal
type
Protective
tubing
diameter
D (mm)
Protective
tubing
length
L (cm)
Lead wire typeLead wire length M (m)
1248
Model
Exposed-lead
Models
1 dia.15StandardE52-IC15A D=1 1ME52-IC15A D=1 2ME52-IC15A D=1 4ME52-IC15A D=1 8M
Heat resistiveE52-IC15A D=1 NETU 1ME52-IC15A D=1 NETU 2ME52-IC15A D=1 NETU 4ME52-IC15A D=1 NETU 8M
20StandardE52-IC20A D=1 1ME52-IC20A D=1 2ME52-IC20A D=1 4ME52-IC20A D=1 8M
Heat resistiveE52-IC20A D=1 NETU 1ME52-IC20A D=1 NETU 2ME52-IC20A D=1 NETU 4ME52-IC20A D=1 NETU 8M
35StandardE52-IC35A D=1 1ME52-IC35A D=1 2ME52-IC35A D=1 4ME52-IC35A D=1 8M
Heat resistiveE52-IC35A D=1 NETU 1ME52-IC35A D=1 NETU 2ME52-IC35A D=1 NETU 4ME52-IC35A D=1 NETU 8M
1.6 dia.15StandardE52-IC15A D=1.6 1ME52-IC15A D=1.6 2ME52-IC15A D=1.6 4ME52-IC15A D=1.6 8M
Heat resistiveE52-IC15A D=1.6 NETU 1ME52-IC15A D=1.6 NETU 2ME52-IC15A D=1.6 NETU 4ME52-IC15A D=1.6 NETU 8M
20StandardE52-IC20A D=1.6 1ME52-IC20A D=1.6 2ME52-IC20A D=1.6 4ME52-IC20A D=1.6 8M
Heat resistiveE52-IC20A D=1.6 NETU 1ME52-IC20A D=1.6 NETU 2ME52-IC20A D=1.6 NETU 4ME52-IC20A D=1.6 NETU 8M
35StandardE52-IC35A D=1.6 1ME52-IC35A D=1.6 2ME52-IC35A D=1.6 4ME52-IC35A D=1.6 8M
Heat resistiveE52-IC35A D=1.6 NETU 1ME52-IC35A D=1.6 NETU 2ME52-IC35A D=1.6 NETU 4ME52-IC35A D=1.6 NETU 8M
Exposed-lead
Models
3.2 dia.15StandardE52-IC15A D=3.2 1ME52-IC15A D=3.2 2ME52-IC15A D=3.2 4ME52-IC15A D=3.2 8M
Heat resistiveE52-IC15A D=3.2 NETU 1ME52-IC15A D=3.2 NETU 2ME52-IC15A D=3.2 NETU 4ME52-IC15A D=3.2 NETU 8M
20StandardE52-IC20A D=3.2 1ME52-IC20A D=3.2 2ME52-IC20A D=3.2 4ME52-IC20A D=3.2 8M
Heat resistiveE52-IC20A D=3.2 NETU 1ME52-IC20A D=3.2 NETU 2ME52-IC20A D=3.2 NETU 4ME52-IC20A D=3.2 NETU 8M
35StandardE52-IC35A D=3.2 1ME52-IC35A D=3.2 2ME52-IC35A D=3.2 4ME52-IC35A D=3.2 8M
Heat resistiveE52-IC35A D=3.2 NETU 1ME52-IC35A D=3.2 NETU 2ME52-IC35A D=3.2 NETU 4ME52-IC35A D=3.2 NETU 8M
50StandardE52-IC50A D=3.2 1ME52-IC50A D=3.2 2ME52-IC50A D=3.2 4ME52-IC50A D=3.2 8M
Heat resistiveE52-IC50A D=3.2 NETU 1ME52-IC50A D=3.2 NETU 2ME52-IC50A D=3.2 NETU 4ME52-IC50A D=3.2 NETU 8M
4.8 dia.20StandardE52-IC20A D=4.8 1ME52-IC20A D=4.8 2ME52-IC20A D=4.8 4ME52-IC20A D=4.8 8M
Heat resistiveE52-IC20A D=4.8 NETU 1ME52-IC20A D=4.8 NETU 2ME52-IC20A D=4.8 NETU 4ME52-IC20A D=4.8 NETU 8M
35StandardE52-IC35A D=4.8 1ME52-IC35A D=4.8 2ME52-IC35A D=4.8 4ME52-IC35A D=4.8 8M
Heat resistiveE52-IC35A D=4.8 NETU 1ME52-IC35A D=4.8 NETU 2ME52-IC35A D=4.8 NETU 4ME52-IC35A D=4.8 NETU 8M
50StandardE52-IC50A D=4.8 1ME52-IC50A D=4.8 2ME52-IC50A D=4.8 4ME52-IC50A D=4.8 8M
Heat resistiveE52-IC50A D=4.8 NETU 1ME52-IC50A D=4.8 NETU 2ME52-IC50A D=4.8 NETU 4ME52-IC50A D=4.8 NETU 8M
6.4 dia.20StandardE52-IC20A D=6.4 1ME52-IC20A D=6.4 2ME52-IC20A D=6.4 4ME52-IC20A D=6.4 8M
Heat resistiveE52-IC20A D=6.4 NETU 1ME52-IC20A D=6.4 NETU 2ME52-IC20A D=6.4 NETU 4ME52-IC20A D=6.4 NETU 8M
35StandardE52-IC35A D=6.4 1ME52-IC35A D=6.4 2ME52-IC35A D=6.4 4ME52-IC35A D=6.4 8M
Heat resistiveE52-IC35A D=6.4 NETU 1ME52-IC35A D=6.4 NETU 2ME52-IC35A D=6.4 NETU 4ME52-IC35A D=6.4 NETU 8M
50StandardE52-IC50A D=6.4 1ME52-IC50A D=6.4 2ME52-IC50A D=6.4 4ME52-IC50A D=6.4 8M
Heat resistiveE52-IC50A D=6.4 NETU 1ME52-IC50A D=6.4 NETU 2ME52-IC50A D=6.4 NETU 4ME52-IC50A D=6.4 NETU 8M
8 dia.20StandardE52-IC20A D=8 1ME52-IC20A D=8 2ME52-IC20A D=8 4ME52-IC20A D=8 8M
Heat resistiveE52-IC20A D=8 NETU 1ME52-IC20A D=8 NETU 2ME52-IC20A D=8 NETU 4ME52-IC20A D=8 NETU 8M
35StandardE52-IC35A D=8 1ME52-IC35A D=8 2ME52-IC35A D=8 4ME52-IC35A D=8 8M
Heat resistiveE52-IC35A D=8 NETU 1ME52-IC35A D=8 NETU 2ME52-IC35A D=8 NETU 4ME52-IC35A D=8 NETU 8M
50StandardE52-IC50A D=8 1ME52-IC50A D=8 2ME52-IC50A D=8 4ME52-IC50A D=8 8M
Heat resistiveE52-IC50A D=8 NETU 1ME52-IC50A D=8 NETU 2ME52-IC50A D=8 NETU 4ME52-IC50A D=8 NETU 8M

Exposed-terminal Models

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

Custom-made models are available on request.

Element
type
Terminal
type
Protective
tubing
length
L (cm)
Protective tubing diameter D (mm)
3.2 dia.4.8 dia.6.4 dia.8 dia.
Model
K (CA)Exposed-terminal
Models
20E52-CA20B D=3.2E52-CA20B D=4.8E52-CA20B D=6.4---
35E52-CA35B D=3.2E52-CA35B D=4.8E52-CA35B D=6.4E52-CA35B D=8
50E52-CA50B D=3.2E52-CA50B D=4.8E52-CA50B D=6.4E52-CA50B D=8
75---E52-CA75B D=4.8E52-CA75B D=6.4E52-CA75B D=8
J (IC)Exposed-terminal
Models
20E52-IC20B D=3.2E52-IC20B D=4.8E52-IC20B D=6.4---
35E52-IC35B D=3.2E52-IC35B D=4.8E52-IC35B D=6.4E52-IC35B D=8
50E52-IC50B D=3.2E52-IC50B D=4.8E52-IC50B D=6.4E52-IC50B D=8
75---E52-IC75B D=4.8E52-IC75B D=6.4E52-IC75B D=8

Enclosed-terminal Models

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

Custom-made models are available on request.

Element
type
Terminal
type
Protective
tubing
length
L (cm)
Protective tubing diameter D (mm)
3.2 dia.4.8 dia.6.4 dia.8 dia.
Model
K (CA)Enclosed-terminal
Models
20E52-CA20C D=3.2E52-CA20C D=4.8E52-CA20C D=6.4---
35E52-CA35C D=3.2E52-CA35C D=4.8E52-CA35C D=6.4E52-CA35C D=8
50E52-CA50C D=3.2E52-CA50C D=4.8E52-CA50C D=6.4E52-CA50C D=8
75---E52-CA75C D=4.8E52-CA75C D=6.4E52-CA75C D=8
J (IC)Enclosed-terminal
Models
20E52-IC20C D=3.2E52-IC20C D=4.8E52-IC20C D=6.4---
35E52-IC35C D=3.2E52-IC35C D=4.8E52-IC35C D=6.4E52-IC35C D=8
50E52-IC50C D=3.2E52-IC50C D=4.8E52-IC50C D=6.4E52-IC50C D=8
75---E52-IC75C D=4.8E52-IC75C D=6.4E52-IC75C D=8

Standard Thermocouples

Exposed-terminal Models

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

Custom-made models are available on request.

Element
type
Terminal
type
Protective
tubing
length
L (cm)
Protective tubing diameter D (mm)
10 dia.12 dia.15 dia.22 dia.
Model
K (CA)Exposed-terminal
Models
35E52-CA35B D=10E52-CA35B D=12E52-CA35B D=15---
50E52-CA50B D=10E52-CA50B D=12E52-CA50B D=15E52-CA50B D=22
75E52-CA75B D=10E52-CA75B D=12E52-CA75B D=15E52-CA75B D=22
100E52-CA100B D=10E52-CA100B D=12E52-CA100B D=15E52-CA100B D=22
J (IC)Exposed-terminal
Models
35E52-IC35B D=10E52-IC35B D=12E52-IC35B D=15---
50E52-IC50B D=10E52-IC50B D=12E52-IC50B D=15E52-IC50B D=22
75E52-IC75B D=10E52-IC75B D=12E52-IC75B D=15E52-IC75B D=22
100E52-IC100B D=10E52-IC100B D=12E52-IC100B D=15E52-IC100B D=22

Enclosed-terminal Models

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

Custom-made models are available on request.

Element
type
Terminal
type
Protective
tubing length
L (cm)
Protective tubing diameter D (mm)
10 dia.12 dia.15 dia.22 dia.
Model
K (CA)Enclosed-
terminal
Models
35E52-CA35C D=10E52-CA35C D=12E52-CA35C D=15---
50E52-CA50C D=10E52-CA50C D=12E52-CA50C D=15E52-CA50C D=22
75E52-CA75C D=10E52-CA75C D=12E52-CA75C D=15E52-CA75C D=22
100E52-CA100C D=10E52-CA100C D=12E52-CA100C D=15E52-CA100C D=22
J (IC)Enclosed-
terminal
Models
35E52-IC35C D=10E52-IC35C D=12E52-IC35C D=15---
50E52-IC50C D=10E52-IC50C D=12E52-IC50C D=15E52-IC50C D=22
75E52-IC75C D=10E52-IC75C D=12E52-IC75C D=15---
100E52-IC100C D=10E52-IC100C D=12E52-IC100C D=15E52-IC100C D=22

Enclosed-terminal Models (High-temperature Use)

E52-PR[]C

Element
type
Terminal
type
Protective
tubing
length L (cm)
Protective tubing
diameter D (mm)
17 dia.
Model
R (See note 1.)Enclosed-ter-
minal Models
50E52-PR50C D=17 PT1
75E52-PR75C D=17 PT1
100E52-PR100C D=17 PT1
R (See note 2.)Enclosed-ter-
minal Models
50E52-PR50C D=17 PT0
75E52-PR75C D=17 PT0
100E52-PR100C D=17 PT0
StandardProtective tubing
material
Permissible
temperature in dry air
Note 1:
JIS ceramic Cat.1
(PT1)
Mullite, high
alumina, etc.
1,500°C (See note.)
Note 2:
JIS special ceramic
(PT0)
Recrystallized
alumina, fused
alumina, etc.
1,700°C (See note.)

Note:The permissible temperature given for the protective tubing is higher than 1,400°C, but the permissible temperature of the thermocouple element wire is only 1,400°C. Therefore, the protective tubing of the E52-PR@C can withstand high temperatures momentarily to the levels given in the table as exceptions, but the element wire will deteriorate quickly if the thermocouple is used regularly at temperatures that exceed the permissible temperature for the element wire.