Temperature Sensor
E52
CSM_E52_DS_E_7_1
A Wide Variety of High-precision
Temperature Sensors
• Ideal for the thermal input devices of Temperature Controllers.
• Select from a wide variety of Temperature Sensors according to
the temperature to be measured, location, and environment,
and also according to the type and shape of the terminal.
• General-purpose, low-cost, and exclusive models are available.
Refer to
Safety Precautions for All Temperature
Controllers.
Ordering Information
■
List of Models
Classifi-
cation
General-
purpose
Models
Descrip-
tion
Model and appearance
Tempera-
Element
ture range
type
(See note 3.)
−200°C
to
450°C
Pt100
Conduc-
tor type
3-conduc- B
tor system
Class
Protective
tubing
material
SUS316
Terminal
type
Page
Sheathed E52-P@A
platinum
resistance E52-P@C
thermom-
eter
Standard E52-P@B
platinum
resistance E52-P@C
thermom-
eter
Sheathed
thermo-
couple
E52-CA@A
E52-IC@A
E52-CA@B
E52-IC@B
E52-CA@C
E52-IC@C
Standard
thermo-
couple
E52-CA@B
E52-IC@B
E52-CA@C
E52-IC@C
E52-PR@C
0°C to
1,400°C
−50°C
to
250°C
R (PR)
2 (0.25)
0°C to
1,000°C
SUS316
SUS310S
Exposed 5
lead wires
Enclosed
terminals
0°C to 450°C
Exposed
terminals
Enclosed
terminals
0°C to
1,050°C
K (CA)
J (IC)
Non-
grounded
type
2 (0.75)
SUS316
6
6
7
Exposed 9
lead wires
Exposed
terminals
Enclosed
terminals
Exposed
terminals
Enclosed
terminals
13
13
14
15
16
JIS ceramic Enclosed
JIS special terminals
ceramic
SUS304
Low-cost
Models
Low-cost E52-P10AE
platinum
E52-P6D
resistance E52-P6F
thermom-
eter
Low-cost
thermo-
couple
E52-CA@AS
E52-IC@AS
E52-CA1D
E52-IC1D
E52-CA6F
E52-IC6F
E52-CA6D
E52-IC6D
E52-CA10AE
E52-IC10AE
Pt100
3-conduc- B
tor system
Exposed 17
lead wires
0°C to 400°C K (CA)
J (IC)
Non-
grounded
type
Grounded
type
2 (0.75)
18
19
Non-
grounded
type
21
Note: 1.
Exclusive models are provided on the following page.
2.
These tables provide general specifications only. Be sure to read the detailed specifications and precautions before use.
3.
The temperature range varies with the material, thickness, and construction of the protective tubing.
1
E52
Classifi-
cation
Exclusive
Models
Descrip-
tion
Bayonet
spring for
molding
machines
Crimping
terminals
Model and appearance
Tempera-
Element
ture range
type
(See note 3.)
0°C to 350°C K (CA)
J (IC)
Conduc-
tor type
Class
Protective
tubing
material
SUS304
Terminal
type
Page
E52-CA2GV
E52-IC2GV
Grounded 2 (0.75)
type
Exposed 21
lead wires
E52-CA1GT
E52-IC1GT
0°C to 300°C
22
Used for
E52-P2GS
measur-
ing surface
tempera-
tures
Used for
E52-P10GR
room tem-
perature
measure-
ment
Double-el- E52-P20GW
ement
model
Water-
E52-P10GP
proof mod-
el
E52-P5A-40
−50°C
to
250°C
Pt100
3-conduc- B
tor system
22
−50°C
to
60°C
22
−50°C
to
250°C
0°C to 70°C
−50°C
to
180°C
−80°C
to
180°C
Pt100
K (CA)
Two 3-con-
ductor
systems
3-conduc-
tor system
Fluororesin
molding
3-conduc- B
tor system
Non-
grounded
type
2 (0.75)
Fluororesin
tubing
23
23
24
Corrosion- E52-@@A-1
resistant
model
24
Silicone- E52-CA1D-40
covered
lead wires
Explosion- E52-@@C-6
proof mod-
el
0°C to 300°C K (CA)
Grounded 2 (0.75)
type
3-conduc- B
tor system
Non-
grounded
type
2 (0.75)
---
27
−100°C
to
500°C
−100°C
to
900°C
−50°C
to
300°C
Pt100
K (CA)
SUS316
Enclosed
terminals
25
Thermistors
E52-THE5A
E52-THE6F
E52-THE6D
Ther-
mistor
Element- 1
inter-
change-
able
thermistor
SUS304
Exposed 29
lead wires
Note: 1.
General-purpose models and low-cost models are provided on the previous page.
2.
These tables provide general specifications only. Be sure to read the detailed specifications and precautions before use.
3.
The temperature range varies with the material, thickness, and construction of the protective tubing.
2
E52
■
Accessories
It is recommended that the following accessories be used for mounting Temperature Sensors.
Accessory
Compression
Fitting
Temperature
range
600°C max.
Mounting with
Compression
Fitting
Mounting example
Page
30
Terminal box
Compression Fitting
PT screw
Welding
Protective tubing
Note:
The Compression Fitting is not
of airtight construction. Do not
use the Compression Fitting for
applications in which the
exposure of the sensing object
will cause problems.
Note: 1.
Use the Loose Flange in
normal atmospheric
pressure. The Loose
Flange is not of airtight
construction.
2.
Use the Loose Flange at
400°C max.
3.
Do not apply the Loose
Flange to protective tubing
diameters other than the
applicable ones.
Loose Flange
400°C max.
Mounting with
Loose Flange
Terminal box
Loose Flange
Mounting screw
Protective tubing
■
Lead Wires
Accessory
For resistance ther-
mometers
Standard
Heat resistive
For thermocouples
(compensating con-
ductor)
Standard
Heat resistive
Specification
Vinyl-covered with twelve 0.18-dia. conductors (0.3 mm thick) and
4.8 mm in outer dia.
Temperature range
−20°C
to 70°C
Page
---
Glass-wool-covered with twenty 0.18-dia. conductors (0.5 mm thick) ex- 0°C to 180°C
ternally shielded with stainless steel, 5.2 mm in outer dia.
Sleeve: 0°C to 100°C
Vinyl-covered with seven 0.3-dia. conductors (0.5 mm thick) and 3.2 x
5.0 mm in outer dia.
−20°C
to 70°C
32
Glass-wool-covered with seven 0.3-dia. conductors (0.5 mm thick) exter- 0°C to 150°C
nally shielded with stainless steel, 2.9 x 4.6 mm in outer dia.
Sleeve: 0°C to 100°C
3
E52
Model Number Structure
The type of resistance thermometer, protective tubing length, and lead length can be specified as shown below.
■
Model Number Legend
Platinum Resistance Thermometers
E52-@@@ D=@@@M
1 2 3
4
5 6
4. Diameter
3.2: 3.2-mm dia. (Protective tubing construction: Sheathed)
E52-@@A and E52-@@C only
4.8: 4.8-mm dia. (Protective tubing construction: Sheathed)
E52-@@A and E52-@@C only
6.4: 6.4-mm dia. (Protective tubing construction: Sheathed)
E52-@@A and E52-@@C only
8: 8-mm dia. (Protective tubing construction: Standard)
E52-@@B and E52-@@C only
10: 10-mm dia. (Protective tubing construction: Standard)
E52-@@C only
5. Heat resistance
Code
Length (L)
20 to 100
NETU
Length (L)
12 to 100
15 to 600
18 to 1,300
21 to 100
26 to 100
---
Temperature range
−20°C
to 70°C
Sleeve: 0°C to 70°C
0°C to 180°C
Sleeve: 0°C to 100°C
Lead type
Vinyl-covered
Glass-wool-covered,
externally shielded
1. Element type
P: Pt100
2. Protective tubing length (L)
Specify the length in centimeters within the following range:
Unit (cm)
E52-@@A
Diameter (D)
3.2
4.8
6.4
E52-@@B
Diameter (D)
8
E52-@@C
Diameter (D)
3.2
4.8
6.4
8
10
Length (L)
7 to 100
10 to 600
13 to 1,300
Specify for E52-@@A model only.
6. Lead length (M)
Specify the length in meters within the following range for the E52-
@@A
only:
Range: 1 to 100 m
3. Terminal
A: Exposed lead wires
B: Exposed terminals
C: Enclosed terminals
Examples
Element: Pt100, protective tubing length: 420 mm, exposed leads, protective tubing dia.: 4.8 mm, heat resistive, lead length: 10 m
E52-P42A D=4.8 NETU 10M
General-purpose Models
■
Sheathed Platinum Resistance Thermometers
Refer to
Model Number Legend
above for the Pt100.
Specifications
Element type
Class
Sheath material
Sheath outer diameter
Conductor type
Temperature range
Pt100
JIS class B
SUS316
3.2 dia., 4.8 dia., 6.4 dia.
3-conductor system
−200°C
to 450°C (in dry air)
4
E52
Exposed-lead Models
E52-P@A
Dimensions
Y-type crimp terminal for M4
Maker tube
Lead wire
d
M
L
Unit (mm)
SUS304 sleeve
SUS316 sheath
D
Lead Wire
d
8
8
8
l
60
60
60
•
Standard (−20°C to 70°C):
Fully vinyl-covered with twelve 0.18-dia
conductors (0.3 mm thick) and 4.8 mm
in outer dia. The sleeve resists a
temperature range between 0°C and
70°C.
•
Heat Resistive (0°C to 180°C):
Fully glass-wool-covered with twenty
0.18-dia. conductors (0.5 mm thick)
externally shielded with stainless steel,
5.2 mm in outer dia. The sleeve resists
a temperature range between 0°C and
100°C.
•
Lead Wire Length (M): 1, 2, 4, or 8 m
Red (A)
White (B)
Black (B)
D
3.2 dia.
4.8 dia.
6.4 dia.
Model Information
Custom-made models are available on request. Refer to page 4 for details.
Terminal type
Protective
tubing
diameter D
(mm)
Protective
tubing length
L (cm)
15
Lead wire
type
Lead wire length M (m)
1
E52-P15A D=3.2
1M
E52-P15A D=3.2
NETU 1M
E52-P20A D=3.2
1M
E52-P20A D=3.2
NETU 1M
E52-P35A D=3.2
1M
E52-P35A D=3.2
NETU 1M
E52-P20A D=4.8
1M
E52-P20A D=4.8
NETU 1M
E52-P35A D=4.8
1M
E52-P35A D=4.8
NETU 1M
E52-P50A D=4.8
1M
E52-P50A D=4.8
NETU 1M
E52-P20A D=6.4
1M
E52-P20A D=6.4
NETU 1M
E52-P35A D=6.4
1M
E52-P35A D=6.4
NETU 1M
E52-P50A D=6.4
1M
E52-P50A D=6.4
NETU 1M
2
Model
Standard
Heat resistive
20
Standard
Heat resistive
35
Standard
Heat resistive
4.8 dia.
20
Standard
Heat resistive
35
Standard
Heat resistive
50
Standard
Heat resistive
6.4 dia.
20
Standard
Heat resistive
35
Standard
Heat resistive
50
Standard
Heat resistive
E52-P15A D=3.2
2M
E52-P15A D=3.2
NETU 2M
E52-P20A D=3.2
2M
E52-P20A D=3.2
NETU 2M
E52-P35A D=3.2
2M
E52-P35A D=3.2
NETU 2M
E52-P20A D=4.8
2M
E52-P20A D=4.8
NETU 2M
E52-P35A D=4.8
2M
E52-P35A D=4.8
NETU 2M
E52-P50A D=4.8
2M
E52-P50A D=4.8
NETU 2M
E52-P20A D=6.4
2M
E52-P20A D=6.4
NETU 2M
E52-P35A D=6.4
2M
E52-P35A D=6.4
NETU 2M
E52-P50A D=6.4
2M
E52-P50A D=6.4
NETU 2M
E52-P15A D=3.2
4M
E52-P15A D=3.2
NETU 4M
E52-P20A D=3.2
4M
E52-P20A D=3.2
NETU 4M
E52-P35A D=3.2
4M
E52-P35A D=3.2
NETU 4M
E52-P20A D=4.8
4M
E52-P20A D=4.8
NETU 4M
E52-P35A D=4.8
4M
E52-P35A D=4.8
NETU 4M
E52-P50A D=4.8
4M
E52-P50A D=4.8
NETU 4M
E52-P20A D=6.4
4M
E52-P20A D=6.4
NETU 4M
E52-P35A D=6.4
4M
E52-P35A D=6.4
NETU 4M
E52-P50A D=6.4
4M
E52-P50A D=6.4
NETU 4M
E52-P15A D=3.2
8M
E52-P15A D=3.2
NETU 8M
E52-P20A D=3.2
8M
E52-P20A D=3.2
NETU 8M
E52-P35A D=3.2
8M
E52-P35A D=3.2
NETU 8M
E52-P20A D=4.8
8M
E52-P20A D=4.8
NETU 8M
E52-P35A D=4.8
8M
E52-P35A D=4.8
NETU 8M
E52-P50A D=4.8
8M
E52-P50A D=4.8
NETU 8M
E52-P20A D=6.4
8M
E52-P20A D=6.4
NETU 8M
E52-P35A D=6.4
8M
E52-P35A D=6.4
NETU 8M
E52-P50A D=6.4
8M
E52-P50A D=6.4
NETU 8M
4
8
Exposed-lead 3.2 dia.
Models
5
