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E52 (General purpose Models)

Temperature Sensor (General-purpose Models)

E52 (General purpose Models)

Sheathed Platinum Resistance Thermometers, Standard Platinum Resistance Thermometers, Sheathed Thermocouples and Standard Thermocouples

Sheathed Platinum Resistance Thermometers

Element type Pt100
Class JIS class B
Sheath material SUS316 (E52-P[]AY)
ASTM316L (E52-P[]B-N, E52-P[]C-N)
Sheath outer diameter 3.2 dia., 4.8 dia., 6.4 dia., 8 dia
Conductor type 3-conductor system
Temperature range -196°C to 450°C (in dry air)

Standard Platinum Resistance Thermometers

Element type Pt100
Class JIS class B
Protective tubing material SUS316
Conductor type 3-conductor system
Temperature range 0°C to 450°C (in dry air)

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

Sheathed Thermocouples

Element type K (CA), J(IC)
Class JIS class 2 (0.75)
Thermal contact Non-grounded type
Sheath material CA: ASTM316L
IC: ASTM316L

Permissible Temperature in Dry Air

D Element wire
K (CA)
ASTM316L
J (IC)
ASTM316L
1 dia. 650°C 450°C
1.6 dia. 650°C 450°C
3.2 dia. 750°C 650°C
4.8 dia. 800°C 750°C
6.4 dia. 800°C 750°C
8.0 dia. 900°C 750°C

Exposed-lead Models

E52-CA[]AY

Permissible Temperature in Dry Air

D Element wire
K (CA)
ASTM316L
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[]AY

Permissible Temperature in Dry Air

D Element wire
J (IC)
ASTM316L
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-N
E52-IC[]B-N

Permissible Temperature in Dry Air

D Element wire
K (CA)
ASTM316L
J (IC)
ASTM316L
3.2 dia. 750°C 650°C
4.8 dia. 800°C 750°C
6.4 dia. 800°C 750°C
8.0 dia. 900°C 750°C

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

Enclosed-terminal Models

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

Permissible Temperature in Dry Air

D Element wire
K (CA)
ASTM316L
J (IC)
ASTM316L
3.2 dia. 750°C 650°C
4.8 dia. 800°C 750°C
6.4 dia. 800°C 750°C
8.0 dia. 900°C 750°C

Terminal box: The permissible temperature is 0°C to 90°C.

Standard Thermocouples

Element wire K (CA), J(IC), R(PR)
Class K (CA), J (IC) JIS class 2 (0.75)
R(PR), JIS class 2 (0.25)
Protective tubing material K (CA) SUS316
J (IC) SUS316
R (See note.) JIS ceramic cat. 1 (PT1)
JIS special ceramic (PT0)
Thermal contact Non-grounded type

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

Permissible Temperature in Dry Air (See note.)

D Element wire
K (CA) SUS316 J (IC) SUS316
10 dia. 750°C 450°C
12 dia. 850°C 500°C
15 dia. 900°C 550°C
22 dia. 900°C 600°C

Note: For details on the permissible temperature, refer to Technical Guide for Temperature Sensors.

D Element wire
R
15 dia. 0°C to 1,400°C

Exposed-terminal Models

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

Permissible Temperature in Dry Air

D Element wire
K (CA) SUS316 J (IC) SUS316
10 dia. 750°C 450°C
12 dia. 850°C 500°C
15 dia. 850°C 550°C
22 dia. 900°C 600°C

Enclosed-terminal Models

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

Permissible Temperature in Dry Air

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

Terminal box: The permissible temperature is 0°C to 90°C.

Enclosed-terminal Models (High-temperature Use)

E52-PR[]C-N

Permissible Temperature in Dry Air

D Element wire
R
15 dia. 0°C to 1,400°C

Terminal box: The permissible temperature is 0°C to 90°C.