ANRITSU METER CO.,LTD
 
 
 
How to order of WE series
 
How to order of WE series
How to order of WE series
number 1 Head size and
temperature range
(The presence or
absence of grip)
11 dia 20mm×34mm No grip -50 to 250°C
12 dia 20mm×34mm No grip -50 to 500°C
13 dia 20mm×39mm Standard grip -50 to 250°C
14 dia 20mm×39mm Standard grip -50 to 500°C
21 dia 30mm×34mm No grip -50 to 250°C
22 dia 30mm×34mm No grip -50 to 500°C
23 dia 30mm×39mm Standard grip -50 to 250°C
24 dia 30mm×39mm Standard grip -50 to 500°C
31 dia 20mm×15mm No grip -50 to 200°C
33 dia 20mm×15mm Standard grip -50 to 200°C
42 dia 30mm×23mm No grip -50 to 500°C
44 dia 30mm×23mm Standard grip -50 to 500°C
number 2 Thermocouple K Chromel-Alumel
E Chromel-Constantan
number 3 Cable type
see cable page
TS For WE-11, 13, 21, 23
GW For WE-12, 14, 22, 24, 42, 44
TA * For WE-31, 33
number 4 Cable length 1 1000mm
1.5 1500mm
2 2000mm
2.5 2500mm
……
number 5 Plug
see plug page
ANP  
ASP  
W  
* Teflon insulated thermocouple (φ0.9mm)
number1Head size and temperature range(No grip)

You can choose the type according to the environment, such as stability, the size of the measurement surface.

11 : No grip
-50 to 250°C
Head size
12 : No grip
-50 to 500°C
Head size
21 : No grip
-50 to 250°C
Head size
22 : No grip
-50 to 500°C
Head size
31 : No grip
-50 to 200°C
Head size
42 : No grip
-50 to 500°C
Head size
number1Head size and temperature range(Standard grip)

You can choose the type according to the environment, such as stability, the size of the measurement surface.

13 : Standard grip
-50 to 250°C
Head size
14 : Standard grip
-50 to 500°C
Head size
23 : Standard grip
-50 to 250°C
Head size
24 : Standard grip
-50 to 500°C
Head size
33 : Standard grip
-50 to 200°C
Head size
44 : Standard grip
-50 to 500°C
Head size
Specifications
Tolerance ±2.5°C (at 100°C surface)
Response time WE-1*, WE-2* : 1.0 s
WE-3* : 2.0 s
WE-4* : 2.5 s
Durability rank A
Max. Temp WE-11, 13, 21, 23 : 250°C
WE-12, 14, 22, 24, 42, 44 : 500°C
WE-31, 33 : 200°C
Tolerance
■ : Thermocouple type K or E
t : Measured temperature
WE-11■ / WE-13■ / WE-21■ / WE-23■
Temperature range Tolerance (Surface)
0°C ≦ t ≦ 250°C ±2.5°C
WE-12■/ WE-14■/ WE-22■/ WE-24■/ WE-42■/ WE-44■
Temperature range Tolerance (Surface)
0°C ≦ t < 333°C ±2.5°C
333°C ≦ t ≦ 500°C ±(0.0075╳|t|)°C
WE-31■ / WE-33■
Temperature range Tolerance (Surface)
0°C ≦ t ≦ 200°C ±2.5°C