Thermocouples / STRAPON®

STRAPON® THERMOCOUPLES

26391, 26392, 26393

  • Surface Temperature Measurement

  • Non-Penetrating

  • Low Cost Installation

  • Large Stranded TC Cable

  • High-Strength Assembly

Performance Specifications

   
 

Operating Temperature Range
–200°C to +232°C (–320°F to +450°F)
continuous as mounted.
260°C (500°F) short-term clamped.

Thermocouple Types
J (Iron/Constantan)
K (Chromel/Alumel)
T (Copper/Constantan)
E (Chromel/Constantan)

Interchangeability
Per standard limits of error
for thermocouples.

Time Response
0.5 seconds (ungrounded),
0.25 seconds (grounded)
for the sensor to reach 63.2%
of a change in mounting
surface temperature.

     

Insulation Resistance
The insulation resistance
between the outer metal faces
and the common leadwires is:
50 megohms minimum with
50 volts DC applied to a dry
sensor at room temperature.

Lead Wire
#20 AWG stranded
Thermocouple Conductors;
fiberglass insulated
with fiberglass overbraid.

Mounting
Sensors can be bolted, clamped
or welded into place.

Reference Data
For installation and mounting considerations refer to
Application Note AN-S.

   

Teflon® is a registered trademark of the DuPont Corporation.

Dimensional Drawing

Ordering Specifications

   26391   STRAPON T/C Sensor
   26392   STRAPON T/C Sensor for Flat Surface Mount
   26393   STRAPON T/C Sensor for Curved Surface Mount
 
    THERMOCOUPLE TYPE
J
K
T
E 		Iron/Constantan
Chromel/Alumel
Copper/Constantan
Chromel/Constantan
 
   JUNCTION TYPE
     U      Ungrounded Junction
     G      Grounded Junction
 
   LEAD LENGTH (in inches)
     L     12" Standard
 
   PIPE DIAMETER - 26393 only
0
1
2
3
4
5
 No Clamp
2" to 8" (54825-1)
8" to 10" (54825-2)
10" to 16" (54825-3)
16" to 24" (54825-4)
24" to 34" (54825-5)
 
26393
-
T
-
G
-
12
-
1
- Typical write-up for Series 26393