DATA SHEET T-STR-LOW
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Surface Temperature
   Measurement

Non-Penetrating

Low Cost Installation

Large Stranded TC Cable

High-Strength Assembly

 
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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.
Teflon® is a registered trademark of Dupont

 
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  26391   T/C on flexible SST shim
  26392   T/C with SST mounting plate
  26393   T/C with SST shim slotted to accept clamp		 _
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    THERMOCOUPLE TYPE _
J
K
T
E 		_ Iron/Constantan
Chromel/Alumel
Copper/Constantan
Chromel/Constantan
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   JUNCTION TYPE
     G      Grounded Junction
     U      Ungrounded Junction		 _
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    LEAD LENGTH (in inches)
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   PIPE CLAMP - 22393 only _
0
1
2
3
4
5
 No Clamp
Pipe Dia. 2" to 8" (standard)
Pipe Dia. 8" to 10"
Pipe Dia. 10" to 16"
Pipe Dia. 16" to 24"
Pipe Dia. 24" to 36"
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26391
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T
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G
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12
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1
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- Typical write-up for Series 26391

 

 
 
RdF Corporation • 23 Elm Ave., Hudson, NH 03051-0490  
800.445.8367 • 603.882.5195 • fax 603.882.6925 • www.rdfcorp.com