RESISTANCE TEMPERATURE DETECTORS (RTD)
100 Ohm Platinum Resistance Temperature Detectors are temperature sensing devices used to measure resistance changes. The resistance properties of these metals increase with temperature in a known and repeatable manner. RTD sensing elements are also available in copper, nickel and nickel-iron wire.
To order, use Specification Codes below to assemble a complete Ordering Number.
SPECIFICATIONS/CODES
| SHEATH DIAMETER (OD) |
|
NUMBER OF ELEMENTS |
SENSOR COEFFICIENT |
|
ASSEMBLY TYPE |
1 |
.125" |
2 |
.188" |
3 |
.250" |
4 |
.313" |
5 |
.375 |
|
|
D - Dual
S - Single |
D |
.00385 OHMS/OHM/Deg C |
A |
.00392 OHMS/OHM/Deg C |
B |
.00385 Degussa |
|
|
G |
Gen Purp Stem Sensitive |
S |
Spr Loaded for Std Head |
E |
Spr Load for Exp Proof |
X |
Exp Tip Resp Dry Air/Gas |
|
| TEMPERATURE RANGE |
|
IMMERSION (In inches) |
LEAD WIRE CONFIGURATION |
FITTING IF REQUIRED |
NPT OF FITTING |
COLD END TERMINATION |
S |
-350 + 500 Deg F. |
H |
-320 + 1700 Deg F. |
|
|
Specify from 00"
to 99" |
2 |
2 Wire |
3 |
3 Wire |
4 |
4 Wire |
6 |
6 Dual 3 Wire |
8 |
8 Dual 4 Wire |
|
0 |
None
|
1 |
Hex Nipple
|
2 |
Hex Bushing (Proc Connect) |
3 |
Hex Bushing (Head Connect) |
4 |
Adj Stainless |
5 |
Hex Nipple Oil Seal |
6 |
Hex Nipple Spring Loaded |
7 |
Bayonet Spring Loaded |
8 |
With Spring |
9 |
1/2" X 5" Galv. Nipple |
|
O |
None |
|
A |
1/8" |
|
B |
1/4" |
|
C |
1/2" |
|
D |
3/4" |
|
E |
1/4" x 1/2" |
F |
3/4" x 1/2" |
G |
1" x 1/2" |
|
O |
6" Leads W/Strip |
A |
Std Cast/Iron Head |
B |
Std Cast Alum Head |
C |
Explosion Proof Head |
D |
Miniature Polypropylene |
E |
Assy. W/Flex Armor Lead |
F |
Assy. W/SS Overbraid Leads |
G |
3 Pin Plug |
H |
Epoxy Coated Aluminum |
X |
Special |
P |
Std Polypropylene Head |
|
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|
