Download Full Product Catalog - Durex Industries
Download Full Product Catalog - Durex Industries
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158<br />
RESISTANCE TEMPERATURE DETECTORS<br />
RTD THERMOWELLS<br />
CODE<br />
A<br />
B<br />
E<br />
G<br />
J<br />
K<br />
CODE<br />
A<br />
B<br />
C<br />
D<br />
E<br />
CODE<br />
4<br />
6<br />
TABLE 1: ELEMENT TYPE<br />
100 ohm Platinum, Class B .00385 Coefficient<br />
100 ohm Platinum, Class A .00385 Coefficient<br />
1000 ohm Platinum, Class B .00385 Coefficient<br />
100 ohm Platinum, Class B .00392 Coefficient<br />
120 ohm Nickel .00672 Coefficient<br />
604 ohm Nickel Iron .00520 Coefficient<br />
RW1, RW2 or<br />
RW3<br />
Table 1<br />
Element<br />
Type<br />
Insertion<br />
Length<br />
(See Table 3)<br />
TABLE 2: WIRING CONFIGURATION<br />
Single, 2 Wire<br />
Single, 3 Wire (Minimum sheath diameter .156”)<br />
Single, 4 Wire (Minimum sheath diameter .188”)<br />
Dual, 4 Wire (Minimum sheath diameter .188”)<br />
Dual, 6 Wire (Minimum sheath diameter .250”)<br />
TABLE 3: THERMOWELL NUMBER<br />
See Next Page For Thermowell CODE Number<br />
TABLE 4: WELL MATERIAL<br />
304 Stainless Steel<br />
316 Stainless Steel<br />
PART NUMBER SEQUENCE i.e. RW3-AB5302H4-K2D<br />
Enter CODE From Tables<br />
See next page for<br />
thermowell CODES<br />
1/2” x 1/2” Closed Nipple Fitting<br />
RW1<br />
RW3<br />
RW3 - A B 5302H 4 - K 2 D<br />
Table 2<br />
Wiring<br />
Configuration<br />
8”<br />
Tolerance ±1”<br />
Table 3<br />
Thermowell<br />
Number<br />
Table 4<br />
Well<br />
Material<br />
Insertion<br />
Length<br />
(See Table 3)<br />
Table 5 Table 6<br />
Process<br />
Connection<br />
Material<br />
Spring<br />
Loading<br />
Table 7<br />
Terminal<br />
Head<br />
Insertion<br />
Length<br />
(See Table 3)<br />
TABLE 7: TERMINAL HEADS<br />
Aluminum Screw Cover Head; 1/2” N.P.T.<br />
Conduit Connection<br />
Aluminum Screw Cover Head; 3/4” N.P.T.<br />
Conduit Connection<br />
Cast Iron Screw Cover Head; 1/2” N.P.T.<br />
Conduit Connection<br />
Cast Iron Screw Cover Head; 3/4” N.P.T.<br />
Conduit Connection<br />
Plastic Screw Cover Head; 1/2” N.P.T.<br />
Conduit Connection<br />
Miniature Plastic Head; 1/4” N.P.T.<br />
Conduit Connection<br />
Explosion Proof; 1/2” N.P.T.<br />
Conduit Connection<br />
White Polypropylene FDA Compliant Screw<br />
Cover Head; 1/2” N.P.T. Conduit Connection<br />
190 Detroit Street • Cary, Illinois 60013 • Phone: 847-639-5600 • Fax: 847-639-2199 • Web: www.durexindustries.com • TOLL FREE: 800-762-3468<br />
CODE<br />
K<br />
Y<br />
4<br />
CODE<br />
1<br />
2<br />
CODE<br />
A<br />
B<br />
C<br />
D<br />
P<br />
M<br />
Z<br />
W<br />
3”<br />
Tol. ±1/2”<br />
RW2<br />
Nipple, Union, Nipple - Black Pipe Schedule 40 Standard<br />
Black Pipe Nipple<br />
TABLE 5: PROCESS CONNECTION MATERIAL<br />
Black Pipe, Schedule 40<br />
Galvanized<br />
Stainless Steel 304<br />
TABLE 6: SPRING LOADED OPTIONS<br />
Fixed Fitting<br />
Spring Loaded Fitting
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