Omega Products 11-2-S-260-U101-2-16SS User Manual
Series S Sanitary Thermowells
1.75
Standard Threaded Well for 1⁄4 or 3⁄8" Diameter Elements
Application: 1⁄4 or 3⁄8" diameter stem,
bimetal thermometers; temperature
sensing elements having 0.252"
(S-260 models) and 0.377" (S-385
models) maximum diameters,
#20-gage thermocouple elements.
Applications: food and beverage,
pharmaceuticals, research.
S-385 Series
NPSM internal
pipe thread will
accept both
NPT and NPS
male threads.
Dimensions: inch
S-260 Series
1/2 NPSM
1.050 Dia
1/2 NPSM
1.050
1.75
Connection Size:
1
1
⁄2, 2 and 21⁄2" Tri-Grip (Tri-Clamp®
compatible) (flange size) are
standard, 3 and 4" Tri-Grip models
also available upon request.
Materials: 316 stainless steel.
Custom wells are also available in
special materials; prices on request.
U= INSERTION LENGTH
-16 AMP
SANITARY END CAP
49/64
Q DIA
+0.005
385
-0.003
BORE
A= STEM LENGTH
U= INSERTION LENGTH
-16 AMP SANITARY END CAP
Q
Dia
A= STEM LENGTH
260
BORE
+0.005
-0.003
2.5
0.25
0.5
0.25
®
74-05
1 1/2-S-260-U7 1/2-316SS
shown smaller
than actual size.
Other Flange
Diameters
From 1
1
⁄
2
to 4"
1 1/2-S-385-U1 5/8-316SS
shown smaller
than actual size.
Pressure-Temperature Rating–lb per square inch
Material Temperature — °F
70° 200° 400° 600° 800° 1000° 1200°
A.I.S.I.-316 7000 7000 6400 6200 6100 5100 2500
To Order Visit omega.com/s-260_s-385 for Pricing and Details
Model No. Flange Size Shank Style
S-260 Series* 0.260 Bore Diameter
1 1/2-S-260-U1 5/8-316SS 1
1 1/2-S-260-U2 1/2-316SS 1
1 1/2-S-260-U4 1/2-316SS 1
1 1/2-S-260-U7 1/2-316SS 1
1 1/2-S-260-U10 1/2-316SS 1
1
and
1
" No step down 2
⁄
2
1
and
1
" No step down 4 2
⁄
2
1
and
1
" Step down 6 4
⁄
2
1
and
1
" Step down 9 7
⁄
2
1
and
1
" Step down 12 10
⁄
2
2-S-260-U1 5/8-316SS 2" No step down 2
Stem Length, A Insertion Length, U
1
1
⁄
2
1
1
⁄
2
2-S-260-U2 1/2-316SS 2" No step down 4 2
2-S-260-U4 1/2-316SS 2" Step down 6 4
2-S-260-U7 1/2-316SS 2" Step down 9 7
2-S-260-U10 1/2-316SS 2" Step down 12 10
2 1/2-S-260-U1 5/8-316SS 2
2 1/2-S-260-U2 1/2-316SS 2
2 1/2-S-260-U4 1/2-316SS 2
2 1/2-S-260-U7 1/2-316SS 2
2 1/2-S-260-U10 1/2-316SS 2
1
" No step down 2
⁄
2
1
" No step down 4 2
⁄
2
1
" Step down 6 4
⁄
2
1
" Step down 9 7
⁄
2
1
" Step down 12 10
⁄
2
1
1
⁄
2
S-385 Series* 0.385 Bore Diameter
1 1/2-S-385-U1 5/8-316SS 1 and 1
1 1/2-S-385-U2 1/2-316SS 1 and 1
Ordering Examples: 1 1/2-S-260-U2 1/2-316SS, 1
1 1/2-S-260-U4 1/2-316SS, 1
1 1/2-S-260-U7 1/2-316SS, 1
The above thermowells are also available with 3 and 4" Tri-GripTM flanges, contact sales for ordering information.
*
1
⁄2" Tri-Grip
1
⁄2" Tri-Grip
TM
316 SS step down sanitary well with 4
TM
316 SS sanitary well with 7
1
" No step down 2
⁄
2
1
" No step down 4 2
⁄
2
1
⁄2" Tri-Grip
TM
316 SS sanitary well with 2
1
⁄2" insertion length and 0.260" internal diameter.
1
⁄2" insertion length and 0.260" internal diameter.
1
1
⁄
2
1
⁄2" insertion length and 0.260" internal diameter.
B-17
Shank Dia. Q
5
"
⁄
8
1
"
⁄
2
1
"
⁄
2
1
"
⁄
2
1
"
⁄
2
5
"
⁄
8
1
"
⁄
2
1
"
⁄
2
1
"
⁄
2
1
"
⁄
2
5
"
⁄
8
1
"
⁄
2
1
"
⁄
2
1
"
⁄
2
1
"
⁄
2
5
"
⁄
8
1
"
⁄
2
1
"
⁄
2
1
"
⁄
2
3
"
⁄
4
3
"
⁄
4
3
"
⁄
4
1
"
⁄
2
1
"
⁄
2
3
"
⁄
4
3
"
⁄
4
3
"
⁄
4
1
"
⁄
2
1
"
⁄
2
3
"
⁄
4
3
"
⁄
4
3
"
⁄
4
49
"
⁄
64
49
"
⁄
64
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