Product Overview

Dimensions and Details
All dimension are in inches (mm)
Specifications
Material Light gray (SSS-100x) or al-
mond (SSS-101x) ABS/polycar-
bonate (UL94-5V)
Mounting Integral ange with gasket
Connection
SSS-100x 1/4" (6.4 mm) nipple for 3/8"
(9.5 mm) OD polyethylene
tubing
SSS-101x 3/16" (4.8 mm) nipple for 1/4"
(6.4 mm) OD polyethylene
tubing
Weight 1 oz. (28 grams)
Temperature Limits
Operating 40 to 120° F (4 to 49° C)
Shipping –40 to 140° F (–40 to 60° C)
Approvals RoHS compliant
For Controllers Needing K
CFM
for Setup
Round
Duct Size
(Diameter)
K
CFM
Factor (CFM)
SSS-10x2 SSS-10x3 SSS-10x4 SSS-10x5
4 301 NA NA NA
5 470 NA NA NA
6 677 648 NA NA
7 922 882 NA NA
8 1204 1152 1117 NA
9 1524 1458 1414 NA
10 1882 1800 1745 1745
12 2710 2592 2513 2513
14 3688 3528 3421 3421
16 4817 4608 4468 4468
18 6097 5832 5655 5655
22 9107 8711 8447 8447
24 10838 10367 10053 10053
General
“Cubic Feet Per Minute” K Factors
For K
FPM
, see “Feet Per Minute” K Factors on page
3.
NOTE: For the appropriate sensor “K” factor:
• For digital VAV controllers needing K
CFM
for
setup, see the formulas under “Cubic Feet Per
Minute” K Factors on page 2.
• For CSC-2000 series, CSC-3000 series, and CSP-
4000 series controllers (needing K
FPM
for setup),
see the formulas “Feet Per Minute” K Factors on
page 3.
• For CSP-5000, KMD-7000, and BAC-7000 series
that operate dierently—see their respective
installation guides and application guides for
more information.
For rectangular ducts, K
CFM
= K
FPM
x (W" x H"/144)
2
(with duct cross-section measurements in inches).
For round ducts, K
CFM
= K
FPM
x (πr
2
/144)
2
(with duct
cross-section measurements in inches).
NOTE: To conveniently determine the radius
of an installed round duct, measure
the circumference with a string and
tape measure and calculate radius =
circumference/2π. The K
CFM
values for the
most common (diameter) sizes of round
ducts are listed above. (Diameter = 2r.)