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FLOW DIFFERENTIAL PRESSURE FLOW SENSORS SSS-1000 SERIES
DESCRIPTION
The SSS-1000 Series airflow sensors sense differential (velocity) pressure of VAV units and other locations in main or branch ducts. Four different lengths allow selection of the sensor to yield accurate readings on terminal box inlet diameters from 4" to 16" (10.2 to 40.6 cm).
SPECIFICATIONS
Operating Temperature Mounting Length SSS-1002 SSS-1003 SSS-1004 SSS-1005 Storage Temperature Approvals Weight SSS-1002 SSS-1003 SSS-1004 SSS-1005 Warranty
1/4" (6.4 mm) OD connections, fit 3/8" (9.5 mm) OD polyethylene tubing 40°F to 120°F (4°C to 49°C) Integral flange with foam gasket 3.16" (8.0 cm) insertion (one sensing point) 5.41" (13.7 cm) insertion (two sensing points) 7.66" (19.4 cm) insertion (three sensing points) 9.91" (25.2 cm) insertion (four sensing points) -40° to 140°F (-40° to 60°C) RoHS
SSS-1000 Series
PERFORMANCE
0.04 lb (0.02 kg) 0.05 lb (0.02 kg) 0.06 lb (0.03 kg) 0.07 lb (0.03 kg) 2 years
DIMENSIONS
H
FLOW
3.5 (8.89)
in (cm)
6
∆P Inches "W.C.
Connections
L
1.25 (3.18) Flow 0.1875 (0.477) diameter mounting holes (2)
1000
2000
Velocity (fpm)
2.75 (6.99)
SSS-1002 SSS-1003 SSS-1004 SSS-1005
Note: See specifications for insertion dimensions
Velocity = 3450 Velocity = 3300 Velocity = 3200 Velocity = 3200
∆P ∆P ∆P ∆P
INSTALLATION The SSS-1000 Series sensor requires a 7/8" (2.22 cm) diameter cutout for the insertion portion and two pilot holes for sheet metal screws or rivets to hold the flange against the ductwork. Sensors should be installed as level as possible to ensure accurate velocity pressure readings.
ORDERING INFORMATION Model SSS-1002 SSS-1003 SSS-1004 SSS-1005
March 2014
Description Differential pressure flow sensor, 3.16" insertion Differential pressure flow sensor, 5.41" insertion Differential pressure flow sensor, 7.66" insertion Differential pressure flow sensor, 9.91" insertion
B-265
ACCESSORIES PAGE Barb coupling, 3/8" OD tubing to 1/4" OD tubing 903
CX, RX, XLdp Series M264 Series T-110
RELATED PRODUCTS Ashcroft differential pressure transmitters Setra differential pressure transmitter 3/8" OD black poly tubing, 1 coil, 250 ft (76 m)
WE MAKE IT EASY.
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