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MODEL Q-12
Q-12N, Q-12CR, Q-12DS (TEMPERATURE: QT-12)
½" OR ¾" NPT
APPLY TEFLON
SEALING TAPE
AS REQUIRED
(2-3 LAYERS)
ENCAPSULATED
MAGNET
ONE PIECE
BENDING BEAM
TARGET AND
MAGNET
OPTION 1
BASIC UNIT SUPPLIED WITH
TWO 0.187 x 0.020 MALE
SPADE TERMINALS RECESSED
IN ½" NPT NIPPLE SECTION.
INSTALLATION INSTRUCTION SHEET
SIDE VIEW
0.5"
0.65"
1.1" SMALL BODY
1.4" MEDIUM BODY
1.8" LARGE BODY
ENCAPSULATED
REED SWITCH
OPTION 2
BASIC UNIT WITH TWO-
CONDUCTOR INSTRUMENT
CABLE POTTED IN PLACE.
PVC TEE OPTIONAL.
FLUID FLOW SWITCH
ULTRA RELIABLE SINCE 1956
HARWIL CORPORATION
•
Pressure drop typically less than 1.0 psi
at rated flow.
•
Mount in any position.
OPTION 3 GROMMET SELECTION CHART
Grommet
Cable OD
Size
A
AA
OPTION 3
BASIC UNIT W/ DMP TAPERED
RUBBER GROMMET ATTACHMENT
FOR WATERTIGHT SEAL & STRAIN
RELIEF. PVC TEE OPTIONAL.
541 KINETIC DRIVE, OXNARD, CA 93030
TEL: (805) 988-6800 FAX: (805) 988-6804
EMAIL: HARWIL@HARWIL.COM
TOP VIEW
1.2"
Grommet
Cable OD
Size
0.25"
B
0.33"
C
OPTION 4
BASIC UNIT WITH ½" FLEXIBLE
SPIRADUCT PLASTIC CONDUIT &
FITTINGS. ELECTRICAL CABLE NOT
SUPPLIED. PVC TEE OPTIONAL.
TURBULENT
2D
FLOW REDUCTION
5D
MOUNT IN
THREE POSITIONS
0.375"
0.50"
P. 1
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Table of Contents
Related Manuals for Harwil Q-12
Summary of Contents for Harwil Q-12
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Page 1: Top View
MODEL Q-12 HARWIL CORPORATION 541 KINETIC DRIVE, OXNARD, CA 93030 TEL: (805) 988-6800 FAX: (805) 988-6804 EMAIL: HARWIL@HARWIL.COM Q-12N, Q-12CR, Q-12DS (TEMPERATURE: QT-12) INSTALLATION INSTRUCTION SHEET TOP VIEW SIDE VIEW 1.2” 0.5” ½” OR ¾” NPT 0.65” APPLY TEFLON SEALING TAPE •... -
Page 2: Installation Instructions
MODEL Q-12 HARWIL CORPORATION 541 KINETIC DRIVE, OXNARD, CA 93030 TEL: (805) 988-6800 FAX: (805) 988-6804 EMAIL: HARWIL@HARWIL.COM Q-12N, Q-12CR, Q-12DS (TEMPERATURE: QT-12) INSTALLATION INSTRUCTIONS Flow switch should be mounted at least 5 pipe diameters insure threads are not crossed and the bending beam... - Page 3 Inasmuch as these data are based on tests by entities over which HARWIL has no control, HARWIL DOES NOT GUARANTEE AND DOES NOT ACCEPT ANY RESPONSIBILITY FOR THE ACCURACY OF SUCH THIRD PARTY TESTING.
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