PRODUCT SPECIFICATIONS > INSTRUMENTATION
Clark Solutions
100 Series, Pressure, Vacuum, Diff. Pressure & Temp. Switches
Adjustable Ranges 30” Vac to 5000 PSI, -180 to 650°F

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Dimension A
Range Code Inches NPT
171-174 7.5 1/2
183-186 7.56 1/2
188, 189 6.63 1/2
190-194 6.63 1/2
218-274 6.56 1/2
358-376 7.03 1/2
483-486 7.56 1/2
488,489 6.63 1/2
490-494 6.63 1/2
520-525 8.44 1/2
530-535 8.00 1/2
560-564 6.62 2" Sanitary Fitting
565-567 6.62 1-1/2" Sanitary Fitting
610-616 7.00 1/4
680 6.97 1/4
701-706 6.56 1/4
Temperature
120,121, 13546 10.44 Immersion Stem
1BC-8BC, 1BS-8BS, 13545 8.75 Bulb & Capillary
Differential Pressure
540-548 8.34 1/8
100 Series, Pressure, Vacuum, Diff. Pressure & Temp. Switches Diag 1
Temperature Sensors
Pressure Sensors
Pressure Sensors
Hastelloy® is a registered trademark of Haynes International, Inc.
Monel® is a registered trademark of the INCO family of companies.
Viton® and Kalrez® are registered trademarks of DuPont Dow Elastomers.
Aflas®is a registered trademark of Asahi Glass,Inc.
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