Ccs 6900PEY403 Pressure Switch

Hazardous Areas Adjustable Pressure Switch 6900G*E* - Diaphragm Sensor DESCRIPTION
• • • • • • • • •
Highly reliable devices utilizing the
CCS Dual-Snap® Belleville disc spring principle pioneered by CCS’ engineers.
Engineering based on aerospace technology.
Rigid, compact and internally adjustable for convenient field set point adjustment.
Repeatable and stable set points.
Vibration and shock resistant.
High cycle life.
High over-pressure capability.
(System and Proof) Certified explosion proof hermetically sealed electrical assembly for environmental
protection.
Various options for wetted materials and electrical ratings to meet a wide range of
application requirements and media compatibility.
SHIPPING WEIGHT: APPROXIMATELY 25 OUNCES (708 GRAMS)
INSTALLATION DRAWING
SERIES:
6900GE* 6900GZE* ADJUSTABLE
SET POINT RANGE:
1 to 3400 PSIG 0.07 to 234 bar 6.89 to 23400 kPa
OPERATING TEMPERATURE:
Temperature limits change with O-ring selection.
-40° to 186°F -40° to 86°C
STANDARD FEATURES:
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CE Mark CCC CRN Dual Seal: ANSI/ISA-12.27.01
NACE MR0175 / ISO 15156
NEMA: 4, 7, 9,13 / IP66 U.L. / CSA Listed Hermetically Sealed Electrical Assembly
316 SST Electrical Assembly
DESIGN PRINCIPLES
6900GZE**-7066, FLUSH
MOUNT CONFIGURATION
SHOWN BELOW
.87 HEX (22,1 mm) 18" (457 mm) 18 AWG
FREE LEADS ELECTRICAL CONNECTION 1/2-14 NPT 5.70 MAX (144,3 mm)
1.34 (34,0 mm) 1.50 (38,1 mm) 1.75 MAX (44,5 mm) .75 (19,0 mm)
ADJUSTMENT WHEEL 6.73 MAX (170,9 mm) (2) MOUNTING HOLES .210 (5,3 mm) DIAMETER
1.125 (28,6 mm) 1.25 HEX (31,8 mm)
2.41 (61,2 mm)
PRESSURE PORT 1-11-1/2 NPT
PRESSURE PORT 1/2-14 NPT
1.375 HEX (34,9 mm)
DIAPHRAGM
IS FLUSH
WITH THIS SURFACE
FIELD SETTING: Loosen access cover. Adjust adjustment screw using screwdriver slot as illustrated, then attach to a variable pressure source with a
suitable gage, and check that the circuit continuity operates at the pressures desired. Clockwise to increase settings. Counterclockwise to decrease setting.
NOTE: DO NOT USE ELECTRICAL HEX FOR TORQUING.
ccsdualsnap.com
Models: 6900G*E*, Page 1 of 2 Form 830G, 6.6.16