CD Pressure Switch

Clark Solutions

CD Pressure Switch

Adjustable Set Point Range, 10-4000 PSI

DESCRIPTION

Model CD is a simple, reliable low cost pressure switch that uses a spring loaded diaphragm or a stainless steel piston as the sensing element. A Buna-N diaphragm is standard for ranges to 200 PSI and a stainless steel piston is used for higher ranges.

In operation, the diaphragm/piston actuates a snap action electrical switch that insures a positive, instantaneous electrical contact under all operating conditions.

SPECIFICATIONS

Set Point Range: 10 - 4500 PSI (.69 - 289 Bar)
Set Point Tolerance: ±5 PSI or 5% (.34 Bar)
Maximum Operating Pressure: 5000 PSI 
	(344 Bar)
Proof Pressure: 15000 PSI (1034 Bar)
Differential: 10 - 20%
Current Rating: 5 A @ 250 VAC
	5 A @ 30 VDC (Resistive)
Media Connection: See Order Chart Below 
	for Options
Circuit Form: SPST-NO or SPST-NC
Electrical Connection: See Order Chart Below 
	for Options
Diaphragm Material: Buna (Ranges 1 - 3)
Stainless Steel Piston: (Ranges 4 - 7)
Cycle Life: 1 Million
Housing: NEMA 4, 13
 



MP - Female 280 Series

18 AWG Wire

6" complete length
WL - 18 AWG wire, 18" long

Black-common; Red, normally

open; Blue, normally closed





WP - Female Tower Type

18 AWG wire

6" complete length
    QC - Quick Connects

    1/4" Spades


ORDERING INFORMATION
ORDER NUMBER ABCDEFG
EXAMPLE- CD-3A60600GWL

  
					
						PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS
					
					
    A=Model
    B=Media Connection
	C=Circuit Form
    D=Range
    E=Desired Set Point
    F=Set Point Direction
    G=Electrical Connections
 
 
    CD
    Piston
	A=SPST-NO
    1=10 - 40 PSI
    10 - 4500 PSI
    J=Rising Adjustable
    WL=Wire Leads 18"
  
  
    1=1/4" - 18 NPT Male

    B=SPST-NC
    2=25 - 100 PSI
     
    
    G= Falling Adjustable

    EL= Male Conduit 1/2 - 14 with Wire Leads 18"
  
  
    3= 3/4" - 16 SAE Male
    

    C=SPDT
    3=50 - 200 PSI
    
    Examples:
     
    EF= Female Conduit 1/2 - 14, with Wire Leads 18"
  
  
    11=9/16" - 18 SAE Male
     
    4=100 - 400 PSI
    
    15PSI=0015
    
    HR= DIN43650A with Receptacle
  
  

    
    Diaphragms
    5=250 - 1000 PSI
    
    35000 PSI=3500
    

    HH= DIN43650A without 
    Receptacle
  
  
    1=1/4" - 18 NPT Male
    6=500 - 2000 PSI

     
    
    QC= 1/4" Spade Connection
  
  
    3=3/4" - 16 SAE Male

    7=1200 - 4500 PSI
    
    WP= Weather Pack
  
  
    9=3/8" - 18 NPT Male

     
    MP= Metri-Pack
  
  
    11=9/16" - 18 SAE Male

    
    AT= 10A @ 125/250VAC, 5A @ 
    30VDC
  
  
     
    
    AU= Gold Contacts, 50mA @ 
    30VDC

PLEASE CALL 1-800-253-2497 TO ORDER THESE ITEMS
A=Model	B=Media Connection	C=Circuit Form	D=Range	E=Desired Set Point	F=Set Point Direction	G=Electrical Connections
CD	Piston	A=SPST-NO	1=10 - 40 PSI	10 - 4500 PSI	J=Rising Adjustable	WL=Wire Leads 18"
	1=1/4" - 18 NPT Male	B=SPST-NC	2=25 - 100 PSI		G= Falling Adjustable	EL= Male Conduit 1/2 - 14 with Wire Leads 18"
	3= 3/4" - 16 SAE Male	C=SPDT	3=50 - 200 PSI	Examples:		EF= Female Conduit 1/2 - 14, with Wire Leads 18"
	11=9/16" - 18 SAE Male		4=100 - 400 PSI	15PSI=0015		HR= DIN43650A with Receptacle
	Diaphragms		5=250 - 1000 PSI	35000 PSI=3500		HH= DIN43650A without Receptacle
	1=1/4" - 18 NPT Male		6=500 - 2000 PSI			QC= 1/4" Spade Connection
	3=3/4" - 16 SAE Male		7=1200 - 4500 PSI			WP= Weather Pack
	9=3/8" - 18 NPT Male					MP= Metri-Pack
	11=9/16" - 18 SAE Male					AT= 10A @ 125/250VAC, 5A @ 30VDC
						AU= Gold Contacts, 50mA @ 30VDC

Clark Solutions

CD Pressure Switch

Adjustable Set Point Range, 10-4000 PSI

DESCRIPTION

SPECIFICATIONS

For assistance call 978-568-3400