Barksdale C9612 / C9622 Pressure Switches

Sords Electric Sells C9612 and C9622 Barksdale Pressure Switches

Visual Indicating Sealed 
Piston Pressure Switches

Long life, high cycling, single & dual switches, pressure from 15 - 3,000 psi

Barksdale's Series C9612 and C9622 Sealed Piston Pressure Switches offer extremely long life in a robust package, making them the ideal solution to your industrial pressure control needs. Sealed Piston switches are ideal for applications demanding rapid cycling. Available in various pressure ranges from 15 to 3000 psi, sealed piston switches are suitable for use in industrial applications such as hydraulic presses, compactors, and machine tools. All models feature a durable, anodized aluminum enclosure with a tamper proof adjustment screw cover and an integrated 27/32" hole for 1/2" NPT conduit connector, and are rated to NEMA 3 as a standard. Optional terminal boxes allow for ease of electrical connection, and switches are available in both single and dual circuit configurations. For applications requiring a highly accurate switch in a durable package, Barksdale's Series C9612 and C9622 Sealed Piston Pressure Switches are the ideal choice.

Applications

• Compactors & balers
• Machine tools
• Lubrication equipment
• Hydraulic presses
• Railroad
• Hydraulic power units
• Compressors
• Utility & power generation
• Metal working application

Applications

• Machine tools
• Hydraulic presses
• Compactors
• Hydraulic power units
• Compressors

Single Setpoint
Barksdale Pressure Switch 250-3000 PSI Range C9612-3-V-CS
Barksdale Pressure Switch 125-1500 PSI Range, C9612-2-V-CS
Barksdale Pressure Switch 35-400 PSI Range,C9612-1-V-CS
Barksdale Pressure Switch 15-200 PSI Range,C9612-0-V-CS

Barksdale C9612 Single Set Point Pressure Switch

Dual Setpoint
Barksdale Pressure Switch 250-3000 PSI Range, C9622-3-V-CS
Barksdale Pressure Switch 125-1500 PSI Range, C9622-2-V-CS
Barksdale Pressure Switch 35-400 PSI Range, C9622-1-V-CS
Barksdale Pressure Switch 15-200 PSI Range, C9622-0-V-CS

Barksdale C9622 Dual Set Point Pressure Switch

To order these Barksdale Switches, please Click HERE!


Sords Electric
Cleveland, Ohio
216-765-4230

Barksdale ATEX Pressure Switches

Sords Electric Sells Barksdale ATEX certified Presssure Switches

Explosion Proof Compact Switch

Compact Vacuum/Pressure Switches

Series 9671X

Compact explosion proof, from 1 - 30 inches Hg. (Vacuum)

Series 9681X

Compact explosion proof, low pressure from 1 - 500 psi

Series 9692X

Compact explosion proof, high pressure up to 10,000 psi

To Buy, Click HERE!

Barksdale ATEX Pressure Switch - 9671, 9681, 9692 Series

Applications

• BOP closing units
• Safety panels
• Pipelines
• Chemical and petrochemical plants
• Pulp and paper mills
• Pump and gas compressors
• Turbines
• Hazardous location dual seal approved for Canada

Accuracy is +/- 2% full scale

Life is 2.5 millions cycles

Wetted Parts:

Process fitting is 316 Stainless Steel

Seals are Viton and Teflon

Enclosure is 316 Stainless or Aluminum

Electric Connection is 1/2 Male conduit or 18 inch WG leads

Electric Rating is 11 Amps (We go to 11!)

SPDT and DPDT available and GOLD contacts (1amp)

Enclosure rating is NEMA 4X, 7 & 9 SS.  NEMA 4,7 & 9 Aluminum

Ambient Temperature range -4 to 104ºF

EMI/RFI is EN55011

Vibration is 10g's, 10-500 Hz, MIL-STD 202F

Adjustment is Internal with locking screws

Unit Weight is about 2 pounds

Approvals are:

CE 0081, LCIE 08 ATEX 6074X  II 2 G, Ex d IIC T6 Gb IECEx LCIE 17.0001X

UL&CSA Approved for use in hazardous locations Class I,  Groups A,B,C,& D; Class II, Groups E,F,& G (Group A, UL Only)

Barksdale ATEX Pressure switches from vacuum to 15000 PSI (1034 BAR).

To Buy, Click HERE!

Sords Electric
216-765-4230
www.sordselectric.com

Temperature Switches ~ Mechanical ~ bi-metal

Sords Electric sells Temperature Swtiches.

Temperature Switches are designed to work in two different ways, bi-metal switches and thermal expansion.
both of these methods require no electrical power for the switch to sense temperature and mechanically actuate the switch mechanism. Of course power has to b present to actually be switched.

A bi-metal switch uses two dis-similar metals. Metallic objects expand and contract when heated and cooled, by attaching or fusing or combining two different metals together, they will expand or contract, or bend or otherwise cause a movement that can be used to make a switch contact. By restricting the movement with a spring or tension, the switch can be "set' for desired temperatures. The switch can be calibrated at the factory or by the user.

A thermal expansion switch uses a liquid/gas filler that will expand and move a plunger that will actuate the switch.
A liquid is stored in the "bulb" of the switch and when heated will boil and turn to gas and expand. The expansion will move up the capillary and create pressure to actuate the switch mechanism. As with bi-metal switches these switches ca be calibrated by the users to actuate at different set points. Also, thermal expansion switches can have two or more set points by use of two or more switches.

A few examples of temperature switches that use this technology are the thermostats in cars to allow coolant to flow, and the old style round house thermostats that used bi-metal and mercury to make the switching. Most over temperature safety switches found in appliances are bi-metal switches as they can be small and inexpensive. This Style of switch is factory set to a certain temperature. Some of these switches can have a manual reset mechanism and some will reset when they cool to a lower temperature.

Sords Electric

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