Low Differential Vacuum Switch -- V-5300-10
from Air Logic

The V-5300 Series Miniature Pressure Switches interface from vacuum to electrical controls circuits. Designed for a low difference between "ON" and "OFF" vacuum signal. [See More]

  • Number of Throws: Double Throw
  • Vacuum Switch Setpoint: 709 to 506
  • Device Category: Sensor; Switch
  • Pressure Measurement: Gauge; Vacuum
P Series - Pressure Switches -- PA26A
from ASCO Valve, Inc.

Features: •. Set point repeatability, +1% of operating range. •. All wiring terminals, adjustments and visual scales. are accessible from the front of the switch. •. Choice of open frame type, general purpose or. watertight enclosure. •. Choice of fixed, limited-adjustable or... [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Mechanical Deflection; Piston
  • Device Category: Switch
  • Vacuum Switch Setpoint: 1484 to -2
D1S, D2S, D1H, & D2H Series Diaphragm Mechanical Pressure Switches
from Barksdale Control Products

Barksdale's Diaphragm Pressure Switches offer superior accuracy in a robust package, making them the ideal solution to your industrial pressure control needs. Diaphragm switches are ideal for applications demanding instrument class accuracy and where pressure pulsations are less than 25 cycles per... [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 758 to -2
120 Series Pressure Switch -- J120
from Clark Solutions

As safety requirements become more stringent, the determining factor in specifying an industrial pressure, differential pressure and/or temperature switch rests upon that switch protecting equipment, processes and personnel. Meeting hazardous location requirements through adherence to UL, CSA, and... [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 853 to 667
Bourdon Tube Pressure Switch -- Series DA/DS
from Dwyer Instruments, Inc.

The Mercoid D Series is one of the world's broadest lines of pressure switches. Whatever your application might be, it is most probable it can be fully satisfied with a D Series pressure switch. The D Series has extremely high sensitivity and great repeatability. The DA Models are equipped with two... [See More]

  • Number of Throws: Single Throw; Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 760 to -2
Vacuum Pressure Switches -- PS81 Series
from Gems Sensors & Controls

For low vacuum applications, the longevity of our PS81 series is hard to beat. This pressure switch offers a life expectancy of 1 million cycles, which means long-term reliability. Their brass housing and choice of four diaphragm materials ensures chemical compatibility with your system. PS81 series... [See More]

  • Number of Throws: Single Throw (optional feature); Double Throw (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 508 to 25
Switch, Vacuum,1 Pole -- 2FH45 [9016GAW1 from Schneider Electric]
from Grainger Industrial Supply

Vacuum Switch, GAW1 Type, NEMA Type 4, 4X, 13 Enclosure, Range on Decreasing Vacuum 0 to 28.7 Inches Mercury, Adjustable Differential 0.8 to 7.4 Inches Mercury, Contacts 1 Normally Open/1 Normally Closed, Pipe Tap NPTF 1/4 Inch-18, Diaphragm Actuated [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Range: 760 to 31.02
Compact Pressure Switch -- PSW-495
from OMEGA Engineering, Inc.

• Watertight, Corrosion-Resistant Case. • Reliable in Harsh Environments. • Field Adjustable [See More]

  • Number of Throws: Double Throw
  • Pressure Measurement: Gauge; Vacuum
  • Device Category: Switch
  • Number of Poles: Single Pole
Vacuum Switch -- Series V4000
from Tecmark Corporation

Series 3000 pressure switches convert a pressure signal to an electrical output. In response to a change in pressure, movement of an elastomeric diaphragm opens or closes an electrical circuit based on a predetermined pressure set point. . . [See More]

  • Number of Throws: Single Throw (optional feature); Double Throw (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 563 to 4.5
117 Series Hermetically Sealed Pressure Switch
from United Electric Controls Company

Approved for Division 2 hazardous locations and corrosive atmospheres, the 117 Series can be used to measure vacuum, pressure, differential pressure or temperature in a variety of applications. Its compact, epoxy-coated enclosure and hermetically sealed snap switch provide superior corrosion... [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Pressure Measurement: Differential (optional feature); Gauge (optional feature); Vacuum (optional feature)
P6 Series Pressure Switch
from Wasco, Inc.

Automatic Reset switches, which are the most common type, will change the state of the electrical poles ("cut-in/cut-out") when the pressure crosses the actuation point (setpoint). The electrical state will return to the previous state when the pressure crosses the reset point. These switches do not... [See More]

  • Number of Throws: Double Throw (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 104190 to 1522
Multi Channel Gauge Controller -- ACM 2000
from Adixen

The 2000 gauge series provides pressure measurement from atmosphere down to 4.10-10 mbar. The Adixen gauges and controllers give you more than a simple pressure measurement, connected to a network with 2 set-points, 0-10 V or RS 485, the. gauges can drive a production process or record the pressure... [See More]

  • Number of Throws: Double Throw
  • Vacuum Range: 750 to 3.76E-10
  • Device Category: Switch; Recorder or Totalizer; Instrument or Meter; Controller
  • Vacuum Switch Setpoint: 750 to 3.76E-10
Differential/Vacuum/Low Pressure Switch -- 8256-1
from AMOT

Vibration resistant, rain tight housing, interchange vacuum/differential [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Pressure Measurement: Differential; Vacuum (optional feature)
SVA Field Adjustable Vacuum Switch -- SVA
from Anfield Sensors, Inc.

Snap action micro switch, designed for reliability and ease of use. Some of the applications: vacuum systems, filtration, pick and place [See More]

  • Number of Throws: Single Throw (optional feature); Double Throw (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 750 to 120
Model 100LEDP10H20
from DigiVac

This gauge measures from 1 micron (1x10^-3 Torr) up to 1999 Microns. This gauge will display integer micron readings from 200 microns to 1999 microns, and will read tenths of microns when the indicated vacuum is less than 199.9 microns. [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Piezoelectric
  • Device Category: Sensor; Sensor or Transducer; Switch (optional feature); Transmitter; Gauge; Instrument or Meter
  • Vacuum Range: 779 to 741
Adjustable Vacuum Switch -- 181851
from iQ Valves Co.

Vacuum switch, low hysteresis, single pole double throw, THD connection [See More]

  • Number of Throws: Double Throw
  • Vacuum Switch Setpoint: 633 to -2
  • Device Category: Switch
  • Vacuum Deadband: 735 to 696
Explosion Proof (NEMA 7 and 9) -- 180P*4*6
from ITT Aerospace Controls

Explosion proof, hermetically sealed, NEMA 7 & 9, Form "C" & "CC" [See More]

  • Number of Throws: Double Throw (optional feature)
  • Sensor Technology: Mechanical Deflection
  • Device Category: Sensor or Transducer; Switch
  • Pressure Measurement: Vacuum
M3 Series -- M3.22.33.40.A9
from Lamb Industries, Inc.

Pressure/snap action switches, adjustable calibration, hysteresis is 10-30% [See More]

  • Number of Throws: Double Throw
  • Vacuum Switch Setpoint: -22.51 to -600
  • Device Category: Switch
  • Pressure Measurement: Gauge; Vacuum (optional feature)
MPL 600 Series -- Model MPL 600
from MPL (Micro Pneumatic Logic)

MPL 600 Series switches offer pressure or vacuum sensing which combines the features of the MPL 500 Series with snap action switching for higher current capacity, SPDT contact form and switch deadbands (also referred to as mechanical differential or hysteresis). Miniature size and low cost make the... [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: 753 to 724
Model 768-S -- Range Hg
from Sigma-Netics, Inc.

Factory set, low pressure NEMA type 2 pressure switch [See More]

  • Number of Throws: Single Throw; Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Range: 684 to 99.6
ISG Series -- ISG190-030
from SMC Corporation of America

General purpose pressure switch [See More]

  • Number of Throws: Single Throw; Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: -52.5 to -750
Vacuum Pressure Switch -- 7000 Series
from Spectrum Associates, Inc.

Unique dual spring const., proven reliable in environmental & cyclic tests [See More]

  • Number of Throws: Single Throw (optional feature); Double Throw
  • Sensor Technology: Strain Gauge
  • Device Category: Switch
  • Vacuum Switch Setpoint: 709 to -2
Adjustable Mechanical Vacuum Switch -- VSW5A
from Vaccon Company, Inc.

Vaccon's VSW5A is a high-current capacity switch capable of switching line voltage loads from 5 Amps to 125 VAC. The sealed vacuum switch is field adjustable from 5 to 28"Hg [169 to 948 mbar]. The vacuum level adjustment screw is easily accessed below the DIN connector. Wiring can be either normally... [See More]

  • Number of Throws: Double Throw
  • Sensor Technology: Mechanical Deflection
  • Device Category: Switch
  • Vacuum Switch Setpoint: -128 to -762