Low Vacuum Switches

Description: • Compound Range Covers Vacuum and Pressure in One Unit • Low Inch of Water Ranges • Silver Switch Contacts Rated for 5 Amps @ 250 Vac • 1 Amp, Gold-Plated Contacts for TTL or Dry Contacts

• Additional Pressure Reading: Compound
• Additional Signal Output: Special Digital (TTL)
• Features: TTL Compatible Switch
• Switched AC Volts: 250 volts

Description: Model NV is a simple, reliable low cost Vacuum switch that uses a spring loaded diaphragm as the sensing element. A Buna-N diaphragm is standard however a selection of other diaphragm materials are optionally available. In operation, the diaphragm actuates a snap action

• Additional Pressure Reading: Differential
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Throws: Single Throw, Double Throw
• Number of Poles: Single Pole

Description: Model VM is a simple, reliable low cost Vacuum switch that uses a spring loaded diaphragm as the sensing element. A Buna-N diaphragm is standard however a selection of other diaphragm materials are optionally available. In operation, the diaphragm actuates a snap action

• Additional Pressure Reading: Differential
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Throws: Single Throw, Double Throw
• Number of Poles: Single Pole, Double Pole

Description: 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.

• Additional Pressure Reading: Gauge
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Throws: Double Throw
• Number of Poles: Single Pole

Description: Whitman Controls specializes in the manufacture of miniature pressure, vacuum, temperature, and liquid level switches. The company prides itself on the diversity and quality of its product offering, proven by its ISO 9001 certification and the industry leadership position the firm has

• Operating Temperature: -65 to 190 F
• Switched Current: 5 amps

Description: Ultra low pressure and vacuum switches. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Wide range of wetted materials makes these vacuum switches well suited for applications that formerly

• Operating Temperature: -50.8 to 250 F

Description: 1.5" to 15" Hg (51 to 508 mbar) Sensitive Diaphragm for Lower Setpoints Factory Fixed or Adjustable Setpoints 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

• Additional Signal Output: Switch / Alarm
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Poles: Single Pole, Double Pole
• Number of Throws: Single Throw

Description: Available with dial thermometer or LED readout “Squaroid” Vacuum Ovens, available in two sizes, operate up to a maximum temperature of 220°C. “Squaroid” Vacuum Ovens are available with a dial temperature readout in the oven chamber or an LED temperature

• Application: Preheating, Aging, Annealing, Baking, Curing, Drying, Heat Treating, Laboratory
• Capacity: 2.3 cubic feet
• Controller Type: Programmable
• External Configuration: Bench / Cabinet

Description: The V-5100 Series Miniature Pressure Switches interface from vacuum to electrical controls circuits. They're ideal for low differential vacuum applications. The switch is adjustable from 1 to 28" Hg with 29.9" Hg maximum.

• Additional Pressure Reading: Gauge
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Throws: Double Throw
• Number of Poles: Single Pole

Description: The V-4100 Series Vacuum Switches interface from vacuum to electrical controls circuits. They're ideal for low level vacuum applications and are available with preset and adjustable vacuum settings. The V-4100-0.7 is preset at .7" Hg or 10" H20. The V-4100-1

• Additional Pressure Reading: Gauge
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Throws: Double Throw
• Number of Poles: Single Pole

Description: Vaccon vacuum switches are ideal in automated systems to generate a low current electrical signal for input to a PLC or other logic controllers. The adjustable switches are normally open, diaphragm operated, and contain low-stress deflecting contacts instead of

• Additional Signal Output: Other
• Normally Open/Closed: Normally Open
• Number of Throws: Single Throw
• Number of Poles: Single Pole

Description: Vaccon vacuum switches are ideal in automated systems to generate a low current electrical signal for input to a PLC or other logic controllers. The adjustable switches are normally open, diaphragm operated, and contain low-stress deflecting contacts instead of

• Additional Signal Output: Other
• Normally Open/Closed: Normally Open
• Number of Throws: Single Throw
• Number of Poles: Single Pole

Description: .To create a complete vacuum system, choose your vacuum range and sensor type from the table below, and then choose your sensor connection style. Switch/transmitter plugs directly into sensors. Measure high, medium, and low vacuum with Pirani, thermocouple, and

• Signal Output: Analog Voltage

Description: • Pocket Size • Cleanable Thermistor Sensor for Repeat Accuracy • Single Switch Operation • Low Battery Indication • Color Coded LED Display • Built-in Hanger/Stand Support • Furnished with Vinyl Protective Case

• Media: Liquid, Gas
• Operating Temperature: 35 to 125 F
• Scale Type: Dual Scale
• Scale Units: Other

Description: Ultra low pressure and vacuum to pressure crossover switch. Unique construction using efficient Nega-Rate® Belleville disc spring for stable set points and high proof pressure. Explosion proof enclosure and wide range of wetted materials makes this switch especially well

• Operating Temperature: -50.8 to 250 F

Description: Higher pumping speed and improved ultimate pressure: Panda WV vacuum boosters increase the performance of your vacuum system, making it more efficient and economical. Available in six different sizes, Panda WV vacuum boosters can be designed to perfectly suit all low and

• Applications: General Purpose / Industrial
• Configuration: Individual Vacuum Pump
• Lubrication Style: Dry / Oil-less
• Mechanical Pump Type: Lobed Rotor

Description: . Red-line indicator provides user with visual warning of any vacuum loss. Low Vacuum Audio Alarm supplements visible red-line indicator with audible indicator, increasing peace of mind in circumstances that make it difficult to monitor the visual indicator. Ideal for use with

• Connection: Other
• Diameter / Maximum Dimension: 229 mm
• Vacuum Pad Type: Deep Cup, Flat

Description: can be designed to perfectly suit all low and medium vacuum applications in which the performance of the backing pump needs to be significantly increased or optimally adapted to the process. The Panda WV 1500 – 4500 B/C are the three larger vacuum boosters in this series. Panda

• Applications: General Purpose / Industrial
• Configuration: Individual Vacuum Pump
• Lubrication Style: Dry / Oil-less
• Mechanical Pump Type: Lobed Rotor

Description: Latest Claw Vacuum Technology Quiet: lowest sound level due to a state-of-the-art acoustic design, can be installed at workstations Efficient: low energy consumption, minimized operating costs Compact: smallest

• Applications: General Purpose / Industrial
• Configuration: Individual Vacuum Pump
• Lubrication Style: Dry / Oil-less
• Mechanical Pump Type: Claw

Description: different sizes, Panda WV vacuum boosters can be designed to perfectly suit all low and medium vacuum applications in which the performance of the backing pump needs to be significantly increased or optimally adapted to the process. The Panda WV 2400 A is our latest improved

• Applications: General Purpose / Industrial
• Configuration: Individual Vacuum Pump
• Lubrication Style: Dry / Oil-less
• Mechanical Pump Type: Lobed Rotor

Description: The VDX Series compact all-in-one output device and digital gauge reduces the number of components in your system. With 2 switched outputs it’s possible to monitor the high and low limits for vacuum control. In pick & place and robotic material handling applications, use the

Description: Basic Version for Universal Fields of Use Suitable for vacuum up to 10-6 hPa Travel ranges between 25 and 300 mm Low profile Max. Velocity to 10 mm/s Load capacity to 5 kg Please note that at the moment only a limited selection of

• Carriage Load: 11.03 lbs
• Features: Vacuum Rated
• Rated Speed: 0.3937 in/sec
• Stroke or X-Axis Travel: 0.9843 to 11.81 inch

Description: • Replaces Hastings, Televac, and Varian • Measure 1 to 1,000 mTorr with DV-6M connectors and 1 to 2,000 mTorr with 531 & 536 connectors These thermocouple vacuum gauges and controllers are a simple and low cost instrument for vacuum

• Signal Output: Analog Voltage

Description: • Replaces Hastings, Televac, and Varian • Measure 1 to 1,000 mTorr with DV-6M connectors and 1 to 2,000 mTorr with 531 & 536 connectors These thermocouple vacuum gauges and controllers are a simple and low cost instrument for vacuum

• Signal Output: Analog Voltage

Description: • Replaces Hastings, Televac, and Varian • Measure 1 to 1,000 mTorr with DV-6M connectors and 1 to 2,000 mTorr with 531 & 536 connectors These thermocouple vacuum gauges and controllers are a simple and low cost instrument for vacuum

• Signal Output: Analog Voltage

Description: Portable Thermocouple Instruments (1-20,000 Microns) Rechargeable - Standard 110VOH, power cord for recharging (220V available) 2A standard or 2A mini sensor versions available Up to 40 hours of operation between charges Low-battery indicator light

• Media: Gas
• Operating Temperature: 32 to 122 F
• Signal Output: Switch / Alarm
• Type: Analog Meter

Description: a switch cabinet at the right side wall of the test chamber Safety mechanism which switches off the relevant function circuit and/or the entire test chamber The test space is made of high-quality stainless steel and is vacuum- and vapor-tight welded Separate sensors to

• Configuration: Reach-In
• Temperature Control: Cooling

Description: include full voltage control of three-phase squirrel cage motors, primary control of low voltage wound rotor motors and circuit switching for low voltage capacitors for power factor improvement.

Description: The VDM Series compact all-in-one output device and digital gauge reduces the number of components in your system. Because the VDM Series offers a choice of 2 switched outputs or 1 switched output and 1 analog output it’s possible to monitor the high and low limits for

Description: This backpack vacuum cleaner is especially developed for cleaning in difficult to reach areas Low noise, high performance Telescopic wand Detachable 50 foot power cord Green light on / off switch Full set of attachments included, upholstery

• Applications: General Cleaning
• Vacuum Model: Backpack

Description: control Digital Communication: RS232/485 Power Input: 11.5 to 30 VDC control interface power switch. The MP3DR is a miniature Bayard-Alpert high vacuum sensor and integral control electronics in a compact envelope. It is designed to be closely coupled to the

• Features: TTL Compatible Switch
• Media: Gas
• Operating Temperature: 32 to 104 F
• Signal Output: RS232 / RS485, Special Digital (TTL)

Description: battery powered unit consisting of a pressure sensor, an audible warning horn, red warning light, and test switch that are all controlled by a solid state microchip. All ANVER Vacuum Lifters, Vacuum Tilters, and Specialty Vacuum Lifting Machinery can be equipped with a

• Media: Gas
• Type: Digital

Description: Very high suction power at small size for short evacuation time and fast vacuum build-up Small, compact and lightweight Suction on/off, blow-off or ventilation of suction cups HNBR-Diaphragm allows for flexible installation due to resistance against low ozone concentrations Fast

• Operating / Bake-out Temperature: 14 to 122 F
• Port Size / OD: 0.2500 inch
• Types: Specialty / Other
• Valve Actuation: Electric - Solenoid

Description: • Low Cost • UL Recognized, CSA Cerified • High Sensitivity • For Pressure, Vacuum and Differential Applications

• Additional Pressure Reading: Differential, Gauge
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Poles: Single Pole
• Operating Temperature: -23 to 149 F

Description: Designed to clean electronic equipment Static discharge capability New compact design High filtration and low noise Steel wand Detachable 50 foot power cord Green light on / off switch 2 – speed switch 8 foot hose Sound level 60 dB CFM 105 Suction power 98.4” OPTIONAL H.E.P.A

• Applications: General Cleaning

Description: Certified for clean room application New compact design High filtration and low noise ULPA Filtration Telescopic wand Detachable 50 foot power cord Green light on / off switch 2 – speed switch 8 foot hose Sound level 60 dB CFM 105 Suction power 98.4”

• Applications: Cleanroom, General Cleaning

Description: New compact design High filtration and low noise Telescopic wand Detachable 50 foot power cord Green light on / off switch 2 – speed switch 8 foot hose Sound level 60 dB CFM 105 Suction power 98.5” OPTIONAL H.E.P.A FILTRATION OPTIONAL ULPA FILTRATION

• Applications: General Cleaning
• Media: Dry

Description: The 54 Series offers OEMs and light industrial users a cost-effective, reliable switch for alarm and shutdown applications. It is simple to install and operate and complies with North American approvals as well as CE Low Voltage (LVD) and Pressure Equipment Directives (PED) for Europe.

• Additional Pressure Reading: Gauge
• Additional Signal Output: Switch / Alarm
• Features: Temperature Output
• Number of Poles: Single Pole

Description: Powerful, energy efficient 7.0 amp motor. Low noise operation (67.4 dB). No tools required to access belt, brush roll and fan chamber. ABS hood cover. Durable polycarbonate chassis. 120V, 60 Hz, 850 watts, 125 CFM. 18 qts., 50 ft cord length, grounded wire. 2 year warranty on chassis, on-off

Description: protection, provide transformer network protection, and be used in co-generation applications. The low energy requirements to switch vacuum interrupters permit long operating life. The VACpac switchgear is ideally suited for automated applications that require a large number of

• Maximum Current: 20000 amps
• Maximum Voltage: 15500 to 38000 volts
• Panels: Single-Panel
• Style: Other

Description: The J40 Series offers OEMs reliable switch performance for alarm and shutdown applications. It has a sealed, metal bellows sensor that ensures leak-free construction. The J40 is simple to install and operate and complies with North American approvals as well as CE Low Voltage (LVD) and

• Additional Pressure Reading: Gauge
• Additional Signal Output: Switch / Alarm
• Number of Poles: Single Pole
• Number of Throws: Double Throw

Description: RVAC pad-mounted vacuum switchgear is designed for applications where frequent 600 A main line switching plus fuse protection are required. It incorporates an interrupter mechanism designed specifically for repetitive switching duty. Vacuum interrupters offer the further

• Panels: Single-Panel
• Style: Other

Description: switchable to 1 program with 20 sections Integrated weekly program timer with real-time function Digital temperature setting with an accuracy of one degree Elapsed time indicator Precision-adjustable ventilation valve Precision

• Application: Drying, Laboratory
• Capacity: 1.9 cubic feet
• Controller Type: Programmable
• External Configuration: Bench / Cabinet

Description: switchable to 1 program with 20 sections Integrated weekly program timer with real-time function Digital temperature setting with an accuracy of one degree Elapsed time indicator Precision-adjustable ventilation valve Precision

• Application: Drying, Laboratory
• Capacity: 4.1 cubic feet
• Controller Type: Programmable
• External Configuration: Bench / Cabinet

Description: switchable to 1 program with 20 sections Integrated weekly program timer with real-time function Digital temperature setting with an accuracy of one degree Elapsed time indicator Precision-adjustable ventilation valve (for VD 23, the standard inert

• Application: Drying, Laboratory
• Capacity: 0.8000 cubic feet
• Controller Type: Programmable
• External Configuration: Bench / Cabinet

Description: : Save up to 2000 measurements in the vacuum meter High repeatability, excellent long term stability Pressure units mbar, Torr, hPa Automatic switch off or continuous operation Vacuum connection by small flange, G1/4 female thread or screw in hose nozzle

• Accuracy: 0.3000 ±% FS
• Operating Temperature: 32 to 122 F
• Scale Units: Other
• Type: Digital

Description: 200 °C MP controller with 2 programs with 10 sections each or switchable to 1 program with 20 sections Integrated weekly program timer with real-time function Digital temperature setting with an accuracy of one degree Elapsed time indicator

• Application: Drying, Laboratory
• Capacity: 1.9 cubic feet
• Controller Type: Programmable
• External Configuration: Bench / Cabinet

Description: display of high and low values Excellent reproducibility Gas correction factors for correct pressure readings Long battery life due to clocked measurement The sensor is well protected against condensed solvents Automatic switch off or continuous

• Operating Temperature: 41 to 122 F
• Scale Units: Other
• Type: Digital

Description: Nady Systems, Inc. - Pro Audio Microphone features gold-sputtered, ultra-thin (1" diameter) mylar dual diaphragm. Gold-sputtered, ultra-thin (1" diameter) mylar dual diaphragm. *Tube preamplifier circuitry with 6072 vacuum tube (a classic 12AT7 specially selected for low distortion

Description: Pa Automatic switch off and continuous operation Continuous pressure display over the whole range Typical Applications Check and setup of vacuum appliances Diagnosis and documentation of vacuum pumps Leak tests Service and maintenance Coating plants Evaporators Graphical

• Operating Temperature: 41 to 122 F
• Scale Units: Other
• Type: Digital

Description: The MPL 600 series provides robust and flexible SPDT snap action switching with custom set points ranging from 1.5 inH2O to 45 PSI. The SPDT micro switch adds a positive action with a mechanical differential from on to off. Miniature size and low cost make the MPL 600 Series

• Additional Pressure Reading: Differential
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Throws: Double Throw
• Number of Poles: Single Pole

Description: The 24 Series Delta-Pro offers OEMs and light industrial users a cost-effective, reliable switch for alarm and shutdown applications. It is simple to install and operate and complies with North American approvals as well as CE Low Voltage (LVD) and Pressure Equipment Directives (PED)

• Additional Pressure Reading: Differential, Gauge
• Additional Signal Output: Switch / Alarm
• Number of Poles: Single Pole
• Number of Throws: Double Throw

Description: The MPL 500 series is a miniature sensor with set points available from 0.05 inH2O to 20 PSI. Standard model features high and low ports, parallel to the body, which can be applied for pressure, vacuum or differential inputs. Standard forms are available with perpendicular ports or NPT

• Additional Pressure Reading: Differential, Gauge
• Normally Open/Closed: Normally Open, Normally Closed
• Number of Throws: Single Throw
• Number of Poles: Single Pole

Description: Used with a pressure or vacuum standard, these pumps are ideal sources for pressure or vacuum to test and calibrate instruments and to adjust setpoints on pressure switches. They are compact and light weight. The plastic case materials are easy to grip and the material prevents

• Applications: General Purpose / Industrial
• Configuration: Individual Vacuum Pump
• Mounting: Other
• Ultimate Operating Vacuum: 201 torr

Description: Continuously monitors air filter and tells when filter is restricted. Triggers air filter warning light via the engine computer or directly to the warning light. Used for air filter monitoring on diesel, gas, and alternate fuel engines, as well as other applications where low

• Additional Pressure Reading: Gauge
• Additional Signal Output: Other
• Features: Alarm Indicator, Other
• Normally Open/Closed: Normally Open, Normally Closed