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Supplier: Radwell International
Description: LIMIT SWITCH, AIR DOOR, 20 AMP, 125-250V AC, 50/60 HZ. FREE 2 YEAR RADWELL WARRANTY
- Device Type: Linear Limit Switch
- Maximum Current Rating: 20 amps
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Supplier: Radwell International
Description: STANDARD LIMIT SWITCH, FULL SWITCH HEAD & BODY, STANDARD NON PLUG IN, 2 CIRCUITS, AIR OPERATED ACTUATOR, PUSH ACCUATION, STANDARD MOUNTING, AIR OPERATED ACTUATOR, 2 CONTACT CONFIGURATION, 10 AMP, 600 VAC, IP67 ENCLOSURE. FREE 2 YEAR RADWELL WARRANTY
- Device Type: Linear Limit Switch
- Maximum AC Voltage Rating: 600 volts
- Maximum Current Rating: 10 amps
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Supplier: Radwell International
Description: AIR FLOW SENSING SWITCH OPEN. FREE 2 YEAR RADWELL WARRANTY
- Device Type: Linear Limit Switch
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Supplier: Radwell International
Description: LIMIT SWITCH, OILTIGHT, 10 AMP, 600 VAC, STANDARD, FULL SW HEAD & BODY, STANDARD NON-PLUG-IN, 4 CIRCUITS, AIR OPERATED ACTUATOR, PUSH ACCUATION, STANDARD MOUNTING. FREE 2 YEAR RADWELL WARRANTY
- Device Type: Linear Limit Switch
- Maximum AC Voltage Rating: 600 volts
- Maximum Current Rating: 10 amps
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Description: SWITCH AIR PRESSURE NC
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Description: SWITCH AIR PRESSURE
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Supplier: Thermon, Inc
Description: The Caloritech™ AFS Air Flow Switch is used as an interlock to ensure sufficient air movement before a duct heater can be energized. The pressure differential switch must be installed on a vertical surface.
- Control Signal Output: Switch / Relay Output
- Control Technique: Limit / Set Point Control
- Form Factor: Other
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Supplier: VAST STOCK CO., LIMITED
Description: Limit Switches Flx Rod CS 140x6.5 AirT, LED
- Switch Type: Electromechanical
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Supplier: VAST STOCK CO., LIMITED
Description: Limit Switches Rlr lvr Air Tght LED
- Switch Type: Electromechanical
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Supplier: Tecmark Corporation
Description: The LectricAir® SAFPAC controls are air actuated electrical switch systems that promote intrinsically safe control of electrical devices. The SAFPAC control system is comprised of three basic components: the plug-in the wall controller, the air transmitter, and an
- Control Signal Output: Other
- Control Technique: Limit / Set Point Control
- Form Factor: Panel / Chassis Mount
- User Interface: Knobs / Switches / Meter
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Supplier: Allen-Bradley / Rockwell Automation
Description: Limit Switch, NEMA Type 4 and 13 Oiltight Construction, Non-Plug-In, Air Operated, Single Unit, 2-Circuit, Whole Switch
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Supplier: Allen-Bradley / Rockwell Automation
Description: Limit Switch, NEMA Type 4 and 13 Oiltight Construction, Non-Plug-In, Air Operated, Double Unit, 4-Circuit, Horizontal, Whole Switch
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Supplier: Allen-Bradley / Rockwell Automation
Description: Limit Switch, NEMA Type 4 and 13 Oiltight Construction, Non-Plug-In, Air Operated, Single Unit, 2-Circuit, Whole Switch, 120V AC Indicating Light
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Supplier: ALMiG USA Corporation
Description: Features: Very simple operator control Parameter entry is protected by a code Self-test of the compressor before every start-up for Continuous monitoring of all parameters relevant to operation 7 channels for the switch-on/switch
- Control Technique: Limit / Set Point Control
- Form Factor: Panel / Chassis Mount
- General: Rate Indication / Control, Totalizer, Datalogger, Chart Recorder
- Media: Gas / Air
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Supplier: ALMiG USA Corporation
Description: memory) performing all control, monitor and display functions Keypad with five buttons for switching the compressor ON and OFF as well as programming set points and limits LCDisplay tmonitor instantaneous values and their set points, operational states, faults or warnings
- Control Signal Output: Serial / Digital
- Control Technique: Limit / Set Point Control
- Controller Inputs: Serial / Digital Input
- Form Factor: Panel / Chassis Mount
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Supplier: Aerotech, Inc.
Description: Design Features Unique Z stage design incorporates fully preloaded air bearings Less than or equal to ??2 arc sec roll, pitch and yaw over full travel Submicron closed-loop positioning Travel options from 50 to 150 mm Precision-ground ball-screw-drive eliminates the need for special
- Base Height: 11.34 to 15.28 inch
- Base Length: 9.16 inch
- Base Width: 6.75 inch
- Bearing Type: Air Bearing
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Supplier: David Round
Description: forged safety swivel hook Stainless Steel chain container Stainless Steel motor(s) NEMA 4X stainless Steel motor brake NEMA 4X stainless Steel enclosure NEMA 4X push-button for Upper/lower hook position limit switch 230/460 Volts - 60 Hz - 3 Phase
- Hoist Mounting: Base/Lug Mount
- Line Type: Chain
- Load Capacity: 4000 lbs
- Load Hook: Single
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Supplier: Compact Automation
Description: Product Description The Compact® Round Line Stainless Steel Air Cylinders are manufactured to the highest standards of quality and reliability in a small, durable, and configurable package. Featuring a precision rolled body construction, this line is designed for long life, leak
- Body Material: Stainless Steel
- Bore Size: 0.3125 to 3 inch
- Cylinder Action: Single, Double, Other
- Cylinder Style: Rotating, Other
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Supplier: Air Logic
Description: The Spring Sensor is a limit sensor designed for simple and reliable operation. Functioning like a whisker valve, it is composed of a nylon deflection rod and a tightly wound coil spring. When the nylon rod is deflected 6 degrees or more, the coils of the spring separate and allow free
- Device Type: Rotary Limit Switch
- Operating Temperature: -17 to 65 C
- Switch Type: Electromechanical
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Supplier: Hartzell Air Movement
Description: temperature of 90°F (contact factory for optional discharge temperatures) Motor-operated shutter Access door for servicing is standard Available with filters Airflow proving switch Fireye flame safeguard Fused disconnect switch High and low temperature controls Mild weather thermostat
- Fuel / Energy Source: Electric
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Supplier: AGI - American Grippers Inc.
Description: - AGO Units can only be pressurized when reset in one unique position. The presure switch monitor confirms that air pressure is present before resuming operation. The ready-to-perform signal from the pressure switch lets you know the AGO is reset in the proper position and
- Angular Compliance (+ / -): 5 degrees
- Axial Compliance: 169 mil
- Emergency Reset Switch: Normally Open Switch
- Features and Options: Adjustable Breakaway Setting, Dynamic Variable Trip Point, Interface Plates, Quick Disconnect
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Supplier: Reznor
Description: 125,000 through 400,000 BTUH gas input. Standard features include a spark-ignited intermittent pilot and a 24-volt gas valve. Each unit has all the required limit and safety controls including a venter pressure switch which verifies power vent flow prior to allowing operation of the
- Fuel / Energy Source: Natural Gas / Propane
- Heater Type: Forced Air Heater, Space Heater
- Heating Capacity: 51.29 kW
- Maximum Air Flow: 2590 SCFM
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Supplier: Plast-O-Matic Valves, Inc.
Description: Limit Switches signal the open or closed position of air actuated ball valves Features: Signals open or closed; with optional Limit Stops is adjustable to any limited open position Plastic construction eliminates atmospheric corrosion Water
- Valve Actuation: For Linear Actuated Valves
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Supplier: Reznor
Description: ), main and pilot pressure regulators, a pilot solenoid valve, and main and pilot manual shutoff valves. Safety controls include a flame supervisor with 100% lockout, a low air flow proving switch, a pre-purge time delay, an energy cutoff device, and both automatic and manual
- Fuel / Energy Source: Natural Gas / Propane
- Heater Type: Forced Air Heater, Space Heater
- Heating Capacity: 366 kW
- Maximum Air Flow: 15500 SCFM
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Supplier: Reznor
Description: ), main and pilot pressure regulators, a pilot solenoid valve, and main and pilot manual shutoff valves. Safety controls include a flame supervisor with 100% lockout, a low air flow proving switch, a pre-purge time delay, an energy cutoff device, and both automatic and manual
- Fuel / Energy Source: Natural Gas / Propane
- Heater Type: Forced Air Heater, Space Heater
- Heating Capacity: Up to 366 kW
- Maximum Air Flow: 10000 SCFM
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Supplier: AGI - American Grippers Inc.
Description: - AGO Units can only be pressurized when reset in one unique position. The presure switch monitor confirms that air pressure is present before resuming operation. The ready-to-perform signal from the pressure switch lets you know the AGO is reset in the proper position and
- Applications: Assembly, Material Handling, Pick and Place
- Nominal Operating Pressure: 90 psi
- Options: Internal Utilities, External Utilities
- Power Supplied: Pneumatic
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Supplier: Nexperia B.V.
Description: The NPS4053 is a 5.5 V, 55 mO load switch with precision adjustable current limit from 110 mA to 2.5 A. The NPS4053 switch limits the output current to a constant current by using a constant-current mode when the output load exceeds the current limit threshold or
- Approvals: RoHS
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Supplier: Nexperia B.V.
Description: The NPS4053 is a 5.5 V, 55 mO load switch with precision adjustable current limit from 110 mA to 2.5 A. The NPS4053 switch limits the output current to a constant current by using a constant-current mode when the output load exceeds the current limit threshold or
- Approvals: RoHS
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Supplier: Reznor
Description: multi-try direct spark ignition with 100% lockout, pressure switch to verify venter flow, resiliently isolated venter motor, a high temperature limit control, and a centrifugal belt-driven blower capable of up to 3” w.c. of total external static pressure. Both the forward curved blower
- Fuel / Energy Source: Natural Gas / Propane
- Heater Type: Forced Air Heater, Space Heater
- Heating Capacity: 36.6 kW
- Maximum Air Flow: 2344 SCFM
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Supplier: Aerotech, Inc.
Description: Design Features Designed for high-performance scanning and inspection Active air preload on all air-bearing surfaces Linear encoder feedback provides subnanometer resolution High stiffness for heavy loads and excellent geometrical performance Four models with travels from 50 to 200 mm
- Base Height: 15.75 to 21.65 inch
- Base Length: 13.31 inch
- Bearing Type: Air Bearing
- Carriage Load: 33.08 lbs
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Supplier: David Round
Description: accepting up to 175 feet of 1/4 inch diameter wire rope. With a standard electric motor brake, mechanical load brake and push-button controls, this winch is ideal for lifting applications. Limit switches, emergency hand cranks and drum divider flanges are available
- Holding Brake: Yes
- Line Diameter: 0.2500 inch
- Line Length: 175 ft
- Line Type: Wire Rope / Cable
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Supplier: Nexperia B.V.
Description: The NPS4053-Q100 is a 5.5 V, 55 mO load switch with precision adjustable current limit from 110 mA to 2.5 A. The NPS4053-Q100 switch limits the output current to a constant current by using a constant-current mode when the output load exceeds the current limit
- Approvals: RoHS
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Supplier: Nexperia B.V.
Description: The NPS4053-Q100 is a 5.5 V, 55 mO load switch with precision adjustable current limit from 110 mA to 2.5 A. The NPS4053-Q100 switch limits the output current to a constant current by using a constant-current mode when the output load exceeds the current limit
- Approvals: RoHS
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Supplier: Hartzell Air Movement
Description: ) Motor-operated shutter Access door for servicing is standard Available with filters Airflow proving switch Fireye flame safeguard Fused disconnect switch High- and low-temperature controls Mild weather thermostat High and low gas pressure limits
- Fuel / Energy Source: Electric
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Supplier: TPI Corporation
Description: , AUTOMATIC RESET THERMAL LIMIT SWITCH CONTROL TYPE 3413 BTU/HR HEATING CAPACITY FINNED STEEL BLOCK HEATING ELEMENT 14-3/16 INCH W X 4 INCH D X 19-15/16 INCH H HOUSING SIZE VANE AXIAL FAN BLADE, 600 RPM MOTOR FAN/MOTOR TYPE GRILL SIZE 15-3/8 INCH W X 20-9/64 INCH H FRONT PANEL MATERIAL
- Fuel / Energy Source: Electric
- Heater Type: Forced Air Heater, Space Heater
- Heating Capacity: 1 kW
- Maximum Air Flow: 175 SCFM
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Supplier: TPI Corporation
Description: , AUTOMATIC RESET THERMAL LIMIT SWITCH CONTROL TYPE 13648 BTU/HR HEATING CAPACITY FINNED STEEL BLOCK HEATING ELEMENT 14-3/16 INCH W X 4 INCH D X 19-15/16 INCH H HOUSING SIZE VANE AXIAL FAN BLADE, 600 RPM MOTOR FAN/MOTOR TYPE GRILL SIZE 15-3/8 INCH W X 20-9/64 INCH H FRONT PANEL
- Fuel / Energy Source: Electric
- Heater Type: Forced Air Heater, Space Heater
- Heating Capacity: 4 kW
- Maximum Air Flow: 175 SCFM
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Supplier: TPI Corporation
Description: , AUTOMATIC RESET THERMAL LIMIT SWITCH CONTROL TYPE 16380 BTU/HR HEATING CAPACITY FINNED STEEL BLOCK HEATING ELEMENT 14-3/16 INCH W X 4 INCH D X 19-15/16 INCH H HOUSING SIZE VANE AXIAL FAN BLADE, 600 RPM MOTOR FAN/MOTOR TYPE GRILL SIZE 15-3/8 INCH W X 20-9/64 INCH H FRONT PANEL
- Fuel / Energy Source: Electric
- Heater Type: Forced Air Heater, Space Heater
- Heating Capacity: 4.8 kW
- Maximum Air Flow: 175 SCFM
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Supplier: TPI Corporation
Description: , AUTOMATIC RESET THERMAL LIMIT SWITCH CONTROL TYPE 3413 BTU/HR HEATING CAPACITY FINNED STEEL BLOCK HEATING ELEMENT 14-3/16 INCH W X 4 INCH D X 19-15/16 INCH H HOUSING SIZE VANE AXIAL FAN BLADE, 600 RPM MOTOR FAN/MOTOR TYPE GRILL SIZE 15-3/8 INCH W X 20-9/64 INCH H FRONT PANEL MATERIAL
- Fuel / Energy Source: Electric
- Heater Type: Forced Air Heater, Space Heater
- Heating Capacity: 1 kW
- Maximum Air Flow: 175 SCFM
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Supplier: UL Standards & Engagement
Description: Limit Controls UL 353 1.1 These requirements cover limit controls, furnace fan controls, and other interlocks which are essentially switches responding to changes in liquid level, pressure, or temperature. Although not limited to such specific applications, these safety controls
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PSI OEM Pressure Switches for Air, Gas, and Liquids Tecmark Pressure Switches are available in various configurations for air, gas and liquid sensing applications. Tecmark switches can sense pressures as low as 2" w (read more)
Browse Pressure Switches Datasheets for Tecmark Corporation -
.) Ambient Operating Temperature: 0 to +71°C. Storage Temperature: -40 to +85°C. Cooling: Forced-air cooled (ball bearing fan); air enters back of power supply and exits from front. Switching Frequency: 55 kHz (Typical). (read more)
Browse Power Supplies Datasheets for Acopian Power Supplies -
. The air quality meter has an alarm function. This alarm mode can be used to set limit values for the individual sensors. As soon as the set threshold value is reached in the air quality meter, this is indicated acoustically and visually via the alarm LED. After the air quality meter falls (read more)
Browse Particle Analyzers Datasheets for PCE Instruments / PCE Americas Inc. -
Air Actuated Ball Valves Double acting Air x Air or Fail-safe Air x Spring actuators designed for corrosive service. Options include Limit Stops, Limit Switches, and Electro (read more)
Browse Ball Valves Datasheets for Plast-O-Matic Valves, Inc. -
flame safeguard with LED status Magnetic starter Rear inlet guard Block and vent valves High and low gas pressure switches (IRI units only) High-temperature limit switch Remote station for floor mounting with selector switch Door (read more)
Browse Industrial Heaters Datasheets for Hartzell Air Movement -
Rear inlet guard Block and vent valves High and low gas pressure switches (IRI units only) High-temperature limit switch Remote station for floor mounting with selector switch Door switch for automatic start and stop of unit Air (read more)
Browse Air Heaters Datasheets for Hartzell Air Movement -
/R switch are GaN-on-SiC while limiter and LNA are GaAs. Package is a 8 x 8 mm air cavity QFN. QPF0219 offers exceptional performance in a compact footprint. (read more)
Browse RF Transceivers Datasheets for Qorvo -
). Additional actuator accessories include NEMA 4, 7 or 9 Pilot Solenoid Valves (115 VAC, 220 VAC, 24 VAC, 24 VDC, and 12 VDC voltages), Valve Position Limit Switches and Speed Controls. (read more)
Browse Ball Valves Datasheets for DynaQuip Controls -
, 24 VDC, and 12 VDC voltages), Valve Position Limit Switches and Speed Controls. All models are pre-sized for clean water, air, or light oil applications. Application Include: Agricultural and Food Processing, Alternative Energy and Fuel Production, Bulk Product Movement, Chemical (read more)
Browse Pneumatic Valve Actuators Datasheets for DynaQuip Controls -
the High Shear Mixer in and out of the mix vessel, Ross offers a floor-mounted design equipped with an air/oil hydraulic lift. Safety limit switches prevent operation of the mixer while in a raised position or without a mix vessel in place. (read more)
Browse Industrial Mixers Datasheets for Charles Ross & Son Company
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Guidelines for Mounting Pressure Transmitters and Switches When Process Temperature Exceeds Published Limits
Guidelines for Mounting Pressure. Transmitters and Switches When Process. Temperature Exceeds Published Limits. Extend Pressure Measurement into High Temperature Applications. GUIDELINES FOR MOUNTING PRESSURE TRANSMITTERS AND SWITCHES. 2 GUIDELINES FOR MOUNTING PRESSURE TRANSMITTERS AND SWITCHES
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to. a low GWP refrigerant15. . Platinum Level. Gold Level. Silver Level. Partner Store. Low Global Warming Potential Refrigerants. White Paper. 10. If retailers were to switch their refrigeration systems to R-449A, which is a low GWP refrigerant. (designed to replace R-404A) with an ODP value of 0
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Analytical and experimental studies of an optimum helium liquifaction cycle
Air limit switches feedback signals into the programmable air controller at various points in the cycle.
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Automated handling of flexible materials
Type non-contacting air limit switch nomoving parts:will ssense any flat or curvedobject which presentsa senslng surfaceof ¼4inch or m to the sensingnozzle Medium-air Supply Pressure 4 psi Nominal Proximity Distance .10"W Output Signal normal:- 2" w.c. actuated: = 7…
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IEEE Loading Guide for AC High-Voltage Air Switches (in excess of 1000 volts)
NOTES: (1)For air switch limiting current, use Switch Part Class having lowest 8 and 6 .
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New IEEE Temperature Limitations for Disconnecting Switches
CONCLUSION The electric power industry now has new and sound tempera- ture limitations for air switches that recognize and utilize the fact that materials and alloys can be operated at higher allowable maximum temperatures than the traditional 70°C.
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IEEE Standard Requirements for AC High-Voltage Air Switches Rated Above 1000 V
Table 3—Temperature limitations for air switches , enclosed and nonenclosed .
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Control system design guide
The outdoor air damper limit switch point may be required depending on the characteristics of the fan and intake system.
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IEEE Standard Requirements for High-Voltage Air Switches
12 Temperature Limitations for Air Switches ...............................................................
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American National Standard Definitions and Requirements for High-Voltage Air Switches, Insulators, and Bus Supports
This standard includes changes over previous standards to deal with temperature limitations for air switches .
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IEEE Loading Guide for AC High-Voltage Air Switches (In Excess of 1000 V)
Table 1— Temperature limitations for air switches .