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Supplier: Air Power Products Limited
Description: APPL twintower regenerative air dryers can be supplied with "Purge Economizer Controls", or existing models may be converted. This control system can also be applied to most competitive twintower dryers.
Supplier: Daisy Data Displays, Inc.
Description: Class I, II & III, Division 1, Group C-G, FM Approved Purge Control System (“X-Purge”) for use on Customer Supplied Enclosure. FM Approvals for Class I, II & III, Division 1, Groups C-G Hazardous Areas Power and Signal Interlocks Included Standard - Alarm Contacts and up to 31
Purge Controllers and Indicators - Type X & Ex Px Purge and Pressurization System -- 6000 Control SystemSupplier: Pepperl+Fuchs International
Description: and monitoring the system Enclosure volume up to 7.1 m3 (250 ft3) Control Unit monitors system operation and controls enclosure power Universal mounting (brackets included) 316L stainless steel Type 4X enclosure Our Pepperl+Fuchs Bebco EPS Type X purge system reduces the classification within
Supplier: Hansen Technologies Corporation
Description: The original AUTO-PURGER, the AP Auto-Purger has solid-state control and is ideal for larger systems, up to 1500 tons (5275 kW). The AP has at least two to three times the air removal capacity of any competitive purger, and up to ten times other smaller purgers. With models available to purge up
Description: single models (with two glove ports) or twin models (with four glove ports) to meet your applications. Dual inlet and outlet ports allow connection of Terra's complete line of gas control systems, including the Dual Purge™ System, which provides variable purging to flush out moisture
- Isolator Type: Glovebox
- Number of Glove Ports: 2
- Main Chamber Width: 28.25 inch
- Main Chamber Depth: 33 inch
Description: Automatically controls vacuum level, cycle times and purge time of gas purged vacuum ovens Allows automatic batch drying of parts & chemical compounds Fully programmable to control up to nine ovens
- Control Technique: Limit / Set Point Control
- Number of Inputs: 9 inputs
- Number of Control Outputs: 9 outputs
- Form Factor: Stand-Alone
Standards and Technical Documents - Technological Update Of The Pressure Control System In High Pressure Tubular Reactor In LDPE Production - ISA Automation Week 2012: Asset Performance
Description: , as shown in Figure 1. This system controls the reactor pressure and it performs purges (bumps) with variable frequency by full opening commands to the pressure control valve, which causes a higher velocity of the fluid, preventing polymer accumulation on the walls of the reactor. Also the purge
Description: Control solutions from the controls group for YORK® Process systems has seen it all and done it all. They are ready to provide exactly what is needed. Specifications: Classification: NEMA 4x Class 1 Div2 Groups 1,2,3,4 PLC Controller Type: Allen Bradley Microprocessor Controller
Description: Comes in both gas purge and non-gas purge models Optional digital temperature control Compact portable design No-nonsense intuitive controls Seal is not performed until jaws are locked Durable and up to 75 percent faster than competing manufacturers’ models Two-year parts and labor
- Automation: Manual
- Packaging: Bag / Pouch
Supplier: Kaeser Compressors, Inc.
Description: Kaeser Adsorptive Desiccant dryers (KAD Series) employ a heatless regenerative design to produce pressure dewpoints as low as -100°F. Solid-state controls with adjustable cycle timers allow KAD Series dryers to be easily adapted to user requirements. The optional purge saver control
- Dryer Technology: Desiccant
- Drying Capacity: 930 SCFM
- Maximum Pressure: 150 psi
- Minimum Output Dew Point: -100 F
Description: Efficiently controls foam; effective over a wide pH range. No hazardous materials, no components that are target analytes. Effective at less than 0.1% of sample volume.
- Form: Liquids
Description: An economical controlled processing environment for a wide range of manufacturing and testing operations Dual-gasketed side doors and a fully gasketed back permit introduction of small and large equipment Optional gas purge controls automatically establish a Class 1 particle-free environment
- Isolator Type: Glovebox
- Number of Glove Ports: 2 to 4
- Main Chamber Width: 35 to 59 inch
- Main Chamber Depth: 25 inch
Supplier: IHS Product Design
Description: HYDRAZINE FILL, DRAIN, AND PURGE PROCEDURE FOR THE SOLID ROCKET BOOSTER THRUST VECTOR CONTROL SUBSYSTEM
Description: Stress-relieved polypropylene construction resists acids and other process chemicals, features steel support for strength and durability Nitrogen purge and cabinet pressure controls automatically maintain a clean, low-humidity storage environment Reinforced shelves and drawers provide convenient storage
- Type: Cabinet Cart
- Material: Stainless Steel
- Wheel Type: Solid / Cushion
- Length: 48 inch
Pest Control Products and Equipment - PURGE II INSECTICIDE KIT 2 6.4 OZ RFL & WL-MNT DSP -- TMS 1969CBSupplier: R. S. Hughes Company, Inc.
Description: PURGE II INSECTICIDE KIT 2 6.4 OZ RFL & WL-MNT DSP. * The most economically effective metered pyrethrin insecticide * Dispenses automatically to kill and repel flies, mosquitoes, gnats, small moths and other flying insects * EPA Registered for use in metered dispensers only; NSF/USDA Classification
Supplier: EXAIR Corporation
Description: EXAIR Cabinet Coolers are a low cost, reliable way to cool and purge electronic control panels. They provide air conditioning for the electrical enclosures, eliminating electronic control downtime due to heat, dirt and moisture! These panel cooling systems for enclosures incorporate a vortex tube
Description: in each head reduce pulsation. Microprocessor controls motor drive circuits, interfaces with the chemical-resistant keypad and digital LED display, receives signals to refill based on flow rate, and provides RS-232 communication. Pressure control feature provides real-time pressure monitoring
- Maximum Discharge Pressure: 4000 psi
- Power Source: AC Powered
- Pump Type: Plunger Pumps
Liquid Handling Pumps - 07592-27 - Masterflex I/P variable-speed modular digital drive, 20-650 rpm, 230V. -- EW-07592-27Supplier: Cole-Parmer
Description: Flow: 0.12 to 13 L/min (0.03 to 3.5 GPM); Flow rate depends on motor rpm and tubing size. Motor and controller are connected by a 25-ft (7.6-m) cable. Place components where convenient. Reversible 1/5-hp motor. Purge tubing before or after pumping; pump fluid in either direction. Controls: start
Supplier: EXACT Dispensing Systems
Description: Triggerhandle. Some additional features of the S-900 & S-901 valves include: Self compensating seat design for long lasting performance. Stroke adjust for precise flow control. Wetted parts constructed of aluminum, stainless steel, ethylene propylene. Other materials available. MODEL S-905 THRU
- Valve Dispensing Technology: Positive Displacement Valve
- Continuous Feed: Yes
- Material Inlet Pressure Range: 70 to 100 psi
- Dispensed Width / Diameter: 125 to 1000 mils
Description: be specified for connection of gas purge and humidity controls. Select either Static-Dissipative PVC, which resists many chemicals, eliminates static charges, and aids in particle controls, or polycarbonate, which resists heat. Like our other stainless steel chambers, the Series 500 ensures
- Isolator Type: Glovebox
- Number of Glove Ports: 2 to 4
- Main Chamber Width: 48 to 96 inch
- Main Chamber Depth: 36 inch
Supplier: Cannon Water Technology Inc.
Description: EXCEL LMI ROYTRONIC EXCEL Series AD pumps achieve a new level of innovation in solenoid-driven metering pump technology. Offering a robust design, micropressor control options and improved electro-magnetics to meet all flow/pressure ratings, ROYTRONIC EXCEL Series AD chemical metering pumps
- Maximum Discharge Flow: 50 GPH
- Maximum Discharge Pressure: 250 psi
- Media Description: Chemicals
Description: procedures, combustion and draft control equipment, safety interlocks, alarms, trips, and other related controls that are essential to safe equipment operation. This code does not cover process heaters used in chemical and petroleum manufacture in which steam generation is incidental to the operation
Supplier: Mystaire, Inc.
Description: of their own. The CA Series is constructed from powder coated aluminum with an automatically locking safety glass viewing door. Microprocessor control allows the operator to set fuming cycle time and relative humidity levels between 50-80%. Using the CA Series is simple; position the non-porous
- Fume Hood Type: Other
- Hood Design: Ductless, Other
- Sash Options: Other
Supplier: Bronkhorst USA
Description: a purge connection to eliminate air or gas during start-up. The electronic control function forms part of the normal circuitry in the meter. Features: No moving parts Thru-Flow measurement Attitude insensitive Fast and accurate measurement Negligible dead-volume (sensor: 1,5...33 µl
- Type: Thermal Meter
- Process Media Type: Liquid
- Media Temperature Range: 32 to 158 F
- Mass Flow Rate Range: 1.84E-7 to 7.35E-5 lbs/min
Description: with Terra's Dual Purge™ System for completely automatic nitrogen purging Panel mountable for continuous monitoring of cleanrooms and other controlled areas Takes the guesswork out of moisture control while saving on nitrogen consumption!
- Variables Measured: Dew Point
- Form Factor: Sensor / Probe, Meter / Indicator
- Dew Point Range: -112 to 68 F
- Electrical Outputs: Analog Current, Analog Voltage
Supplier: Anguil Environmental Systems, Inc.
Description: , loading stations and more. Facilities with high emission destruction requirements and low maintenance demands should consider the vapor combustor as a viable option for compliance. How the Anguil Vapor Combustor Works: Prior to the introduction of process gases, a purge sequence within the AVC
- Oxidizer Type: Direct Flame
- Destruction Efficiency / Capability: 99%
- Temperature Range: 1500 to 1800 F
Supplier: ITW Air Management
Description: and contamination. Smaller cabinet sizes make temperature control difficult and prone to premature failures. Excessive heat will cause digital displays to misread, controls to drift, and breakers to trip below rated loads. The result is productivity lost due to machine or line shutdowns. HazLoc Vortex A/Cs
- Type: Enclosure
- Industry: Commercial
- Specialized Application: Data Center Cooling
- Cooling Capacity: 0.2638 kW
Supplier: ESAB Welding and Cutting Products
Description: Features Aristo RoboFeed 3004w is a completely enclosed feeding unit which includes the drive control system and the operational functions for gas purge and wire inching, forward and reverse The unit is equipped with mounting bolts with rubber absorbers to protect the components from the high
- Welding Accessories: Feeder
Supplier: Oerlikon Leybold Vacuum USA Inc.
Description: Active 5-axis magnetic bearing system Bearing system are controlled digitally Low noise and vibration levels Installation in any orientation Compound rotor design for high pumping speed and foreline pressure Integrated purge gas system Intelligent power control system
- Configuration: Individual Vacuum Pump
- Ultimate Operating Vacuum: 7.50E-9 torr
- Pumping Speed: 4238 CFM
- Power Source: Other
Supplier: Despatch Industries
Description: , manufacturing, quality, and innovation ensures industrial ruggedness, excellent process control, and dependable operation. The TA oven is ideal for applications involving tight tolerances that do not include the use of any flammable solvents or volatiles. The TF Class A Walk-In Oven and Truck-In
- Temperature Range: 650 F
- Capacity: 393 gallons
- Application: Aging, Baking, Curing, Drying, Heat Treating, Other
- External Configuration: Front Load (incl. Walk-in, Truck-in)
Solids Feeders - Solids Flow Measurement - CentriFeeder Gravimetric Feeder with Integrated Control Valve or ICVSupplier: Eastern Instruments
Description: The CentriFeeder™ with Integrated Control Valve or ICV, accurately measures and controls the flow of any dry, free‐flowing solid. Using a highly customizable touch screen HMI integrated with a low rpm, AC, Brushless Servo, a PID control loop is established to control the ICV feeding our
- Feeder Type: Other
- Application / Operation: Metering
- Flow Control: Volumetric
- Material Characteristics: Dry / Free Flowing
Description: . The high-flow Dual Purge System displaces air with nitrogen, and the NitroWatch allows control of the humidity set point.
- Unit Style: Chest
- Local Interface: Analog Front Panel
- Display Type: Digital Numerical Display
Description: measurement results thanks to multidetection, in other words, the thermal conductivity detectors monitor the entire separation path from the injection through to all columns or purge outlets simple remote control with Windows-based software and Ethernet communication
Description: capability of the system. More specifically, a proper steam system: Delivers dry steam at the desired pressure to every vessel. Continuously removes condensate as it forms. Delivers low-pressure wet shower steam to precondition the medium. Provides a means to purge non-condensable gases (primarily
- Fuel / Energy Source: Hot Water / Steam
Supplier: HORIBA Scientific
Description: measurement takes less than 8 minutes from 147 to 850 nm with an excellent signal to noise ratio. The UVISEL 2 VUV revolutionizes the world of VUV ellipsometers by significantly reducing the nitrogen consumption and the time it takes to purge and measure samples. The well-known DeltaPsi2 software controls
- Form Factor: Monitor / Instrument
- Mounting / Loading: Floor Mounted / Stand-alone
- Applications: Semiconductor Wafers, CVD / PVD Films
- Measurement Capability: Thickness - Film / Layer
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Precise Control of Thermal Mass Flow
gases in place of expensive pre-mixed blends, your system will help pay for itself. . Optional Alarms: An optional visual and/or audible alarm can be installed to alert the operator of specific fault conditions. Custom Options: We have thousands of systems in the field and have developed an extensive library of applications and solutions to meet our customers' needs. Common options include: an RS-232 Serial Data Interface, Permeation Ovens, Purge Circuit, Status Board... (read more)
Browse Mixing and Blending Controllers Datasheets for Environics, Inc.
Special SE Chambers with Product Dewpoint Control
the correct offset between product temperature and chamber air temperature. The PDC option will be available to customers like other options we provide such as humidity, low humidity, purge, etc. PDC can be retrofitted to existing chambers if the software is updated. 2. The chambers were engineered to 50Hz and 60Hz for worldwide performance. The customer wanted the same test results if the test was conducted in the United States, Europe, or the Far East. A variable speed drive assures... (read more)
Browse Environmental Test Chambers and Rooms Datasheets for Thermotron Industries
Safely Dilute/Mix Explosive Gases
as preventing any air leaks into the enclosure from outside. A safety vent was added to vent the enclosure to atmosphere if the pressure inside the enclosure reaches 20 ” H20. This could happen if for some reason the purge vent becomes blocked or the pressure on the purge rotameter is too high. The two enclosures are connected electrically via two control cables labeled MFCs and VALVES. An earth ground wire is connected from the electronics chassis to the aluminum mounting plate inside... (read more)
Browse Diluters Datasheets for Environics, Inc.
Terra Universal, Inc.
Stainless Steel Glove Boxes (Series 300)
particularly when equipped with their own gas controls. Their safety glass viewing windows are sealed with one-piece, non-adhesive compression gaskets. On a custom basis, air locks can be ordered with dual mounting flanges to "cascade" several atmospheric chambers in series. All air locks include a .125" NPT pipe-tapped opening for connection of purge gas and a .25 " NPT outlet to accommodate an Automatic RB ® (Relief/Bleed) Valve. . Note: For vacuum requirements up to 29.9" Hg, select... (read more)
Browse Gloveboxes and Isolators Datasheets for Terra Universal, Inc.
Air Products PRISM Membranes
PRISM membrane dryers are described as "molecular filters" in which water travels across the membrane faster than other gas molecules. There are no moving parts, desiccant beds, or expensive deliquescent materials to monitor. Dehydration separators are available in the following three configurations: HD: Interstage high-pressure dryers (up to 1,100 psi). PC: low pressure (up to 300 psi) dryers with a fixed purge. PE: low pressure dryers (up to 200 psi) with an adjustable purge (read more)
Browse Compressed Air Dryers Datasheets for Air Products PRISM Membranes
Cyanoacrylate Fuming Chambers
and relative humidity levels between 50-80%. Using the CA Series is simple; position the non-porous evidence inside the chamber, add cyanoacrylate to the heating element and push the start button to begin fuming. The evidence technician can set fume cycle time and relative humidity via the simple-to-use microprocessor controller. During the fume and purge process the aluminum door automatically locks to prevent exposure to potentially harmful cyanoacrylate. Our exclusive, patented filtration process... (read more)
Browse Fume Hoods Datasheets for Mystaire, Inc.
Terra Universal, Inc.
Upright Stainless Steel Desiccators (Series 400)
Stainless Steel Desiccator provides the optimal clean, low-humidity environment for sensitive parts. Available in many chamber configurations, it includes front and rear static-dissipative PVC viewing windows for full visibility of stored contents. Static-dissipative PVC helps control static charges and the particles they attract. Select pass-through models for convenient dual-side access. All models feature a plenum chamber that ensures uniform distribution of nitrogen purge gas. Stainless steel... (read more)
Browse Desiccators Datasheets for Terra Universal, Inc.
DRAINMASTER: Electronic Condensate Drain Valve
3/4" & 1" NPT threaded brass ball valves the DRAINMASTER features a digital timer with ten preset cycle intervals. The discharge time is preset to 3.5 seconds. The DRAINMASTER can be mounted in a variety of orientations for convienient installation. Rated to 200 PSI CWP the DRAINMASTER is most commonly used for compressed air system condesate removal, but can be addapted to other liquid or gas purge or sampling applications. (read more)
Browse Air Valves Datasheets for DynaQuip Controls
Cabinet Coolers maintain NEMA 12, 4, 4X integrity
Cabinet Cooler ® Systems. Stop electronic control downtime due to heat, dirt and moisture!. Cabinet Coolers maintain NEMA 12, 4 and 4X integrity and are CE compliant!. EXAIR Cabinet Coolers are a low cost, reliable way to cool and purge electronic control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air - with no moving parts! The compact Cabinet Cooler can be installed in minutes through a standard electrical knockout. NEMA 12, 4 and 4X... (read more)
Browse Enclosure Air Conditioners Datasheets for EXAIR Corporation
Burger & Brown Engineering, Inc.
SMARTFLOW® SWAP® Valve
The SMARTFLOW ® SWAP ® Valve is a simple, manually selectable device that supplies cooling water to the mold during processing or air to purge the water from the mold, cooling lines, Supply and Return manifolds prior to tool change. The 3-position shear valve aids quick mold change in injection molding applications. Installed before the cooling water supply, the valve is used to shut off water supply and clear mold cooling water from the system between mold changes. An included check... (read more)
Browse Industrial Valves Datasheets for Burger & Brown Engineering, Inc.
Parts by Number Top
|Part #||Distributor||Manufacturer||Product Category||Description|
|RM7898A1000||Global Industrial||Honeywell International||Not Provided||Honeywell On-Off Primary Control With Vps Rm7898a1000, Shutter Drive, Programmable Post-Purge|
|46282643||Global Industrial||Field Controls||Not Provided||Field Controls Control Kit With Fixed Post Purge & With Draft Control For Gas Ck-43f|
|46282691||Global Industrial||Field Controls||Not Provided||Field Controls Multi-Appliance Gas Kit With Fixed Post Purge And Draft Control Ck-91fv|
|46139961||Global Industrial||Field Controls||Not Provided||Field Controls Electronic Post Purge Control Kit For Oil Ck-61|
|RM7840L1018||Global Industrial||Honeywell International||Not Provided||Honeywell Programmer Control Rm7840l1018, Lhl-Lf&Hf Proven Purge|
Conduct Research Top
Measurement and Control of Compressed Air Systems (.pdf)
; or as a purge gas. The compressed air supply will contain some moisture which, if uncontrolled, could potentially cause damage to the process, pneumatic controls, tooling, finished product, or indeed the components of the air distribution system itself.
Making PCs and Monitors Function Safely in Explosive Environments
. The enclosure is regulated by a microprocessor-controlled purge system that replaces the enclosure atmosphere with inert gas under slight pressure. This sophisticated enclosure system also includes viewing windows, internal fans and alarm contacts. To successfully build their enclosures, Daisy required
New Gas Sensors Simplify Power Plant Leak Detection
as purity is maintained above 90%. Analytical equipment is used to measure and control h2 purity, as well as measure CO2, which is used to purge the generator of air during start-up, and purge the hydrogen during shutdown. This prevents the formation of a flammable mixture. Direct h2 cooling systems
Medical Device Link .
syringe barrels. It can purge up to four 3-, 5-, 10-, or 30-cm3 syringes at a time. Safety features include a locking lid and an electric
MICRO: Tool/Fab Automation
problematic because boxes are enclosed, plastic, and porous environments that can concentrate contaminants, particularly organic compounds. To address that problem, manufacturers have been attracted to the use of inert and pure gas to purge storage and transport boxes in sensitive manufacturing applications
Concurrent machining kickstarts motorcycle production
pneumatic valve bank controls air cylinders on the bike-frame holding fixture, powers the lube system, and provides purge air for turret-spindle tool changes. is known for quality, performance, and style among motorcycle aficionados. But building these legendary machines relies less on reputation
In Situ Oxidation of Steels as an Effective and Economical Pretreatment for Uniform and Consistent Vacuum Gas Nitriding Results
A vacuum-purge gas nitriding furnace was modified to develop a process and a furnace enhancement to produce a controlled in situ oxide layer on the surfaces of steel parts using various oxidation techniques. The process is an effective alternative to conventional grit blasting of materials
MICRO:April 98:Product Technology News
the quality of back-purge gas during the welding of stainless-steel, chrome-molybdenum, titanium, and nickel alloys. The purge monitor's sensor has a 36-month lifetime, and the instrument's temperature compensation circuitry keeps the unit in calibration at all times. The monitor's range is 20.9%
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Almost track in the operational medicine
4 PDK control 4 pains: to reduce 4 run rate NRS, possibly, controls remove .
Paperback of the water supply
Immediately becomes on the bank the withdrawal and relief building arranged, in the dieAbsperrung of the Seewasser- or raw water line and to be accommodated derAuslauf of the flushing line .
Purge Modeling for New Propulsion System Technology Applications
The proposed purge control system utilizes a gasoline vapor concentration sensor to measure the concentration of fuel vapors purged into the engine.
Flushing line .
Code of Federal Regulations > Title 40 - Protection of Environment > Clean Air Act / Air Programs (CAA) > [40 CFR Part 86] Control of Emissions from New and in...
7) Purge control system (for example, type of valve, purge control strategy).
Steady state fueling compensation for purge control in internal combustion engines
Steady state fueling compensation for purge control in internal combustion engines .
Effect of purging on quality changes of ice�?chilled freshwater prawn, Macrobrachium rosenbergii
Comparison of pH values on non- purged ( control ) and purged prawnsheld under ice-chilledconditions* .
Handbook of Chlor-Alkali Technology
The pump will be sealed by a nitrogen purge controlled at a pressure above that of the tank itself (Section 184.108.40.206B).