Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty.

Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty.

Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty.

Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty.

Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty.

Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty.

Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty.

The MKS Manometer cable connects 937B or 946 controllers to Series 722 capacitance manometers. It has 9-pin type D subminiature connectors. This is the Cable ONLY. The Series 937B Digital Combination Vacuum Gauge Controller operates up to six vacuum pressure sensors simultaneously. This highly flexible vacuum gauge controller supports a wide range of sensor technologies, including cold cathode, hot cathode, standard Pirani, convection Pirani, Baratron® capacitance manometers and absolute Piezo sensors for a measurement range from ultra-high vacuum to above atmospheric pressure. The back lit LCD display, intuitive menus and simple push button front panel, allows for ease in setup of the 937B.

The MKS Manometer cable connects 937B or 946 controllers to Series 722 Manometers, DB9 Male to DB9 Female. It has 9-pin type D subminiature connectors. This is the Cable ONLY. The Series 937B Digital Combination Vacuum Gauge Controller operates up to six vacuum pressure sensors simultaneously. This highly flexible vacuum gauge controller supports a wide range of sensor technologies, including cold cathode, hot cathode, standard Pirani, convection Pirani, Baratron® capacitance manometers and absolute Piezo sensors for a measurement range from ultra-high vacuum to above atmospheric pressure. The back lit LCD display, intuitive menus and simple push button front panel, allows for ease in setup of the 937B.

This is a dual sensor cable for the Ideal Vacuum XGC-520 Dual Capacitance Manometer Gauge Controller (P1010127) and the MKS PDR2000 (P102062). It connects the controller to up to two Baratron sensors with DB9 pinouts. This Y splitter cable has a DB9 male on one end which connects to the controller, and two DB9 female connectors on the other. This cable is manufactured by Ideal Vacuum and is a direct replacement for MKS part number CB2000S-2-M1. Ths cable is compatible with Baratron 722, 750, 850, or 852 series sensors with 9 pin male connectors. These cables are 10 feet long.

The Ideal Vacuum Products (IVP) XGC-520 Dual Capacitance Manometer Gauge Controller is an inexpensive solution for pressure readout of up to two Capacitance Diaphragm Gauges. This IVP exclusive controller provides enhanced accuracy with intelligently designed features for simple user control and easy system integration. The controller is designed to interface with the popular 626D, 627H, and 722C series of Baratron® capacitance diaphragm gauges from MKS and can read full scale absolute vacuum/pressure ranges from 20 mTorr (2 x 10 Torr) to as much as 10,000 Torr (1x10 Torr). Because these gauges measure absolute pressure, they are gas type and composition independent. Lookup tables and conversion factors are not required.

The MKS PDR2000 power supply and digital readout capacitance manometer controller provides up to 750mA to operate two Baratron pressure transducers. The MKS PDR 200 can display one channel at a time on a 4-1/2 digital meter readout. The MKS PDR 2000 has two configurable relay set points, an RS-232 output, and a 0 to 10 VDC linear output for each transducer. Cables for the MKS PDR 2000 are available but sold separately.

The MKS manometer cable connects 146 or 660 controller to series 722 manometers, 9-pin D-sub connectors. This is the Cable ONLY. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology.

These adapters connect KF-16 to Swagelok® 4 VCR® male. The flange size follows ISO-KF standards and is NW-16. They are commonly used to make connections between ISO-KF fittings and VCR Tubing. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of Stainless Steel.

These adapters connect KF-25 to Swagelok® 4 VCR® male. The flange size follows ISO-KF standards and is NW-25. They are commonly used to make connections between ISO-KF fittings and VCR Tubing. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of Stainless Steel.

These adapters connect KF-40 to Swagelok® 4 VCR® male. The flange size follows ISO-KF standards and is NW-40. They are commonly used to make connections between ISO-KF fittings and VCR Tubing. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of Stainless Steel.

These adapters connect KF-50 to Swagelok® 4 VCR® male. The flange size follows ISO-KF standards and is NW-50. They are commonly used to make connections between ISO-KF fittings and VCR Tubing. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of Stainless Steel.

These conflat to male Swagelok® VCR® vacuum fittings have a flange size of ConFlat (CF) 1-1/3 inch connected to Swagelok male VCR 1/4 inch. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosion resistant stainless steel.

These conflat to male Swagelok® VCR® vacuum fittings have a flange size of ConFlat (CF) 2-3/4 inch connected to Swagelok male VCR 1/4 inch. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosion resistant stainless steel.

This Swagelok® VCR® Nonretained Gasket is made of 316L Stainless Steel. Swagelok Part Number: SS-4-VCR-2-VS. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10 std cm/s with unplated (Ni, Cu or 316L SS) gaskets.

This Swagelok® VCR® Nonretained Gasket is made of Sil;ver Plated 316L Stainless Steel. Swagelok Part Number: SS-4-VCR-2. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10 std cm/s with unplated (Ni, Cu or 316L SS) gaskets.

This Swagelok® VCR® Unplated Nonretained Gasket is made of Nickel. Swagelok Part Number: NI-4-VCR-2-VS. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10 std cm/s with unplated (Ni, Cu or 316L SS) gaskets.

This Swagelok® VCR® Nonretained Gasket is made of Silver-Plated Nickel. Swagelok Part Number: NI-4-VCR-2. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10 std cm/s with unplated (Ni, Cu or 316L SS) gaskets.

This Swagelok® VCR® Unplated Nonretained Gasket is made of Copper. Swagelok Part Number: CU-4-VCR-2. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10 std cm/s with unplated (Ni, Cu or 316L SS) gaskets.

These bolt kits contain silver-plated 12-point head bolts, platenuts, and washers to fasten clearance hole 1.33 (1-1/3) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These are complete kits, with bolts, washers, and platenuts to fasten one conflat clearance hole 1.33 (1-1/3) inch flange connection.

These bolt kits contain silver-plated 12-point head bolts, platenuts, and washers to fasten clearance hole 2.75 (2-3/4) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These are complete kits, with bolts, washers, and platenuts to fasten one conflat clearance hole 2.75 (2-3/4) inch flange connection.

These conflat copper conflat gaskets fit a conflat flange size of 1-1/3 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10 torr (10 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel.Conflat Flange (CF) Copper Gaskets CF Size 1-1/3" - 1 each

These conflat copper conflat gaskets fit a conflat flange size of 2-3/4 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10 torr (10 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½ , in Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel. Conflat Flange (CF) Copper Gaskets CF Size 2-3/4" - 1 each