MKS® 722C Baratron® General Purpose Absolute Capacitance Manometer

Representative Image

MKS^® 722C Baratron^® General Purpose Absolute Capacitance Manometer

(1 to 1000 Torr) Direct, Absolute, Analog Pressure/Vacuum Measurement - Ambient Temperature Operation

The 722C Baratron General Purpose Absolute Capacitance Manometer is a compact, low-cost manometer for accurate, repeatable, and reliable measurement. Robust sensor construction allows high overpressure tolerances, reducing errors caused by line pressure spikes.

Features

Small footprint reduces system size
Overpressure limit assures no degradation in zero repeatability or performance
All-metal, all-welded construction exposing only Inconel^® and stainless steel for high corrosion resistance
"Drop-in" replacement for several earlier Baratron manometers

Applications

The flexible, space-saving design of the 722C makes it the ideal solution for retrofit applications as well as new equipment designs.

Dimensional Drawings

MKS® 722C Baratron® General Purpose Absolute Capacitance Manometerdrawing

Specifications Table

Model	722C	722B
Technology	Capacitance Manometer	Capacitance Manometer
Full Scale Range	1.00 Torr 2.00 Torr 10.0 Torr 20.0 Torr 50.0 Torr 100 Torr 250 Torr 500 Torr 1000 Torr 2000 Torr 5000 Torr 10000 Torr 20000 Torr 25000 Torr	10.0 Torr 1000 Torr
Temperature	Operating 50.0 ºC 122 ºF Storage 50.0 ºC 122 ºF Bakeout 50.0 ºC 122 ºF	Operating 50.0 ºC 122 ºF Storage 80.0 ºC 176 ºF Bakeout ≤ 50.0 ºC ≤ 122 ºF
Temperature Compensation, ºC	Ambient	Ambient
Materials Exposed to Vacuum	Incoloy® Nickel Alloys Inconel® Nickel Alloys	316 Stainless Steel Incoloy® Nickel Alloys Inconel® Nickel Alloys
Connectors	15 Pin High Density Male 15 Pin Sub D Male 4 Pin Bayonet 5 Pin Terminal Strip 9 pin Sub D Male	9 pin Sub D Male
Typical Accuracy	0.50% of reading	0.50% of reading 0.5% of reading
Accuracy Range	0.05 to 1%	0.05 to 1%
Analog Output	0 to 10 VDC 0 to 5 VDC	0 to 10 VDC 0 to 5 VDC
Recommended Mounting Orientation	Any except for upside down	Any except for upside down Any
Input Power	+13 VDC to +32 VDC @ 10 mA max	+13 VDC to +32 VDC @ 10 mA max
Communications (Standard)	Analog	Analog
Compliance and Standards	CE RoHS	CE RoHS UL CSA
Integrated Electronics	Yes	Yes

X CLOSE

Remote Controllers

946 Vacuum System Controller

Versatile vacuum controller that supports a wide variety of pressure sensors, MFC's, and valves for system control.

Features and Benefits:

Simultaneous control and readout for up to six MFC's and/or vacuum gauges
Closed-loop pressure control option for use with MKS valves eliminates the need for separate pressure control electronics
Pressure readings from 1,000 Torr down to 10^-11 Torr, eliminating the need for individual electronics for each sensor
12 set point relays included in the base unit for system control flexibility
Standalone controller

PAC 100

Configurable and expandable module that can allow for full system control.

Features and Benefits:

Allows for continual module expansion for increased workload
Access to Control Workbench software to monitor, record, and control all connected devices
Compatible with MKS MFC's, direct and indirect gauging, valves, etc.
Controlled through a PLC
Low cost of ownership

Downloads:

946 Manual
946 Datasheet

PAC 100 Manual
PAC 100 Datasheet

For additional information, please contact us by clicking here .

Specifications Table


Power Supply and Readouts	946 Vacuum System Controller	PAC 100 Automation System
Display Type	320x240 color QVGA TFT LCD with back lighting. Up to 6 pressure or flow displays. Display indicators for unit of measure, calibration functions, user calibration, set points, PID control status and valve position.	PC (not included)
Channels	6 of any combination below. MKS MFC'sMKS Baratrons, MKS Piranis, MKS Convectron/Convection Series, MKS Hot and Cold Cathode Sensors, MKS Pressure Control Valves	4 of any combination below. MKS MFC's, MKS Baratrons **Other modules available
Setpoint Relays	Yes	Yes
Power Input	150 watts maximum 100 - 240 VAC 50/60 Hz	19VDC - 32VDC, Max - 5A (each for DC I/O and DC CORE)
Approximate List Price	$1814 to $5877 (region specific power cable included) (interface cables not included)	$1740 (interface cables not included)

Notes:

*Please reference the specific controller pages for further details on compatible units

Notes:

**Other configurations are available. Please contact us by clicking here for further details and configurations.

722 Capacitance Manometer Pin-outs

9-pin Type "D"

Pin	Description
1	Pressure Output
2	No Connection
3	No Connection
4	+ Power Input
5-7	No Connection
8	Pressure Return
9	Power Return

5-pin Terminal Block

Pin	Description
1	Power Return
2	Pressure Return
3	Pressure Output
4	No Connection
5	+ Power Input

15-pin Type "D"

Pin	Description
1	No Connection
2	Pressure Output
3-4	No Connection
5	Power Return
6	No Connection
7	+ Power Input
8-11	No Connection
12	Pressure Return
13-14	No Connection
15	Chassis

Configuration Options

This chart is to help you review all the available options for the MKS^® 722C Baratron^® General Purpose Absolute Capacitance Manometer. Please see below for an interactive product builder to assemble the options into a part number ready for order.

Ordering Code Example: 722C12TCE2FJ

Model	Code	Configuration
Type 722C	722C	722C
Pressure Range Full Scale (mmHg)	Code	Configuration
1	01T	12T
2	02T
10	11T
20	21T
30	31T
50	51T
100	12T
250	RDT
500	52T
1,000	13T
2,000 (must be ordered with a fitting)	23T
5,000 (must be ordered with a fitting other than NW16KF)	53T
10,000 (must be ordered with a fitting other than NW16KF)	14T
20,000 (must be ordered with a fitting other than NW16KF)	24T
25,000 (must be ordered with a fitting other than NW16KF)	RCT
Fittings	Code	Configuration
1/4" VCR Female	CD	CE
1/2" Tube	BA
8 VCR female	CE
Mini-CF, rotable	HA
NW 16 KF	GA
Input/Output	Code	Configuration
+13 to +32 VDC/0-10 VDC	2	2
+13 to +32 VDC/0-5 VDC	3	2
Accuracy	Code	Configuration
0.5% of Reading	F	F
Connectors	Code	Configuration
9-pin Type D	A	J
15-pin high density Type D	C
4-pin bayonet type, Bendix^® - compatible	D
5-pin terminal strip	J
15-pin Type D on 6-inch cable	K

A Complete Package Consists of

Note: Below you will find common methods to control your gauge / transducer. Please note that not all controllers are listed for every gauge / transducer. If you do not see the controller that you need, please contact your local KJLC Sales Representative.

This unit can either be:
- Powered via a controller. Suggested Controllers:
  - MKS 946 Vacuum System Controller
  - MKS PR4000 Controller
  - MKS 660C Controller
- Connected directly to a PLC (data acquisition system) or computer. The interconnector cable, will need to be supplied by the end user. The pinouts for this unit can be found in the manual.

Compatible Controller	Description	Components Needed
MKS 946 Vacuum System Controller	Multi-unit power supply and simultaneous display, up to 6 setpoint relays, RS485 communications, and pressure control capability.	MKS 946, MKS 722C Baratron, and interconnect cable. Power cable included.
MKS PR4000	1-2 unit controller, compatible with MKS Baratrons and MKS Mass Flow Controllers.	MKS PR4000, MKS 722C Baratron, and interconnect cable. Power cable included.
MKS 660C	Cost-effective single unit power supply, compatible with MKS Baratrons and MKS Mass Flow Controllers requiring a +/- 15 VDC and 250 mA max power.	MKS 660C, MKS 722C Baratron, and interconnect cable. Power cable included.

Start Your Configuration

1. Series:	722C [722C]
2. Full Scale Range:
3. Fittings:
4. Input / Output Voltage:
5. Accuracy:	0.5% Reading [F]
6. Connector:

Note:

Due to export compliance rules, product may not be available for sale to all regions.

Got VacuCAD^SM?

VacuCAD is a free library containing thousands of 2D CAD drawings (in DXF format) and 3D Models (in STP format) for many of our standard vacuum components and chambers. Please Log in

Ordering Table

X CLOSE

Description

Flange

Full Scale Range

Temperature Compensation, ºC

VacuCAD^SM

Part Number

Price

In Stock

Add To Cart

Description

Flange

Full Scale Range

Temperature Compensation, ºC

VacuCAD^SM

Part Number

Price

In Stock

Add To Cart

EUDF, CAPACITANCE MANOMETER, 722B, AMBIENT, COMPACT, 10 TORR, 1/2" (12.7 MM) OD TUBE, +13-32 VDC INPUT, 0-10 VDC OUTPUT, 0.5% ACCURACY, SUBD 9 PIN

1/4" VCR Female

10 Torr

Ambient

N/A

722B11TBA2FA

P.O.R.

EUDF, CAPACITANCE MANOMETER, 722B, AMBIENT, COMPACT, 10 TORR, 1/4" VCR FEMALE, +13-32 VDC INPUT, 0-10 VDC OUTPUT, 0.5% ACCURACY, SUBD 9 PIN

1/4" VCR Female

10 Torr

Ambient

N/A

722B11TCD2FA

P.O.R.

EUDF, CAPACITANCE MANOMETER, 722B, AMBIENT, COMPACT, 1,000 TORR, 1/2" (12.7 MM) OD TUBE, +13-32 VDC INPUT, 0-10 VDC OUTPUT, 0.5% ACCURACY, SUBD 9 PIN

1/4" VCR Female

1000 Torr

Ambient

N/A

722B13TBA2FA

P.O.R.

EUDF, CAPACITANCE MANOMETER, 722B, AMBIENT, COMPACT, 1,000 TORR, 1/4" VCR FEMALE, 0-5 VDC, 0.5% READING, 9-PIN TYPE D

1/4" VCR Female

1000 Torr

Ambient

N/A

722B13TCD3FA

P.O.R.

X CLOSE

Related Products

KJLC^® ACG Ambient Series Capacitance Manometers

Alicat MCE and MCV Mass Flow Controller (MFC)

MKS^® GM50A Digital Mass Flow Controller (MFC) & Meter

MKS^® GE50A Digital Mass Flow Controller (MFC)

Part Number:
Price as Configured:	$

MKS® 722C Baratron® General Purpose Absolute Capacitance Manometer

Features

Applications

Dimensional Drawings

Specifications Table

Remote Controllers

946 Vacuum System Controller

Features and Benefits:

PAC 100

Features and Benefits:

Specifications Table

722 Capacitance Manometer Pin-outs

Configuration Options

Start Your Configuration

Ordering Table

Related Products

MKS^® 722C Baratron^® General Purpose Absolute Capacitance Manometer