Vacuum Gauges

MKS 722 Series Capacitance Manometers

This compact, absolute, single-ended, capacitance manometer is an ideal solution for retrofit applications, as well as new equipment designs.

Today's process environments require smaller-sized, lower cost, pressure measurement instruments that provide accurate, repeatable, and reliable measurements. The MKS 722 Series is a perfect fit for today's demands. Its features include:

Features

• Flexible design—1.5" (85.7 mm) diameter
• Unit operates at ambient temperature
• Replaces the 122A and 122B absolute capacitance manometers
• Inconel^® construction for excellent resistance to corrosive gases

Specifications Table

Measurement Method	Capacitance Manometer
Accuracy (% of measurement)	0.5%
Temperature (operating)	0-50° C (10-1,000 Torr) 15–40° C (1, 2 Torr)
Max. Pressure	45 psia
Materials Exposed to Vacuum	Inconel
Analog Outputs	0-10 VDC or 0-5 VDC
Internal Volume	6.3 cc
Input Power	13-32 VDC or 10.8-32 VDC @ 10mA max.
Temperature Coeff. (zero)	0.008% (10-1,000 Torr FS) 0.020% (1, 2 Torr)
Temperature Coeff. (span)	0.04% of reading/° C
Full-Scale Pressure	1, 2, 10, 20, 100, 250, 500, 1,000 Torr
Resolution	0.001%

Product Configuration Ordering Table

Build your own gauge or controller below by choosing the base unit and options. A part number and price will automatically be generated for you to review and add to your shopping cart.

Note: Due to the custom nature of these products, they are no cancel / no return items.

Unit	Base Price
MKS 722A Capacitance Manometer	$827.00
Option	Additional Price
Full-Scale Range       1 Torr   $104.00     2 Torr   $0.00     10 Torr   $0.00     20 Torr   $0.00     100 Torr   $0.00     250 Torr   $0.00     500 Torr   $0.00     1,000 Torr   $0.00 Fittings       1/2" Tube End   $0.00     1/4" Weld Stub   $0.00     1/4" Weld Tee   $88.00     4 VCR Male   $68.00     4 VCR Female   $68.00     1/4" NPT Female   $68.00     1/4" NPT Male   $68.00     1/8" NPT Female   $68.00     1/8" NPT Male   $68.00     1-1/3" CF   $68.00     KF16   $68.00     8 VCR Female   $68.00     8 VCO Female   $68.00 Input / Output       13-32 VDC input / 0-10 VDC output   $0.00     13-32 VDC input / 0-5 VDC output   $0.00 Accuracy       0.5% of Reading (standard)   $0.00 Connector       9-Pin Type D   $0.00     Bendix 4-Pin   $47.00     Terminal Strip   $0.00     15-Pin Type D (with 6" cable)   $0.00     Bare Wire Leads (red=pwr; blk = return)   $26.00

Questions? Email us:   [USA]   |   [Canada]   |   [Europe]   |   [China]   |   [Rest of World]

Accessories Table

Accessory Type	Description	PartNo	Price (USA)	Add To Cart
Interconnect Cable	terminal strip connector to PR4000, 146, 186, 651, 660 (3m)	MCB112210	$57.00
Interconnect Cable	15-pin connector to PDR2000 (3m)	MCB2000S1M1	$104.00
Interconnect Cable	15-pin connector to PR4000, 146, 186, 651, 660 (3m)	MCB259510	$57.00
Interconnect Cable	9-pin connector to PR4000, 146, 186, 660 (3m)	MCB700110	$57.00

Questions? Email us:   [USA]   |   [Canada]   |   [Europe]   |   [China]   |   [Rest of World]