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InstruTech - CVG Worker Bee™ Convection Vacuum Gauge

Catalog F25
InstruTech Convectron Ionization Gauges
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Low cost drop-in replacement for the Convectron® gauge has been in widespread use worldwide, largely unchanged since Granville-Phillips introduced it in 1975. InstruTech has completely redesigned its new gauge for significantly lower cost, without sacrificing high quality and performance.


  • Low cost plug-compatible drop-in replacement gauge for Convectron® gauges and Mini-Convectron® modules.
  • Performance identical to existing Convectron® gauges.
  • Wide Measuring Range 10-4 Torr to 1000 torr.
  • Rugged robust design withstands more abuse and harsh environments.
  • Significant savings for you - no changes to your system - use your existing Convectron® controllers, cables, and modules.
  • No changes to your process. A single vacuum gauge can monitor your vacuum system pump down and venting. Helps keep your process up and running, even if it's not a laboratory environment.
Part No. Description Quantity
In Stock
CVG101GA Worker Bee - 1/8"NPT - 1/2" tube 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. $220.72
CVG101GB Worker Bee - NW16KF DISCONTINUED------
CVG101GC Worker Bee - NW25KF DISCONTINUED------
CVG101GD Worker Bee - NW40KF DISCONTINUED------
CVG101GE Worker Bee - 1-1/3" Mini-CF/NW16CF Mini-Conflat® DISCONTINUED------
CVG101GF Worker Bee - 2-3/4" CF / NW35CF Conflat® DISCONTINUED------
CVG101GG Worker Bee - 1/4" Cajon® 4VCR female DISCONTINUED------
CVG101GH Worker Bee - 1/2" Cajon® 8VCR female DISCONTINUED------
CB421110F 10' CABLE 0*Standard lead-time for non-stock items is approximately two weeks depending on the item. $106.40
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