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KJLC® 275 Series Gauge Tubes KJLC® 275 Series Gauge Tubes 1 KJLC® 275 Series Gauge Tubes 2

KJLC® 275 Series Gauge Tubes

These gauge tubes and controllers are ideal for new applications or as low-cost drop-in replacements to the Convectron® brand of Granville-Phillips® gauges.

Features:

  • Wide measuring range: 10-4 Torr to 1,000 Torr (10-4 to 1,333 mbar)
  • Performance identical to existing competitor's gauges
  • Less prone to damage from mechanical shock or vibration than competitor's tubes
  • Less outgassing and faster response to pressure changes than competitor's tubes
  • Rugged design withstands more abuse and harsh environments
  • Significant savings—no changes to your system, you use your existing competitor's controllers or cables
  • No changes to your process—a single vacuum gauge can monitor your vacuum system pumpdown and venting; helps keep your process up and running, even if it's not a laboratory environment
  • CE marked, RoHS compliant
  • NIST traceable calibration certificates available upon request. Note that this request must be made upon order of the unit.
  • Interconnect cable sold separately.
  • Gauges are calibrated for direct readout of nitrogen or air. Do not attempt to use with other gases unless accurate conversion data for N2 to the other gas is properly used.

Specifications Table

Measurement MethodConvection Enhanced Pirani
Measurement Range1 x 10-4 to 1,000 Torr (1.3 x 10-4 to 1,333 mbar)
Temperature (operating)0-50° C
Temperature (storage)-40-70° C
Temperature (bakeout)150° C maximum (gauge only, non-operating, electronics, and cable removed)
Materials Exposed to VacuumGold-plated tungsten, 304 & 316 stainless steel, glass, nickel, PFPE
Accuracy (typical)1.0x10-4 to 1.0x10-3 Torr; 0.1 mTorr resolution
1.0x10-3 to 400 Torr; ± 10% of reading
400 to 1,000 Torr; ± 2.5% of reading
Repeatability (Typical)± 2% of reading
Mounting/Installation OrientationHorizontal recommended (Orientation has no effect below 1 Torr)
Internal Volume26 cm3 (1.589 in3)
Compliance & StandardsCE compliant, RoHS compliant

Product Downloads
For a downloadable datasheet on this product, please click here.

For a Contamination & Cleaning Instructions Manual on this product, please click here.
Troubleshooting Guide
To download an Operation Contamination Troubleshooting guide for this product, please click here.
Gauge Troubleshooting Form
Let us figure out what's wrong with your gauge. Visit the Gauge Troubleshooting form.
Gauges FAQ
Click here for answers to some of the most common questions we are asked.
Contact Us
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To contact to someone directly, please click here, or call +1 412 387 9200 to get in contact with your dedicated sales team.
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Ordering Table

Accessories Description Termination Gauge Tube
Type
Manual
VacuCADSM
Part Number Price In Stock Add
Item
Accessories Description Termination Gauge Tube
Type
Manual
VacuCADSM
Part Number Price In Stock Add
Item
Gauge Tube Controller Panel Mount -
Download PDF
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KJL375011BA
$545.00
In Stock
KJLC Gauge Tube 1/8" NPT Standard
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KJL275071
$135.00
In Stock
KJLC Gauge Tube 4 VCR Female Standard
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KJL275185
$175.00
In Stock
KJLC Gauge Tube KF25 Standard
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KJL275196
$175.00
In Stock
KJLC Gauge Tube KF16 Standard
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KJL275203
$165.00
In Stock
KJLC Gauge Tube 2-3/4" CF Standard
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KJL275238
$190.00
In Stock
KJLC Gauge Tube 1-1/3" CF Standard
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KJL275256
$175.00
In Stock
KJLC Gauge Tube 8 VCR Female Standard
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KJL275282
$190.00
Call for Availability
KJLC Gauge Tube KF40 Standard
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KJL275316
$190.00
In Stock
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