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KJLC® 392 Series Wide-Range Combination Gauges KJLC® 392 Series Wide-Range Combination Gauges 1

KJLC® 392 Series Wide-Range Combination Gauges

The KJLC 392 is our KJLC 354 ionization gauge module with the ability to control and display two convection gauges.

Features

  • Full measurement range from atmosphere down to 1 x 10-9 Torr (1.3 x 10-9 mbar)
  • Built in controller and display eliminates the need for expensive external controllers and cabling
  • Dual Hot Filament design, rugged and compact metal construction
  • A drop-in plug-and-play replacement for the Granville Phillips® Micro-Ion® module
  • Field serviceable - the sensor assembly can be easily replaced
  • CE Marked, RoHS compliant

Specifications Table

Model 392
Technology Hot Filament Ion Gauge / Convection Enhanced Pirani
Measurements Torr
Min: 1.000 x 10-9
Max: 1.000 x 103

mbar
Min: 1.330 x 10-9
Max: 1.333 x 103

Temperature Bakeout
200 ºC
392 ºF

Operating
Min: 0.00 ºC
Max: 40.0 ºC
Min: 32.0 ºF
Max: 104 ºF

Storage
Min: -40.00 ºC
Max: 70.0 ºC
Min: -40.00 ºF
Max: 158 ºF

Materials Exposed to Vacuum 316/304 Stainless Steel
Glass
Nickel
Tantalum
Tungsten
Yttria-Coated Iridium or Optional Tungsten Filaments
Connectors 9 pin Sub D Male
Typical Accuracy
Ionization: ± 15% of reading (1.00 x 10-8

to 5.00 x 10-2

Torr)
Convection: ± 10% of reaching (1.00 x 10-3

to 400 Torr); ± 2.5% of reading (400 to 1000 Torr)
Display Type
Digital
Set-Point Relays
3
Relay Response
1A at 30 VDC resistive
0.3 A at 125 VAC non-inductive
Analog Output
Ionization only: One log-linear 0 to 9 Vdc
1 V/decade
semi-log
Used as a full range gauge: One 0.5 to 7 Vdc
0.5 V/decade
semi-log Convection Gauge 1 & 2: Two 1-8 Vdc
semi-log or two non-linear 0.375 to 5.659 Vdc
Recommended
Mounting Orientation
Any
Input Power
20 to 28 VDC
30 W protected against power reversal and transient over-voltages
Communications
(standard)
Analog
RS485
Compliance
and Standards
CE
RoHS
De-Gas
(EB)
3W
Electron Bombardment
Filament Count
2
Filament Type
Yttria-Coated Iridium
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Product Downloads
Product Downloads
Below is a list of available file downloads for this product.
KJLC 392 Series Datasheet
KJLC 392 Series Manual
KJLC 392 Series Troubleshooting Guide
Gauges FAQ
Click here for answers to some of the most common questions we are asked.
Contact Us
Contact Us
To contact someone directly, please click here, or call +1 412 387 9200 to get in contact with your dedicated sales team.
Note:
  • Included when you purchase a KJLC 392 series gauge is one 10ft interconnect cable to connect the 392 to one of our KJLC 275 series convection gauges. The convection gauge(s), power supply and, if needed, additional interconnect cable must be ordered separately.

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Ordering Table

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Description Technology Display Type Set-Point Relays Connector Type Flange Communications (standard)
VacuCADSM
Part Number Price In Stock Add To Cart Accessories
Description Technology Display Type Set-Point Relays Connector Type Flange Communications (standard)
VacuCADSM
Part Number Price In Stock Add To Cart Accessories
WIDE RANGE GAUGE, HOT ION + CONVECTRON CONTROL, INTEGRATED DISPLAY AND CONTROLLER, DUAL YTTRIA FILAMENT, QF16 FLANGE POWER SUPPLY, GAUGES AND 2ND INTERCONNECT CABLE SOLD SEPERATELY ONE HB431-1-10F INTERCONNECT CABLE INCLUDED Hot Filament Ion Gauge / Convection Enhanced Pirani Digital 3 9 pin Sub D Male KF16 Analog
RS485
(please log in)
KJLC392402YB
$1,140.00 Call for Availability
WIDE RANGE GAUGE, HOT ION + CONVECTRON CONTROL, INTEGRATED DISPLAY AND CONTROLLER, DUAL YTTRIA FILAMENT, QF25 FLANGE ONE HB431-1-10F INTERCONNECT CABLE INCLUDED POWER SUPPLY, GAUGES AND 2ND INTERCONNECT CABLE SOLD SEPERATELY Hot Filament Ion Gauge / Convection Enhanced Pirani Digital 3 9 pin Sub D Male KF25 Analog
RS485
(please log in)
KJLC392402YC
$1,170.00 In Stock
WIDE RANGE GAUGE, HOT ION + CONVECTRON CONTROL, INTEGRATED DISPLAY AND CONTROLLER, DUAL YTTRIA FILAMENT, QF40 FLANGE ONE HB431-1-10F INTERCONNECT CABLE INCLUDED POWER SUPPLY, GAUGES AND 2ND INTERCONNECT CABLE SOLD SEPERATELY Hot Filament Ion Gauge / Convection Enhanced Pirani Digital 3 9 pin Sub D Male KF40 Analog
RS485
(please log in)
KJLC392402YD
$1,185.00 In Stock
WIDE RANGE GAUGE, HOT ION + CONVECTRON CONTROL, INTEGRATED DISPLAY AND CONTROLLER, DUAL YTTRIA FILAMENT, 1.33" CF FLANGE ONE HB431-1-10F INTERCONNECT CABLE INCLUDED POWER SUPPLY, GAUGES AND 2ND INTERCONNECT CABLE SOLD SEPERATELY Hot Filament Ion Gauge / Convection Enhanced Pirani Digital 3 9 pin Sub D Male DN16CF (1.33" CF) Analog
RS485
(please log in)
KJLC392402YE
$1,170.00 Call for Availability
WIDE RANGE GAUGE, HOT ION + CONVECTRON CONTROL, INTEGRATED DISPLAY AND CONTROLLER, DUAL YTTRIA FLIAMENT, 2.75" CF FLANGE ONE HB431-1-10F INTERCONNECT CABLE INCLUDED POWER SUPPLY, GAUGES AND 2ND INTERCONNECT CABLE SOLD SEPERATELY Hot Filament Ion Gauge / Convection Enhanced Pirani Digital 3 9 pin Sub D Male DN35CF-DN40CF (2.75" CF) Analog
RS485
(please log in)
KJLC392402YF
$1,185.00 In Stock
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Contact Us - KJLC® 392 Series Wide-Range Combination Gauges