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KJLC 354 Series Ion Gauge with Integrated Controller & Display

A miniature dual filament ionization gauge with built in controller and display.

Features

  • Wide measurement range 5 X 10-2 to 1 x 10-9 Torr (1.3 x 10-9 to 6.7 x 10-2 mbar)
  • Built-in controller and display eliminates the need for expensive external controllers and cabling
  • Pre-programmed, selectable calibration to 16 widely used gases
  • Dual hot filament design, rugged and compact metal construction
  • A direct 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
  • NIST traceable calibration certificates available upon request.
  • Power supply sold separately.

Specifications Table

Measurement Range5 x 10-2 to 1 x 10-9 Torr  (6.7 x 10-2 to 1.3 x 10-9 mbar)
Communications InterfaceRS-485
Temperature (operating)0 to +40° C
DisplayOLED Graphical Display, 3 digits plus 1 digit exponent, user-selectable units of Torr, mbar, or Pa
Materials Exposed to VacuumIon Collector: Tungsten
Grid: Tantalum
Filament: Yttria-coated iridium
Others: 316/304 SS, Glass, Nickel
Accuracy (typical)5 x 10-2 to 1.0 x 10-8Torr; ± 15% of reading
Repeatability (Typical)± 5% of reading
Set-Point RangeUser configurable from 1 x 10-9 to 5 x 10-2
Set-Point Relays1 single-pole, double-throw (SPDT), 1A at 30 Vdc resistive, 0.3 A at 125 Vac non-inductive
Calibration GasAir/ Nitrogen
Analog OutputsOne log-linear 0 to 9 VDC, 1 V/decade, semi-log
Power Supply Requirements20 to 28 VDC, 30 W protected against power reversal and transient over-voltages
Internal Volume1.0 in3 (16.4 cm3)
Ion Gauge TypeBayard Alpert
Emission Current100 uA, 4 mA, or automatic switching between 100 uA and 4 mA
Ion Gauge TubesDegas: 3 W, electron bombardment
Compliance & StandardsCE compliant, RoHS compliant

Product Datasheet
For a downloadable datasheet on this product, please click here.
Contact Us
To speak with someone directly, please call 1-412-387-9200 or email international@lesker.com.
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Ordering Table

Supplementary Parts  = Click icon below to view Supplementary Parts.

Description Termination Manual PartNo Price Add
Item
VacuCADSM
Description Termination Manual PartNo Price Add
Item
VacuCADSM
Supplementary Parts KJLC 354 Series Ion Gauge
NW16KF
Download PDF
KJLC354401YB
$936.00
N/A
Supplementary Parts KJLC 354 Series Ion Gauge
NW25KF
Download PDF
KJLC354401YC
$961.00
N/A
Supplementary Parts KJLC 354 Series Ion Gauge
NW40KF
Download PDF
KJLC354401YD
$972.00
N/A
Supplementary Parts KJLC 354 Series Ion Gauge
1-1/3" CF
Download PDF
KJLC354401YE
$972.00
N/A
Supplementary Parts KJLC 354 Series Ion Gauge
2-3/4" CF
Download PDF
KJLC354401YF
$985.00
N/A


Accessories Table

Accessory
Type
Description PartNo Price Add
Item
Accessory
Type
Description PartNo Price Add
Item
Power Supply
24 VDC (100-240 VAC),
US Plug
PS501A
$88.00
IEC Mains Cable
2 Metre, 13 Amp, U.K. Plug
IEC-320-C13
P.O.R.
IEC Mains Cable
2 Metre, 13 Amp, Euro Plug
IEC-320-C13-EURO
P.O.R.
KJLC 354
Replacement Sensor
KF 16
IG4YB
$246.00
KJLC 354
Replacement Sensor
KF 25
IG4YC
$268.00
KJLC 354
Replacement Sensor
KF 40
IG4YD
$280.00
KJLC 354
Replacement Sensor
1-1/3" CF
IG4YE
$280.00
KJLC 354
Replacement Sensor
2-3/4" CF
IG4YF
$291.00

Ordering Note Power cord not included. Please order IEC mains cable separate.

 

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