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from our 8th Ed. Catalog


KJLC Convectron Equivalent Gauge Controller

 

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

Features

  • Wide measuring range lets you monitor your vacuum system from 10-4 to 1,000 Torr (10-4 to 1,333 mbar) with a single gauge
  • Performance identical to existing Convectron gauges
  • Less prone to damage from mechanical shock or vibration than Convectron tubes
  • Less outgassing and faster response to pressure changes than Convectron tubes
  • Includes two set points, user-selectable analog output, and RS-232/485 interfaces
  • Analog output is configurable as a non-linear S-curve, log-linear, or user-scalable linear
  • Space-saving 1/8 DIN panel mount housing which can also be used as a benchtop unit
  • Powered by universal 100–240 VAC or 12–30 VDC
  • Controllers feature universal power and are CE marked

Specifications Table

Measurement Method Convection
Measurement Range 1 x 10-4 to 1,000 Torr (1.3 x 10-4 to 1,333 mbar)
Communications Interface RS-232 and RS-485
Temperature (operating) 0-40° C ambient
Temperature (storage) -40-70° C
Set-Point Range 1 x 10-3 to 1,000 Torr (1.3 X 10-3 to 1,333 mbar)
Set-Point Relays Two SPDT Relays
Relay Response 1A at 30 VDC resistive, or AC non-inductive
Analog Outputs 1) non-linear S-curve 0.375–5.659 VDC, or
2) linear 0-10 VDC, user scalable (default is 10 VDC = 1 torr), or
3) log-linear 1-8 VDC, 1V/decade
Display 4-digit LCD
(Torr, mbar, or Pa -- user selectable)
Input Power 100-240 VAC, 50/60Hz, universal power supply or 12-30 VDC
Connections Gauge tube: 9-pin D female
Analog output and digital interface: 9-pin sub-D (female)
Relay outputs: 6-pin pluggable terminal block
Power: universal AC and 2-pin pluggable terminal block DC
Mounting Options 1/8 -DIN panel-mount enclosure
Resolution 1 x 10-4

Ordering Table

Description Voltage Manual PartNo Price
(USA)		 Add To Cart
KJLC Panel Mount Gauge Tube Controller 115 VAC Download PDF KJL375001BA $434.00

E-mail KJLC Questions? Email us:   [USA]   |   [Canada]   |   [Europe]   |   [China]   |   [Rest of World]

Accessories Table

Accessory Type Description PartNo Price
(USA)		 Add To Cart
Interconnect Cable 10 ft. KJL37501210 $75.00
Interconnect Cable 25 ft. KJL37501225 $90.00

E-mail KJLC Questions? Email us:   [USA]   |   [Canada]   |   [Europe]   |   [China]   |   [Rest of World]