Active Linear Convection Gauge

The Active Linear Convection Vacuum Gauge has a wide measuring range from 1333 to 3 x 10⁻⁴ mbar. The use of convection technology ensures accuracy and sensitivity are maintained to the top of the pressure range compared to conventional Pirani gauges, which lose accuracy above 100 mbar.

The gauge is compact and may be mounted in any orientation, simplifying installation where space is limited. The gauge incorporates a setpoint and two LEDs, which indicate setpoint and gauge status.

Wide measuring range 1333 to 3 x 10⁻⁴ mbar

Use of convection technology ensures consistent measuring accuracy (typically ±15%) and repeatability (±5%) to top of range

Reduced cost of ownership

Replaceable tubes are available

CSA, C/US Approved

Technical Data

Pressure range

Accuracy

Max overpressure

Temperature range Operating

Temperature range Storage

mbar

bar

°C

APGX H

1333 to 3x10^-4

Typically +/- 15%

10 bar absolute (145 psi)

+5 to +60

-30 to +70

Documentation

Spectroscopy magazine