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IGM400 Hornet hot cathode vacuum gauge with Tungsten filament. DN40KF flange


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Expected delivery time: 2 - 3 weeks

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Datasheet download
Weight 0,600000 kg

Flange Style



HS code

9026 2020


United States

Pressure range

Expected delivery time

The IGM400 Hornet is a hot cathode Bayard-Alpert ionization vacuum gauge module designed to work specifically with B-RAX 3200 vacuum gauge controller. They feature a dual hot filament yttria coated iridium or optional tungsten, and a robust, compact, all-metal construction.

The IGM400 Hornet allows for remote operation, with features like auto-zeroing of the electrometer circuit for temperature drift prevention, automatic emission current adjustment, and a field-replaceable gauge sensor assembly, ensuring optimal and stable pressure readings across the entire measurement range.

Pressure range               7.10 e-2 mBar to 1.10 e-9 mbar

Pressure reading:          Torr/mbar/Pa

Setpoint accuracy N2: 1.0 x 10-8 to 5 x 10-2 Torr; ± 15% of reading

From ATM to 1.10 e-9 mBar when used with the a convection gauge

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