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Edwards AIM200 Active Inverted Magnetron Gauge | AIM200-X-NW25

The Active Inverted Magnetron Gauge AIM200 is rugged and reliable and due to its compact size, LED light ring, integrated set-points and flexibility of connections/outputs, is suitable for a wide range of applications from scientific instruments to industrial processes.

Measurement Range: 7.501 × 10⁻³ to 7.501 × 10⁻¹⁰ Torr
Accuracy: 1×10-2 to 1×10-8 mbar ±30%

Features and Benefits

  • 360° LED light ring visual pressure indicator
  • Reduced footprint
  • Multipoint star striker
  • Analogue/digital
  • Wide range power supply
  • Drop in compatible
  • New magnets
  • Set-point relay


The AIM200 gauge head and gauge controller have been combined into a single compact unit, and features a very low stray magnetic field, coupled with reduced footprint and improved striking mechanism makes it the perfect choice for use within analytical applications where the gauge needs to be mounted in close proximity to sensitive equipment.

Broad Range Vacuum Gauging

Broad range vacuum gauges are the best choice when the pressure needs to be measured over a wide range and when good accuracy is needed across the whole range. Reliable vacuum gauges are essential to ensure your system’s accuracy and control. Our vacuum gauging solutions include the WRG Series Cold Cathode Combination Gauge, AIM Series Cold Cathode Gauge, and APG Series Pirani Gauge.

DigiVac Recommendations

DASH Portable Capacitance manometer Gauge. The DigiVac Bullseye DASH is the first portable high vacuum display and capacitance manometer gauge in the world; it also powers and displays CM readings and contains patented vacuum graphing technology.

FYRA Vacuum Controller | Multi-Gauge Controller with Touchscreen | ATM to High Vacuum | UL/CSA/CE. The FYRA is a versatile vacuum controller with a touchscreen or dial interface, the ability to measure and control from atmosphere to high vacuum, and the capability to drive different types of sensors. Measurement range is sensor dependent (1000 Torr (10+3) down to 10-10 Torr). Available as Bench top, Panel Mount or Rack Mount.


Data Sheet | Instruction Manual | Brochure

Technical Specifications

General Product Information
Connection Vacuum Inlet Flange DN 25 ISO-KF (NW25)
Weight 0.35 kg
Supply Voltage DC 15-48V
Dimension Length 3.62 in
IP Rating IP40
Supply Frequency DC Voltage
Dimension Height 1.81 in
Dimension Width 1.77 in
dimensionsCombinedLengthWidthHeight 3.62 in
3.62 in
3.62 in
Connection Power RJ45 (FCC 68) – Female
Environmental Conditions
Temperature Ambient Operation Max 50 °C
Temperature Ambient Operation Min. 0 °C
Product Pressure Range High Vacuum – 1*10-3 – 1*10-7 mbar
Medium Vacuum – 1 mbar – 1*10-3 mbar
Principle Of Measurement Cold-cathode vacuum gauge (IM inverted magnetron)
Material of Construction
Material Body Stainless Steel 1.4404 / 316 L / X2 CrNiMo 17 13 2
Material Exposed To Vacuum Stainless Steel 316L and 304L, Glass, Molybdenum, Trace of Nickel and Nickel iron
Material Filament Tungsten/Rhenium
Operation Conditions – Limitations
Pressure Inlet Continuous Max. 1125.09 Torr
Temperature Baking Max. (Elec. Removed) 150 °C
Pressure Inlet Max Overpressure 7500.62 Torr
Temperature Baking Max. 50 °C
Performance Data
Measurement Uncertainty 1×10-2 to 1×10-8 mbar ±30%
Power Consumption Max 4W
Pressure Measurement Max. 7.501 × 10⁻³ Torr
Pressure Measurement Min.. 7.501 × 10⁻¹⁰ Torr
Variant Gauges AIM200-X (linear 0-10V output)
Certificated Pressure Measurement None
Connectivity – Communication Interface
Connection electrical comms interface connector RJ45 (FCC 68) – Female
Setpoint Quantity 0
Status Indicator LED Light Ring
Communication Interface Protocol 2.0 – 10 V log linear with pressure AIM200

Product Inquiry

Edwards AIM200 Active Inverted Magnetron
Edwards AIM200-X-NW25 | Active Inverted Magnetron Gauge | 7.501 × 10⁻³ to 7.501 × 10⁻¹⁰ Torr