nAIM200 Series (digital)

Broad Range Vacuum Gauging

When measuring pressure over a large range and requiring exceptional accuracy throughout, broad range vacuum gauges are the ideal option. To guarantee the precision and control of your system, you need trustworthy vacuum gauges. The AIM Series Cold Cathode Gauge, the WRG Series Cold Cathode Combination Gauge, and the APG Series Pirani Gauge are some of our vacuum gauging options.

AIM Series Cold Cathode Gauge

Because of its compact size, 360 degree LED light ring, integrated set-points, and flexibility in connections and outputs, Edwards’ new Active Inverted Magnetron Gauge AIM200 is dependable and robust, making it ideal for a variety of applications ranging from industrial processes to scientific equipment. Combining the gauge head and gauge controller into a single, compact unit, the AIM200 boasts a very low stray magnetic field, a smaller footprint, and an enhanced striking mechanism, making it an excellent option for use in analytical applications where the gauge must be mounted close to delicate equipment.

The AIM200 version is available digitally and supports RS232 or RS485 as a protocol.

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Features and Benefits

Drive electronics are integrated into the gauge head, saving important rack space and lowering system costs.
Integral low output impedance A faraday shield allows for extended wire runs (up to 100 meters) and offers a high level of noise protection.
Version XL, with a low magnetic field, is intended for delicate uses like electron microscopy and mass spectrometry.
It is possible to quickly exchange tubes without pre-calibration when they have interchangeable bodies.
CSA and CSA/US approved; satisfies safety standards for measuring electrical equipment.

Specifications

General Product Information

Connection Vacuum Inlet Flange DN 25 ISO-KF (NW25)
Weight 0.350 kg
Supply Voltage DC 15-48V
Dimension Length 0.092 m
IP Rating IP40
Supply Frequency DC Voltage
Dimension Height 0.046 m
Dimension Width 0.045 m
Connection Power DSUB 9-PIN – Male

Environmental Conditions

Temperature Ambient Operation Max 323.15 K
Temperature Ambient Operation Min. 273.15 K
Temperature Ambient Storage Min. 243.15 K

Classification

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 Continous Max. 1.500 × 10⁵ Pa
Temperature Baking Max. (Elec. Removed) 423.15 K
Pressure Inlet Max Overpressure 1.000 × 10⁶ Pa
Temperature Baking Max. 323.15 K

Performance Data

Measurement Uncertainty 1×10-2 to 1×10-8 mbar ±30%
Power Consumption Max 4W
Pressure Measurement Max. 1.00 Pa
Pressure Measurement Min.. 1.000 × 10⁻⁷ Pa

Variants

Variant Gauges nAIM200-X (digital AIM)
Certificated Pressure Measurement Internal Factory Calibration

Connectivity – Communication Interface

Connection electrical comms interface connector DSUB 9-PIN – Male
Setpoint Quantity 1
Status Indicator LED Light Ring
Communication Interface Protocol Gauge RS485 digital protocol

Variants

Short Description Part Number Connection Vacuum Inlet Flange
nAIM200 – X – RS485 – NW25 – 9-Pin DSUB

D2G0020200 DN 25 ISO-KF (NW25)
nAIM200 – X – RS485 – NW25 – 9-Pin DSUB – CAL

D2G002020C DN 25 ISO-KF (NW25)
nAIM200 – X – RS232 – NW25 – 9-Pin DSUB

D2G0025200 DN 25 ISO-KF (NW25)
nAIM200 – X – RS232 – NW25 – 9-Pin DSUB – CAL

D2G002520C DN 25 ISO-KF (NW25)
nAIM200 – X – RS485 – NW40 – 9-Pin DSUB

D2G0030200 DN 40 ISO-KF (NW40)
nAIM200 – X – RS485 – NW40 – 9-Pin DSUB – CAL

D2G003020C DN 40 ISO-KF (NW40)
nAIM200 – X – RS232 – NW40 – 9-Pin DSUB

D2G0035200 DN 40 ISO-KF (NW40)
nAIM200 – X – RS232 – NW40 – 9-Pin DSUB – CAL

D2G003520C DN 40 ISO-KF (NW40)
nAIM200 – X – RS485 – DN 40 CF – 9-Pin DSUB

D2G0040200 DN 40 CF (2.75″)
nAIM200 – X – RS485 – DN 40 CF – 9-Pin DSUB – CAL

D2G004020C DN 40 CF (2.75″)
nAIM200 – X – RS232 – DN 40 CF – 9-Pin DSUB

D2G0045200 DN 40 CF (2.75″)
nAIM200 – X – RS232 – DN 40 CF – 9-Pin DSUB – CAL

D2G004520C DN 40 CF (2.75″)
nAIM200 – XS – RS485 – NW25 – 9-Pin DSUB

D2G0120200 DN 25 ISO-KF (NW25)
nAIM200 – XS – RS485 – NW25 – 9-Pin DSUB – CAL

D2G012020C DN 25 ISO-KF (NW25)
nAIM200 – XS – RS232 – NW25 – 9-Pin DSUB

D2G0125200 DN 25 ISO-KF (NW25)
nAIM200 – XS – RS232 – NW25 – 9-Pin DSUB – CAL

D2G012520C DN 25 ISO-KF (NW25)
nAIM200 – XS – RS485 – NW40 – 9-Pin DSUB

D2G0130200 DN 40 ISO-KF (NW40)
nAIM200 – XS – RS485 – NW40 – 9-Pin DSUB – CAL

D2G013020C DN 40 ISO-KF (NW40)
nAIM200 – XS – RS232 – NW40 – 9-Pin DSUB

D2G0135200 DN 40 ISO-KF (NW40)
nAIM200 – XS – RS232 – NW40 – 9-Pin DSUB – CAL

D2G013520C DN 40 ISO-KF (NW40)
nAIM200 – XS – RS485 – DN 40 CF – 9-Pin DSUB

D2G0140200 DN 40 CF (2.75″)
nAIM200 – XS – RS485 – DN 40 CF – 9-Pin DSUB – CAL

D2G014020C DN 40 CF (2.75″)
nAIM200 – XS – RS232 – DN 40 CF – 9-Pin DSUB

D2G0145200 DN 40 CF (2.75″)
nAIM200 – XS – RS232 – DN 40 CF – 9-Pin DSUB – CAL

D2G014520C DN 40 CF (2.75″)
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