• Pfeiffer Vacuum Gauge with RS485 Interface - MPT-200-AR
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Pfeiffer Vacuum Gauge with RS485 Interface - MPT-200-AR

Pfeiffer Vacuum Gauge with RS485 Interface - MPT-200-AR

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The Pfeiffer vacuum gauge MPT-200-AR has a rugged metallic case as well as integrated analysis electronics. A digital output signal enables them to be connected directly to a PC or SPC. Combinations of different sensors offer an expanded measurement range with only one flange connection. Standard versions with serial RS-485 interface and options with DeviceNet (DN) interfaces or an additional analogue output with two set points (AR) are available.

Specifications:

Features
  • Customizable to vacuum application
  • Analog output and set points

Accuracy
  • 1 • 10^-8 - 2 • 10^-3 hPa: ± 25%
  • 100 - 1,000 hPa:              ± 50%
  • 10 - 100 hPa:                   ± 30%
  • 2 • 10^-3 - 10 hPa:           ± 10%

Ambient Temperature
5 - 60 °C | 41 - 140 °F | 278 - 333 K

Anode
Molybdenum

Backout Temperature at the flange
180 °C | 256 °C | 453 K

Cold Cathode Sensor Control
Cold Cathode sensor can be switched on and off via interface

I/O Interface
RS-485, analog 0 - 10 V

Material in Contact with Media

Tungsten, stainless steel, nickel, molybdenum, glass
Measurement
  • Range: 5 • 10^-9 - 1 • 10^3 hPa
  • Cycle: 10 ms
  • Method of Measurement: Pirani / Cold Cathode
Nominal Diameter DN25 ISO-KF / DN40-CF-F / DN40-ISO-KF
Protection Category IP54
Repeatability
  • 1 • 10^-2 - 10 hPa               ± 2%
  • 1 • 10^-8 - 1 • 10^-2 hPa     ± 7%
Seal Metal
Sensor Cable length min. 100 m

Dimensions

  (DN25-ISO-KF)     (DN40-CF-F)     (DN40-ISO-KF)

Weight

DN25-ISO-FK:    555g
DN40-CF-F:        850g
DN40-ISO-KF:    580g
Operations Manual             
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