THERMOVAC TTR 91 RNS - 25KF

Part Number: 21L1221100

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TTR 91/96/97 RN Pirani Gauge

The Leybold THERMOVAC TTR - RN series gauges utilise the latest in filament pirani technology to offer robust pressure measurement. With variants to suit all needs and a bright 360 degree light ring capable of indicating pressure bands that you are operating in, it is great for both large scale OEM and small R&D style customers.

THERMOVAC TTR 91 RNS - 25KF

TTR 91 RNS (linear analog 0-10V output, high pressure, standard version, setpoint)

Features and Benefits

  • Robust filament technology with extended range option offers performance and reliability
  • LED light ring indication offers local display of pressure region away from any controller/control system
  • Compact size enables the user to reduce the overall size of a system
  • Flexible output choice makes it easy to sync with existing systems
  • Able to measure from atmosphere to 1 x 10-4 mbar

General Product Information

Dimension Height 0.040
Dimension Length 0.063
Dimension Width 0.040
Weight 0.120
Dimension Comments The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models.

Performance Data

Pressure Measurement Min 0.050
Pressure Measurement Max 1.013 × 10⁵

Environmental Conditions

Temperature Ambient Operation Max 60.00
Temperature Ambient Storage Max 70.00
Temperature Ambient Operation Min 5.00
Temperature Ambient Storage Min -30.00

Operation Conditions - Limitations

Pressure Inlet Max Overpressure 1.000 × 10⁶
Temperature Baking Max (Elec. Removed) 150.00
Temperature Baking Max 60.00