PTR 91, Pirani/Kaltkathoden
  • Order number: PT T03 158 310
  • Rugged and dependable
  • Insensitive to air ingress
  • Without elastomer seal
  • Cold cathode sensor, externally switchable
  • The maximum pressure applies to inert gases and temperatures below 55 °C
  • Connector FCC 68/RJ45, 8-pole
  • Delivery time: 1-3 days
€1,520.00
Anode
  • Mo
Output signal: Measuring range1.397 – 8.6 V
Output signal: Minimum load10 kΩ
Bakeout temperatureElectronics removed 150 °C
Pressure max.10000 hPa
FeedthroughGlass
Flange, materialStainless Steel 1.4435
Precision: 1 · 10-8 – 1 · 100 hPa± 30 %
Weight320 g
FilamentTungsten
Measuring range1E-9 – 1E3 hPa
Measurement cable length50 m
Measuring methodPirani/Cold Cathode
Nominal diameterDN 40 ISO-KF
Temperature: Storage-40 – 70 °C
Ambient temperature5 – 55 °C
Supply: Voltage V DC14.5 – 30 V DC
Supply: consumption max.2 W
Volume20.9 cm³
Repeatability: 1 · 10-8 – 100 hPa± 5 %