Digital vacuum gauge DigiLine HPT 200 series

laboratory

Pirani/Bayard-Alpert combination HPT 200 (5 · 10-10–1000 hPa) The HPT 200 gauge affords accurate measurements from 5 · 10-10 hPa to atmospheric pressure. With its rugged metallic case and digital interface it is particularly suited for operation in vacuum and other systems. Product description Combined Pirani and Bayard-Alpert sensor Display range: 5 · 10-10–1000 hPa Increased accuracy up to ±10 % High security by two filaments HPT 200, DN 25 ISO-KF, RS-485 Order number: PT R39 140 5 · 10-10 to 1000 hPa Combination of two sensors RS-485 Technical data Accuracy: 1 · 10-8 – 1 hPa ± 10 % Accuracy: 20 – 1000 hPa ± 30 % Ambient temperature 5-60 °C | 41-140 °F | 278-333 K Bakeout temperature at the flange 180 °C | 356 °F | 453 K Filament Iridium coated with Y2O3 I/O interfaces RS-485 Materials in contact with media Tungsten, stainless steel, nickel, glass, ceramics Measurement range 5 · 10-10 – 1 · 103 hPa Measuring cycle 10 ms Method of measurement Pirani/Bayard-Alpert Nominal diameter DN 25 ISO-KF Number of filaments 2 Pressure max. 4,000 hPa | 3,000 Torr | 4,000 mbar Protection category IP54 Repeatability: 1 · 10-2 – 10 hPa ± 2 % Repeatability: 1 · 10-8 – 1 · 10-2 hPa ± 5 % Seal Metal Sensor cable length min. 100 m Supply: power consumption 9 W Supply: Power consumption max. 9 W Temperature: Storage -40-60 °C | -40-140 °F | 233-333 K Weight 475 g HPT 200 AR, DN 25 ISO-KF, RS-485, analog Order number: PT R39 141 5 · 10-10 to 1000 hPa Combination of two sensors RS-485, analog 0–10 V Technical data Accuracy: 1 · 10-8 – 1 hPa ± 10 % Accuracy: 20 – 1000 hPa ± 30 % Ambient temperature 5-60 °C | 41-140 °F | 278-333 K