莱宝PENNINGVAC变送器#莱宝真空计#莱宝有源传感器

PENNINGVAC-Transmitters PTR are active sensors （pressure to voltage converters） with old cathode sensors  based on the  principle of the inverted Penning. Here the pressure is measured through a gas discharge within a gauge head whereby the gas discharge is ignited by applying a high tension. The resulting ion current is output as a signal which is proportional to the prevailing pressure. These sensors offer a wide measurement range of 10^-9 to 10^-2mbar （0.75·10^-9 to 0.75·10^-2 Torr）.

PENNINGVAC PTR 225 Part no. 15734 Pressure range: 1 x 10-9 mbar - 1 x 10-2mbar Connecting flange: DN 25 ISO-KF Connecting cable: Type A PENNINGVAC PTR 225 S Part no. 16434 Pressure range: 1 x 10-9 mbar - 1 x 10-2mbar Connecting flange: DN 25 ISO-KF Connecting cable: Type A PENNINGVAC PTR 225 PB Profibus interface Part no. 89641 Pressure range: 1 x 10-9 mbar - 1 x 10-2mbar Connecting flange: DN 25 ISO-KF Connecting cable: Type A

莱宝PENNINGVAC变送器#莱宝真空计#莱宝有源传感器

PENNINGVAC PTR 90 Part no. 230070 Pressure range: 5 x 10-9 mbar - 1000 mbar Connecting flange: DN 25 ISO-KF Connecting cable: Type A PENNINGVAC PTR 90 Part no. 230071 Pressure range: 5 x 10-9 mbar - 1000 mbar Connecting flange: DN 40 ISO-KF Connecting cable: Type A PENNINGVAC PTR 90 Part no. 230072 Pressure range: 5 x 10-9 mbar - 1000 mbar Connecting flange: DN 40 CF Connecting cable: Type A

莱宝PENNINGVAC变送器#莱宝真空计#莱宝有源传感器 

PENNINGVAC PTR 237 部分。15736 压力范 ​​围：1×10 -9毫巴- 1×10 -2毫巴 连接法兰：DN 40 CF  连接电缆：A型 PENNINGVAC PTR 237 D  DeviceNet接口 部分。89642 压力范 ​​围：1×10 -9毫巴- 1×10 -2毫巴 连接法兰：DN 40 CF  连接电缆：A型

莱宝真空计（Vacuum Gauge），又称规，是测量真空度或气压的仪器。一般是利用不同气压下气体的某种物理效应的变化进行气压的测量。在科研和工业生产中广泛使用。