电源（轨道式）90 - 264VAC/24 VDC

订货号 0555 6321

• 测量压差的压力变送器测量范围是100 Pa到2 bar
• 通过磁阀自动进行零点调校，确保精度不受高温影响，并具有长期稳定性

订货号 0555 6351

• 通过自动零点调校,确保不受温度影响的高精度和长期稳定性
• 测量范围可以达到很低值，最小可达50 Pa，从而确保了在最低压力下的高测量精度

订货号 0555 6381

• 通过自动零点调校，确保不受温度影响的高精度和长期稳定性
• 测量范围可以达到很低值，最小可达10 Pa，从而确保了在最低压力下的高测量精度

订货号 0555 6383

• 采用平板式设计，可以在无尘室墙壁内实现平面安装
• 测量范围可以达到很低值，最低可以达到10 Pa，确保了在最低压力下的最高精度测量

订货号 0555 6451

• Four measurement parameters, one instrument: Flow rate, totaliser, temperature, operating pressure
• Clear overview: Direct compressed air monitoring with simultaneous display of three measurement values thanks to TFT display as standard

订货号 0555 6452

• Four measurement parameters, one instrument: Flow rate, totaliser, temperature, operating pressure
• Clear overview: Direct compressed air monitoring with simultaneous display of three measurement values thanks to TFT display as standard

订货号 0555 6453

• Four measurement parameters, one instrument: Flow rate, totaliser, temperature, operating pressure
• Clear overview: Direct compressed air monitoring with simultaneous display of three measurement values thanks to TFT display as standard

订货号 0555 6454

• Four measurement parameters, one instrument: Flow rate, totaliser, temperature, operating pressure
• Clear overview: Direct compressed air monitoring with simultaneous display of three measurement values thanks to TFT display as standard

订货号 0555 6456

• Three measurement parameters, one instrument: Flow rate, totaliser and temperature
• Clear overview: Direct compressed air monitoring with simultaneous display of three measurement values thanks to TFT display as standard

订货号 0555 6457

• Probe removal under pressure: The patented quick-change fitting allows the sensor to be removed from the process under pressure
• Three measurement parameters, one instrument: Flow rate, totaliser and temperature

订货号 0555 6651

• 可配备长效稳定的高精度德图湿度探头(±1.7 % RH)
• 以太网、继电器以及模拟输出可以最优化的集成到独立的自动化系统中

订货号 0572 9999

• 报警模块（声光）可与 testo Saveris 基站 V3.0 报警继电器相连
• ø 83 mm x 113 mm, 24 V AC/DC, 60 mA