Transmitter

Order-Nr. 0555 6681

• Maximum measuring accuracy thanks to reliable and long-term stable humidity sensor technology
• Ethernet, relay and analog outputs enable optimum integration into individual automation systems

Order-Nr. 0555 6743

• Dew point transmitter with a measuring range of -45 °Ctd to + 30 °Ctd, G½ thread and display
• Testo polymer humidity sensor with a high degree of accuracy and long-term stability

Order-Nr. 0555 6444

• Transmitter with selectable signal outputs: analog output, pulse output, 2 switching outputs
• Integrated totalling function (totaliser) for calculating the total consumption

Order-Nr. 0555 6651

• High system availability thanks to integrated self-monitoring and early warning
• Ethernet, relay and analog outputs enable optimum integration into individual automation systems

Order-Nr. 0555 6381

• Automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability
• Low measuring range from 10 Pa ensures very high precision at the lowest pressures

Order-Nr. 0555 6631

• Transmitter with precise Testo humidity sensor that has long-term stability (±2.5 %RH)
• Two analog outputs (humidity/temperature)

Order-Nr. 0555 6321

• Pressure transmitter for measuring differential pressure in the 100 Pa to 2 bar measuring range
• Magnetic valve for automatic zero-point adjustment guarantees high temperature independent accuracy and long-term stability

Order-Nr. 0555 6351

• Automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability
• Low measuring range down to 50 Pa ensures very high precision at the lowest pressures

Order-Nr. 0555 6621

• Transmitter with 2 analog outputs (temperature/humidity)
• High-precision Testo humidity sensor with long-term stability

Order-Nr. 0555 6741

• Dew point transmitter with a measuring range of -45 °Ctd to + 30 °Ctd and G½ thread
• Testo polymer humidity sensor with a high degree of accuracy and long-term stability

Order-Nr. 0555 6448

• Transmitter with selectable signal outputs: analog output, pulse output, 2 switching outputs
• Quick, safe assembly/disassembly of the bar probe thanks to reverse running protection and ball valve

Order-Nr. 0699 6446

• Transmitter with selectable signal outputs: analog output, pulse output, 2 switching outputs
• Integrated totalling function (totaliser) for calculating the total consumption

Order-Nr. 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

Order-Nr. 0555 6383

• Flat housing enables flush surface integration in the cleanroom wall
• Low measuring range from 10 Pa ensures very high precision at the lowest pressures

Order-Nr. 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

Order-Nr. 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

Order-Nr. 0555 6744

• Dew point transmitter with a measuring range of -45 °Ctd to + 30 °Ctd, NTP½ thread and display
• Testo polymer humidity sensor with a high degree of accuracy and long-term stability

Order-Nr. 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

Order-Nr. 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

Order-Nr. 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

Order-Nr. 0555 6742

• Dew point transmitter with a measuring range of -45 °Ctd to + 30 °Ctd and NTP½ thread
• Testo polymer humidity sensor with a high degree of accuracy and long-term stability

Order-Nr. 0555 6920

• 2 types of housing for use as a wall and/or duct version
• Optional set-point adjuster