Testo 6381 (0555 6381)
Metal Differential Pressure Transmitter, -10 to 10 Pa, 4 to 20 mA, 0.1 Pa Res

  • Measurement of differential pressure; optional: humidity and temperature
  • Automatic zero-point adjustment guarantees high, temperature-independent accuracy and long-term stability
  • Low measurement range up to 10 Pa ensures highest precision at lowest pressures
  • Flat housing allows flush surface integration in the cleanroom wall
  • Display with multi-language operating menu and optical alarm display
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Testo 0555 6381 Differential pressure transmitter in cleanroom-conform panel design. The Testo 6383 was developed specially for monitoring low differential pressures in the measuring range from -10 to 10 Pa. In cleanroom technology, the maintenance of positive pressure prevents the entry of contaminated air in critical zones. Thanks to an optional internal or external probe from the probe series 6610, the additional recording of humidity and temperature with one instrument is also possible. The Testo 6383 is particularly outstanding thanks to the automatic zero-point adjustment which ensures high accuracy and long-term stability. The integrated self-monitoring and early warning function also guarantees the operator high system availability. Areas of application: monitoring positive and negative pressure in cleanrooms, operating theatres and isolation rooms, optional monitoring of humidity and temperature in cleanrooms. Ethernet, relay and analog outputs allow optimum integration into individual automation systems. Self-monitoring of the transmitter and early warning function guarantee high system availability. Configurable alarm management with adjustable response delay and alarm acknowledgement. Analog output 4 to 20 mA (4-wire, 24 VAC/DC). With German display. Preparation for external humidity/temperature probe Testo 6610. With ethernet module. Unit channel 3 g/cubic meter /min/max. Instruction manual language German/English. Piezoresistive sensor. Differential pressure: scalable +/-50 percent of measuring range final value; freely scalable within measuring range. Measuring cycle: 1/sec. Resolution: 12 bit. Maximum load: 500 ohms. Front plate stainless steel, housing plastic material. 3-line LCD with multi-language operating menu. Operation temperature: -5 to 50° C. Storage temperature: -20 to 60° C. Process temperature: -20 to 65° C. Measures 161 mm length, by 78 mm width, by 396 mm height.
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Model Description Buy Online Price
MFR ID: 0555 6381
Testo 6381 (0555 6381) Metal Differential Pressure Transmitter, 10 Pa - 1000 hPa, with Humidity/Temp Buy  Now Sale $823.50
(Reg. $915.00)