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P26 - Intelligent differential pressure transmitter with scaleable range

Differential pressure transmitter with scalable measuring range and a high level of overpressure protection.

Special features

  • High level of accuracy and long-term stability through automatic zero-point calibration
  • Measurement of differential pressure or volumetric flow / flow rate possible
  • Easy configuration of the measuring range, analog output, time constants and units via PC or keyboard (optional)
  • USB interface (optional)
  • Display with keyboard for configuration of the pressure transmitter (optional)
  • Multilingual menu (English/German/Italian/French)
  • Suitable for top-hat rail mounting and wall surface installation
  • 2 floating switching relays (optional)
  • Integrated power adapter for 115/230 VAC power supply
  • Silicon-free materials for parts in contact with medium
  • Output signal can be configured 0 .. 10 V, 0/4 .. 20 mA or ± 5 V
  • Selectable attenuation of the output signal from 0 .. 60 s
  • Can be calibrated
  • Highly stable measurements thanks to cyclical self-calibration of the zero Point
  • High level of overpressure protection even in the smallest measuring ranges

 


 

 


 

 


 

Measurement ranges
10 / 50 / 100 / 250 / 500 Pa
1 / 2.5 / 5 / 10 / 20 / 50 / 100 kPa
freely scalable from 10 .. 100 % within a measurement range
(others available on request)

Margin of error
± 0,2 % or ± 0,5 % of the scaled range (40 .. 100 % of max. value, min. 0.3 Pa)

Output (linear / root-extracted)
0 .. 10 V (RL ≥ 2 kΩ)
0 .. 20 mA (RL≤ 500 Ω)
4 .. 20 mA (RL≤ 500 Ω)
± 5 V (RL ≥ 2 kΩ)
(output signals can be configured freely)

Power supply

24 VAC/DC, ± 10 %
24 VAC, +6 % (with galvanic seperation)
230/115 VAC, -15 %

Interface (optional)
USB, data cable supplied
External zero-point calibration

Display (optional)
multi-coloured LCD and keyboard