Differential pressure transmitter P 29

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Product Description

Special features

High level of accuracy and long-term stability through automatic zero-point calibration
Easy configuration of the measuring range, analog output, time constants and units via PC or keyboard (optional)
Measurement of differential pressure or volumetric flow / flow rate possible
Multilingual menu (English/German/Italian/French)
Multi-coloured Display with keyboard for configuration of the pressure transmitter (optional)
Suitable for top-hat rail mounting and wall surface installation
Silicon-free materials for parts in contact with medium
Selectable output signal 0 .. 10 V, 0/4 .. 20 mA or 5 V
Selectable attenuation of the output signal from 0 .. 60 s
Can be calibrated
High level of overpressure protection even in the smallest measuring ranges protects the instrument against pressure peaks or incorrect operation
Quick and easy start-up due to automatic zero-point calibration
Pressure Ports: Laboratory nozzle optional with cutting ring connectorsTV-certified differential pressure transmitter for measurement for natural gas applications without Ex-zone requirements.

Measurement ranges
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 % of max. value or 0.5 % of max. value (standard)
(0.3 Pa margin of error for the reference)

Output
0 .. 10 V (R_L 2 k),
0 .. 20 mA (R_L 500 )
4 .. 20 mA (R_L 500 )
5 V (R_L 2 k)
(output signals can be configured freely)

Power supply
24 VDC, 10 %

Display (optional)
multicoloured LCD and keyboard

Tubing connections
Standard for tubing NW 5 .. 8 mm or
Cutting ring coupling 8 mm