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Differential pressure transmitter
Differential pressure transmitter 450

Differential pressure transmitter 450
-1.5 ... 1.5 mbar / 0 ... 3 – 100 mbar

The pressure transmitter type 450 is a robust sensor integrated in a small compact housing for the use in various applications with air or neutral gases. Pollutions with small particles do not harm the function of this pressure transmitter.
The type 450 is ideal for HVAC applications. Additionally to the analogue output the pressure transmitter type has a digital output I²C. These output signals are temperature compensated, linear and reinforced. The transmitter is fitted directly on a PCB.

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Documents

Operating instructions Declaration of conformity App Note I2C Output Technical data sheet

Medium

Air and neutral gases

Pressure range

-1.5 ... 1.5 mbar / 0 ... 3 – 100 mbar

Output

0.5 ... 4.5 V

digital I2C

ratiom. 10 ... 90%

Electrical connection

PCB

Pressure connection

Tube connector

Low pressure ranges

Long-term stability via ceramic strain-gauge technology

High accuracy

Output sensor signal temperature compensated from -10ºC ... +80ºC

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