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Pressure sensor

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mendeley
Posts: 3
Joined: 18/06/2020, 13:17

Pressure sensor

Post by mendeley »

Greetings!

I have purchased 0-6 bar, 4-20mA relative pressure transmitter Pixsys 2000.40.103.

It has 4 pins.

Do I understand correctly, that I have to connect to pin1 and pin2: the power supply, the load resistance and also voltage measuring device?

And pin3 and pin4 can stay unconnected?

Thank you in advance!
Pixsys tecnico 6
Moderatore
Posts: 1198
Joined: 12/09/2016, 14:49

Re: Pressure sensor

Post by Pixsys tecnico 6 »

Hi,
the PINS 3 and 4 are not used. How did you connect the PINs 1and 2?

Best regards.
mendeley
Posts: 3
Joined: 18/06/2020, 13:17

Re: Pressure sensor

Post by mendeley »

It's like I say:

I connect power supply (+) in series to the one end of load resistor. Other end to PIN2. And power supply (-) to PIN1.
And I read voltage drop on load resistor with voltmeter.

Is it correct?
Pixsys tecnico 6
Moderatore
Posts: 1198
Joined: 12/09/2016, 14:49

Re: Pressure sensor

Post by Pixsys tecnico 6 »

Hi,
can you post the wiring diagram of the connection you want to perform?

Best Regards.
mendeley
Posts: 3
Joined: 18/06/2020, 13:17

Re: Pressure sensor

Post by mendeley »

Just simply like this:
Untitled.png
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Pixsys tecnico 6
Moderatore
Posts: 1198
Joined: 12/09/2016, 14:49

Re: Pressure sensor

Post by Pixsys tecnico 6 »

Yes It is correct.

Best Regards.
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