VEMS Community Forum

Technical => Wideband & EGT Gauge => Topic started by: mads b (dk) on April 10, 2016, 07:04:04 pm

Title: Vems round and 5volt pressure sensor ?
Post by: mads b (dk) on April 10, 2016, 07:04:04 pm

Hi

We are trying to connect this https://shop.vems.hu/catalog/honeywell-pressure-sensor-100psi-p-167.html
But we need a 5volt supply. Which pin shall we use ?

Thanks Mads

Title: Re: Vems round and 5volt pressure sensor ?
Post by: mads b (dk) on April 12, 2016, 07:06:31 pm

No one ?  :)

Title: Re: Vems round and 5volt pressure sensor ?
Post by: wersch on April 12, 2016, 08:07:56 pm

There is a 5V supply pin next to the TPS supply

Title: Re: Vems round and 5volt pressure sensor ?
Post by: mads b (dk) on April 13, 2016, 08:02:33 am

I'm not sure that we are talking about the same thing
(https://shop.vems.hu/catalog/images/RoundV2_7091_s.jpg)

Title: Re: Vems round and 5volt pressure sensor ?
Post by: MWfire on April 13, 2016, 11:19:10 am

you can use lambda out if current is low.

Title: Re: Vems round and 5volt pressure sensor ?
Post by: mads b (dk) on April 13, 2016, 06:50:49 pm

That could be a possibility.... I can see that the typical current is around 20mA

Title: Re: Vems round and 5volt pressure sensor ?
Post by: mads b (dk) on April 14, 2016, 03:55:43 pm

Is there anyone who knows the max current the lambda output is able to supply?

Title: Re: Vems round and 5volt pressure sensor ?
Post by: wersch on April 14, 2016, 06:27:47 pm

I'm sorry, my mistake!
I don´t know so much about the round but if you don´t manage to solve an 5v output from the round, there is a 5v regulator in the vems shop.