150 PSI Air Pressure Sensor

**greenman100** · 07-10-2007, 02:13 PM

This is on its way to me:

http://www.dakotadigital.com/index.c...rod/prd124.htm

and I should have it by the end of this week. I will update accordingly.

**Ryann** · 07-11-2007, 05:37 AM

love at first site greenman.. o golly

**GizmoQ** · 07-21-2007, 04:48 AM

O.K. I'll bite. How are you going to hook that to your FBrain? Looks like it only has 2 wires and don't FB sensor inputs have 3? I only ask cause I need the same thing for my air horns.

**greenman100** · 07-21-2007, 10:49 AM

well, I got it today.

You hook it up through a resistor network. We will provide the adapter cable, and you order the sensors directly from dakota digital.

**Ryann** · 07-21-2007, 08:06 PM

greenman, ur unreal. im excited! im excited im excited

**GizmoQ** · 07-21-2007, 08:47 PM

Originally Posted by greenman100

well, I got it today.

You hook it up through a resistor network. W[HL]e will provide the adapter cable[/HL], and you order the sensors directly from dakota digital.

How much?

**greenman100** · 07-21-2007, 08:49 PM

cheap, probably $7-10. I'll tally up what the components cost.

**ghosty** · 08-10-2007, 03:31 AM

where are we at with this ???
I want to place the order for the brain, 4 temps and a pressure switch ASAP.

I figure if i gotta pay postage may as well be on the lot, rather than do it twice.

**greenman100** · 08-10-2007, 08:19 AM

Originally Posted by ginigma

So is there some simple circuit (amybe just a couple resistors or something) that we could build ourselves? Until you get the "professional" ones done?

Below are the specs on the 150psi pressure sensor:

Code:

150psi, 1/8-27 NPT

PSI		R typical	R max		R min
0		10		13		5
14.5		31		35		27
29		52		56		48
43.5		70		74		66
58		88		92		84
72.5		106		111		101
87		124		129		119
101.5		140		150		130
116		155		170		145
130.5		170		185		155
145		184		214		154

Maximum 435 psi for 2 seconds only.
Operating Temperature:  -13F - +212F (to +248F max. 1 hour) on
connecting thread.