i'm attempting a build. I will be using 5 pressure sensors. here are the specs:
Pressure Range: 0-200 psi Output: 0.5V – 4.5V linear voltage output. 0 psi outputs 0.5V, 100 psi outputs 2.5V, 200 psi outputs 4.5V Working Temperature: -40—+125ºC;. Accuracy: ±1%FS; Thread: 1/8"-27 NPT. Overload Capacity: 2 times; Pressure Medium: The gas and liquid which is compatible with 316L stainless steel; Load Resistance: ≤(supply power-6.5V/0.02A)Ω; Long-term stability: ± 0.2%FS/year; Temperature Effect on Zero: Typical: ±0.02%FS/ºC; Maximum: ±0.05%FS/ºC; Temperature Effect on Sensitivity: Typical: ±0.02%FS/ºC; Maximum: ±0.05%FS/ºC; Shock Resistance: 100g; Anti-Shock: ≤±0.01%FS(X,Y,Z axes, 200Hz/g); Response Time: ≤1ms; Insulation Resistance: >100mΩ 500VDC; Explosion-proof Class: ExiaTTCT6; Electromagnetism Compatibility: EN50081-1; EN50082-2; IEC6 1000-4-3 ; Wiring connector: water sealed quick disconnect. Mating connector and wire harness (pigtail) is included. Wiring: Red for IN+. Black for GND. Green for OUT. would i be correct by running a 600Ω resistor parallel to each sensor to bring the voltage down to ≤1.8v and go from pin 7 or 8 to the five sensors, then run sensor1 signal and a 600ohm resistor in parallel to pins P9 35, sensor2 signal and a 600ohm resistor in parallel to P9 36, and so on? thanks for any input. -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/467d3f8a-0af7-4b51-8070-2206a82a60c4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
