hi, I found some failry cheap pressure transducers on ebay, the only problem is that I have no idea if I can use them with arduino Type PA-21R/80853.3-120 Range - 0...120 bar. Output- 4...20mA Supply-8...28VDC. Why the output is given in 'mA'.... is this TTL compatible? if i supply 5V to it …

pressure transducers

system August 14, 2011, 1:19pm 3

lol my bad, I didn't notice that the minimum supply voltage is 8V. Thx

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