> Nope. 4-20 mA is the standard.
> 
> Funny thing here... I used to work with the guy that started that 
> company.  A salesman guy, not an engineer.  One would think
> that they would get lots of "WTF? 19mA?!"

I got a sample one to try. It's actually 4.017 - 18.868mA for a
15ft range, or (their figure) 0.9900666mA/ft (ambitious use of 7
decimal places)

Which works out to, after giving the old grey matter a workout,
a 315.2R load to make 1.024V/m. Which it does. Bit of a pain
that it was (a) imperial (b) not standard 4-20mA

But it works well enough with the resistor ft -> m conversion. It's
expensive, so a little effort to get it around to my way of thinking
is justified

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