For sale:
New, unopened in original box, Neptune Systems FS-100 1 inch flow sensor. Not using UV as planned. New price 62.99 sell for 25.00. Pickup Waltham MA.
Any idea what the output is on these things? Is it just 4-20mA? I know it’s meant for Neptune, but I’m wondering if it can be adapted. I also know it’s sold, just wondering for future