Model: MT3809
Capacity-water: 25 to 100000 lph, 0.11  to 440 gpm
Capacity-air:  0.78 to 1404, 0.49 to 888 scfm
Accuracy: 2% FS
Max pressure psig(bar): 1500 (103)
Output: Alarm And or 4-20 mA, HART Foundation fieldbus (IS OR X-proof)