Variable area low Volume Flowmeters, Range: 12...120 L/h air. Mounting length, 90 mm. 1/4 NPT connec

Variable Area Flowmeter-Low Volume KDG
Model: KDG-9290-N-V-0-00-0
KDG-92:
Mounting length: 90 mm
Operating principle: variable area
Flow direction: from bottom to top
Body material: st.st
Glass: Borosilicate
Accuracy: class 3
Max. temperature without/with contact: 100 °C / 70 °C
Max. pressure: PN 16
90: Measuring range, 12...120 L/h air
N: Connection, 1/4 NPT
V: Seal, FPM
0: wall mounting kit, w/o
00: Contacts measuring range, w/o
0: Flow differential pressure regulator, w/o
Datasheet: http://www.koboldmessring.com/fileadmin/koboldfiles/pdf/gb/s1gb_kdf-kdg-9.pdf