Reference, Installation, and Operations Manual

Part Number 3-9000-743 Revision S

June 2013

DanielTM Ultrasonic Gas Flow Meters with Mark III Electronics

Supporting Multipath SeniorSonicTM - Model 3400, Multipath SeniorSonicTM - Model 3422 Single Path JuniorSonicTM - Model 3410, Dual Path JuniorSonicTM - Model 3420