Sigma Model 910 System
Sigma Model 910 Area Velocity Flow Meter
The Sigma 910AV measures average velocity directly without the need for time consuming flow profiling, significantly reducing the cost of installation and operation. With a compact 4 1/2 x 18" design, weighing less than 8 lbs (with battery), the 910AV is one of your best options for remote environments. This meter will log level and velocity data for more than 30 days without changing a battery, and its sealed design provides superior system protection against surcharge conditions.
System Benefits Include:
- Low-profile probe reduces maintenance and is detachable/interchangeable for ultimate flexibility.
- Easy installation with a small, 4½ in. diameter and no velocity calibration required.
- NEMA 6P sealed to withstand submergence and prolonged surcharge conditions.
- Advanced, ultrasonic on-MHz Doppler technology avoids signal dropouts and ensures, without the need for on-site calibration, high levels of accuracy in low-flow, full-pipe, or reversed-flow conditions.
- A higher level of accuracy, since the 910 Portable Area Velocity Flow Meter automatically corrects the effects of temperature on level measurement.
- Patented `Drawdown Correction´ feature corrects the effects of velocity on accurate level measurement.
Ideal Applications include:
- Sanitary Sewer Evaluation Studies
- Collection Systems
- Capacity Studies
- Combined Sewer Overflows (CSO)
- Inflow and Infiltration (I&I) Studies
- Billing / Custody Transfer
- Plant Influent and Effluent
Rentals Available
Sigma Model 910 Data Sheet
Sensor
Submerged Area/Velocity
Compatible Software
