Yodify Product Library
Instantly add the QLF Series In-Line Ultrasonic Flow Meter and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
QLF Series In-Line Ultrasonic Flow Meter
Brand: FTI Flow TechnologyThe QLF Series in line ultrasonic flow meter has been specifically designed for low flow rate applications that require excellent accuracy & reliability.
The compact QLF Series has no moving parts, non-wetted sensors and no obstructions in the flow stream to cause an increase in pressure drop; this results in a very rugged, reliable and accurate flow meter.
High accuracy & repeatability is achieved through the unique measurement section within the flow meter where the flow is conditioned and delta T is measured along the axis of the flow meter.
The small footprint, lightweight device is ideal for low viscosity liquid applications including water, water-based products, oils, and its all plastic construction makes it the meter of choice for many corrosive fluids.
Features- High accuracy
- 3500:1 turndown
- Minimum flow 0.001 gpm
- No moving parts
- Compact & lightweight design
- Low pressure drop
- All Plastic construction
Specifications
Brand
Flow Range
- 0.001 to 3.5 gpm
Accuracy
- ± 0.5 % of Reading Plus Zero Stability
Zero Stability
- ± 0.0025 % of Full Scale
Repeatability
- ± 0.2 % Over 10:1 Turndown
Turndown
- 3500:1
Line Size
- Nominal 1/8”
Body Material
- PA12 - Biocompatible USP Class VI
Temperature Range
- -10° to 80° C (14° to 176° F)
Maximum Pressure
- Up to 275 psi (19 bar)
End Connection
- NPT, Hosebarb, DIN 10
Environmental Protection
- IP66
Power
- 9-30 Vdc
Output
- 4-20 mA
Communication
- Modbus RTU Over EIA485