Paddle Wheel Flow Meters
The Truflo TK Series includes a complete range of paddle wheel flow sensors, instruments, and sensor installation fittings. All Truflo products provide high quality and state-of-the-art technology.
Key Features
- High Accuracy
- Excellent Low Flow Measurement
- Suitable for Corrosive Media
- Easily Installation
- Low Cost
- Life Time Warranty
- Corrosion Resistant
Fields of Application:
- Chemical Processing
- Water and Wastewater Monitoring
- Metal Recovery
- Landfill Leachate
- Commercial Pools, Spas, and Aquariums
- HVAC
- Scrubber control
- Neutralization Systems
- Industrial Water Distribution
TKB SERIES- Battery Operated Paddle Wheel Flow Meter
Features:
- Size Range ½ – 4″
- NEMA 4X Enclosure
- Password Protected Security
- True-Union Design ½ – 2″ / Flanged 3″- 4″

TKS SERIES - Flow Rate + 1 Amp Relay + Pulse Output
Features:
- ± 1% Accuracy
- No K-Factor Programming
- Zironium Ceramic Rotor Pin and Bearing

TKP SERIES - Flow Rate + Flow Totalizator + Pulse Output
Features:
- ± 1% Accuracy
- 2M M12 Type Electrical Connection (Opt)
- 3M Flying Lead Electrical Connection (Std)
- No K-Factor Programming
- Zirconium Ceramic Rotor Pin and Bearings

TKM SERIES - Flow Rate + Flow Totalizer + Pulse & 4-20mA Output
Features:
- ± 1% Accuracy
- 2M M12 Type Electrical Connection (Opt)
- 3M Flying Lead Electrical Connection (Std)
- No K-Factor Programming
- Zirconium Ceramic Rotor Pin and Bearings

TKW SERIES PVC + PP Body Paddle Wheel Flow Meter-Blind Display
Features:
- SDR11 PP Butt Weld or NPT Thread, CPVC End
- NPN Pulse+ 4-20mA Output
- Size Range ½”- 4″
- NEMA 4X Enclosure
- True- Union Design ½” – 2″ (Flanged 3″- 4″)

TK3B SERIES - Battery Operated Flow Rate + Flow Totalizator
Features:
- Battery Operated Version
- Flow Rate + Totalizer
- NPT or Sanitary Connections
- 316 Stainless Steel Body

TK3S SERIES - Flow Rate + 1 Amp Relay + Pulse Output
- Flow Rate + Pulse Output + 1 Amp Relay
- NPT or Sanitary Connections
- 316 SS Body + Paddle Assembly
- 3M Flying Lead

TK3P SERIES - Flow Rate + Flow Totalizer + Pulse Output
- 316 SS Body + Paddle Assembly
- 2M – M12 Cable (Opt)
- 316 SS Body + Paddle Assembly

TK3M SERIES - Flow Rate + Flow Totalizer + Pulse & 4-20mA Output
- ±1% Accuracy
- Flying Lead Connection – 3M
- 2M – M12 – PVC Jacket Cable (Opt)

TK3W SERIES - Frequency pulse or 4-20mA
- ±1% Accuracy
- 3M – PVC Cable Jacket
- M12 Connection – 2M (Opt)

LSS Series PP/PVDF Paddle Wheel Flow Meter
- Pipe Size (1/2 -24 Inch)
- Nema 4X (IP66) Protection
- 4-20mA Output Standard
- Flow Velocity Range (0.33 to 26 Ft/S) (0.1 To 8 M/S)

LS Series PP/PVDF Body Plastic Paddle Wheel Flow Transmitter
- Size Range ½” – 24″
- Excellent For Low Or High Temperatures -20 To 90°C (-4 To 194°F)
- NEMA 4X (Ip65) Or NEMA 6 (Ip68) Rating
- Output -18.5Hz /Ft/Sec
