The TUF336 is an ultrasonic permanent / fixed clamp-on flow metering solution for measuring flow rate and total flow with a volume pulse output and optional Modbus or 4-20mA flow proportional output, which can be used as a stand alone meter or as part of an integral management system.
Simple to install – connect power and enter the pipe inside diameter, adjust the sensors and clamp-on the pipe -no specialist skills or tools required!
TUF336 clamp-on ultrasonic flow meter is a cost effective alternative to traditional in-line meter installation, plus dry servicing, providing minimum downtime and maximum availability.
Features / Benefits
- Factory configured – minimal site configuration
- Adjustable guide rail & sensor assembly – simple installation
- Clamp-on – non-invasive & low install cost
- LCD with backlight – install & service information
- Integral pulse or optional modbus and 4-20mA outputs – aM&T & BEM’s compatible
- Adjustable guide rail & sensor assembly for simple installation
- Non-invasive solution
- Low installation cost
- LCD with backlight
- Transmitter can be placed both locally and remotely
- Economical version catering to small pipe size (up to 180mm)
Applications
- Water/wastewater
- Building Energy Management
- Semi Conductor Industry
- Pharmaceutical
- Petrochemical
- Food and beverage
Specifications
| Measurement Technique | Ultrasonic transit time method for flow measurement. Turn Down Ratio: 200:1 |
| Accuracy | +/- 1% – 3% of flow reading for >0.3m/s (1 ft/s) |
| Flow Velocity Range | 0.1m/s – 10m/s (0.3 ft/s – 32 ft/s) |
| Pipe Range | Available in 2 options: 22mm to 115mm OD 125mm to 180mm OD Note Pipe size is dependent on pipe material and internal diameter |
| Water Temp Range | 0°C – 85°C (32°F – 185°F) |
| Pulse Output | Pulse or Frequency Pulse for Volume flow and Alarms Frequency for flow rate The pulse output can be configured as a loss of signal or low flow alarm |
| 4-20mA Output | Optional 4-20mA flow proportional output |
| Modbus Communication | Optional Modbus RTU slave, RS485 serial link hardware layer. Modbus connection cable is 1m. |
| External Power Supply | 12V – 24V +/- 10% AC/DC at 7 watts per unit. Optional plug in 12V power supply. |
| Electronics Enclosure | IP54 |
| Input/Output Cable | 5m x 6 core for power in, 4-20mA and pulse out |
| Dimensions | 250mm x 48mm x 90mm (10” x 2” x 4”) (electronics + guide rail) |
