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The Series TUF Ultrasonic Energy Meter is a highly accurate and stable energy meter that utilizes ultrasonic technology to measure heating and cooling energy consumption. The Series TUF is a compact meter with a flowmeter and energy calculator in one, making it great for installation on chillers and boilers.

INSTRUCTIONS FOR ORDERING
• Choose 1 ultrasonic energy meter model (includes 2 BSPP pipe fittings, 2 tightening nuts, 2 o-rings, and 1 thermowell with welding collar)
• Choose 1 pipe fitting model given the appropriate fitting size if NPT or BSPT connections are required (for DN15 to DN40 only)*
Example: TUF-150-MD, Fitting Size: A, select pipe fitting Model WM-ACC-C01 or WM-ACC-C11.

Product Applications

• Heat metering
• Utilities billing
• Tenant billing
• Monitoring of water heating or cooling: radiators, fan coils

Features

• Lower maintenance costs with local parameter display and no moving parts
• Seamless data transfer with serial communication output standard
• Eliminate the need for multiple units with a flow and temperature monitor in one

Specifications

• Service: Clean, compatible liquids.
  
• Wetted Materials: Brass and 316L SS.
  
• Range: See chart.
  
• Display: 8-digit LED.
  
• Accuracy: BTU: EN1434/CJ128 Class 2; Flow: ±(2+(0.02 Qp / Q))%;Temperature: ±0.1°C.
  
• Power Requirements: 24 VDC/VAC
  
• Temperature Limits: Ambient: 41 to 131°F (5 to 55°C); Process: 36 to 203°F (2 to 95°C).
  
• Serial Communications: Modbus RTU or BACnet MSTP (selectable)
  
• Enclosure Rating : IP65.
  
• Process Connection : 3/4" to 2", Flange
  
• Pipe Size : 1/2" to 5"

Models & Ordering