Thermal Mass Flow Meter

TEK-THERMAL 1700B SERIES THERMAL MASS FLOW METER

Thermal mass flow meter, also known as a thermal dispersion or immersible mass flow meters, are precision instruments used to measure the mass flow of fluid flowing in a closed channel like a pipe or a duct. Tek-Thermal 1700B is specially designed for air and N2 (nitrogen) applications and measures the gas mass flow based on the thermal diffusion method. It has a more compact design and a thin insertion tube probe. It can be used on a pipe from 1″ to 20″. It is used in high-pressure applications.

  • Dual line LCD display with 3 setting button
  • No pressure loss and it can be used on pipes from 1″ to 20″
  • It has more compact design, which means smaller enclosure and thinner insertion tube probe
  • Measure mass flow and standard flow directly
  • It has self diagnostic function
  • It has high accuracy data acquisition circuit
  • High effective design of power supply
  • Wide Turndown ratio 100:1
  • Due to the thin diameter probe, it can be installed in pipe very easily and without stopping all the process
  • Cost-effective model
Service Air and Nitrogen
Flow Velocity Range 0.98 to 98 ft/sec or
1.9 to 190 ft/sec or
2.9 to 295 ft/sec or
Probe Material 316 SS
Accuracy ±0.5% of Reading
Measured Variables Mass Flow, Volume Flow, Total Flow, Temperature, Velocity
Response Time 1 second
Temperature Limits -40 °F to 302 °F (-40 °C to 150 °C)
Max. Pressure Limit 232 PSI
Mounting Orientation Horizontal or vertical
Process Connection Insertion NPT
Output 4 to 20mA and Pulse standard; Modbus RS485 or HART optional
Power Requirements 13.5 VDC to 42 VDC or 85 VAC to 265 VAC
Enclosure Rating IP65

Tek-Thermal-1700B
 

Advanced technological development makes us capable of measuring almost anything but accuracy can only be achieved by selecting the right instrument and measuring the right parameters.

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