WAFS - 104 Thermal Mass Flow Sensor

WAFS – 104

THERMAL MASS FLOW SENSOR

The WADS 104 is designed to be easy to use, affordable and it’s offering a wide measurement range. This makes it easy for you to choose the right flow meter, the WADS 104 which fits your needs. The WADS 104 is a thermal mass flow meter, based on its measurement principle it’s not required to compensate the compressed air pressure and temperature, so you do not need any additional measurement installations to measure the flow and the consumption.

Due to the thermal mass flow, the flow meter is also well suited to be used in any other gas as Nitrogen or many other technical gases. The WADS 104 sensor technology offers you a high resolution and a high sampling rate, which results in a very fast and precise measurement.


Features :
  • Independent of pressure and temperature changes
  • Insertion Type with Anti Ejection Design
  • Measures standard flow, mass flow and consumption
  • Installation under pressure through 1/2” ball valve
  • With the integrated display users can see the actual flow and the total consumption
  • IP65 casing provides robust protection in rough industrial environment
  • Isolated mA and pulse output signals or Modbus/RTU interface
  • Very fast response time, high accuracy and wide measuring range
  • APPLICATIONS
  • SPECIFICATIONS
APPLICATIONS
  • Thermal Mass Flow meters are Widely used in Industrial Processes, Chemical, Petrochemical, Power Engineering, etc.
  • Suitable for Compressed Air Consumption Measurement.
  • Determination of Gas Leakage / Leakage Rate.
  • Suitable for Gas Consumption Measurement of a Single Machine / Points of use
  • Suitable for Process Gas Measurement, such as Nitrogen, Carbon Dioxide, Oxygen, etc
  • Suitable for Nitrogen Generators
SPECIFICATIONS
MEASURING RANGE
Flow Range0(0.1) … 250 Nm/s
Accuracy±(1% reading + 0.3% full scale)
Sample RateSample Rate
Reference Condition20°C, 1 bar(a) -ISO 1217 (Programmable)
Communication Output
Analog (Standard)4…20 mA (Isolated) / Pulse Output
Digital (Standard)RS485, Modbus RTU Portocol
Connector2 x 5 – Pin M12 (Female)
Power Supply
Input18…30V / 5W
Display
Display1.5″ LCD with Capacitive Touch Panel
Operating Environment
Operating Temperature-30°C…+70°C
Medium Temperature-40°C…+150°C
Operating Pressure0…5.0 MPa(>1.6 MPa need Installation Device)
OTHER INFORMATION’S
Process ConnectionsG1/2″ (ISO 228-1)
EMCAccording to IEC 61326-1

Installation Video


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Application Video


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