Pitot Tube Flow Meter, Pitot Tube Flow Sensors India, Coimbatore

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WAFS – 103

DIFFERENTIAL PRESSURE PITOT TUBE FLOW METER

The WAFS 103 Differential Pressure Pitot Tube flow meter is based on the pitot tube principle to measure the flow in your compressed air system. The sensor can measure in wet and dirty gases. It can be installed under pressure and measures flow, pressure, temperature, and total flow simultaneously.

The sensor features long term stability, wide turn-down ratio and good temperature stability. It can be used in compressed air and non-corrosive gases. Through a 1/2” G-type ball valve the sensor can be inserted into the pipe under pressure and Various output signals allow the sensor to be connected to the Energy Management System (EMS) or Building Management System (BMS).

Features :

Specially Designed with Patented Anti Condensation Technology
Flow and consumption measurement in Wet Compressed Air
Insertion Type with Anti Ejection Design
Ideal for Compressor FAD Measurement
Standard Options Include Built in Temperature and Pressure Sensors
High temperature applications up to 390 °C
Integrated 2.5” Display with Display Touch Functions and Optional Data Logging
Bluetooth Interface For Easy Sensor Configuration
Supports WiseAir 4.0 Bluetooth Mobile Application (Android Version)
Measures Flow, Consumption, Temperature and Pressure

APPLICATIONS
SPECIFICATIONS

APPLICATIONS

Wet and Dry Air
Suitable for High Velocities
Specially Designed for Air and N2 Applications
Can also Measure Argon, Carbon Dioxide, Helium, Hydrogen, Natural Gas, Nitrogen, Nitrous Oxide, Oxygen
Compressor FAD Measurement

SPECIFICATIONS

**MEASURING RANGE**
Flow	5 to 300 Nm/s
Pressure	0 to 16 bar
Temperature	-40°C to +200°C / -40°C to +329°C
Ambient Temperature	-20°C to +60°C
Process Medium	Air, Argon, Carbon Dioxide, Helium, Hydrogen, Natural Gas, Nitrogen, Nitrous Oxide, Oxygen
Applications	Wet and Dry Air High Velocities

**ACCURACY**
Flow	±(1% reading + 0.3% full scale)
Pressure	±0.5% Full Scale
Temperature	0.5°C

**OUTPUTS**
Signals	Analog : (4..20mA (4Wire, Isolated) / Pulse Output Digital : RS485 Modbus / RTU
Parameters	Flow, Consumption, Pressure and Temperature, Velocity

**POWER SUPPLY**
Input	18 to 30V / 6.5W@24V
Anti Condensate	18 to 30V/ 24W@24V
Power Up EMC	According to IEC 61326-1

**DISPLAY & DATA LOGGING**
Display	2.8” LCD With Touch Panel
Data Logger	10,000,000 Samples

**OTHER INFORMATION’S**
Suitable for Pipe Sizes	DN 25 to DN 300
Available Shaft Lengths	250 mm & 400 mm
Electrical Connection	2 x 5 pin, M12, Female
Process Connection	ISO G1/2” Thread
Calibration Frequency	Every 2 Years