Compact air flow meter for weather monitoring. Basic air flow meter with 4 … 20 mA output. Measurement of the horizontal wind direction with an analogue output signal. The wind vane is made of plastic, the housing is made of aluminum and anodized. The device has a Pg 21 threaded pin with 2 nuts for mounting.

• Measuring range: 0 … 360°
• Output signal: 4 … 20 mA
• Assembly: pipe assembly / assembly via PG screw connection
• Heating: yes

The PCE-VA 20 is a versatile multifunction air flow meter for determining environmental conditions such as wind, temperature and humidity. It is additionally used to test heating, ventilation and air conditioning / cooling (HVAC) systems. This triple thermometer-hygrometer-anemometer device has a 10 cm / 3.9" Ø fan impeller and a clear backlit LCD. Available functions include display hold, average / maximum / minimum value, auto shutdown, low-battery warning, and metric / imperial choice.

• Measures air flow velocity, volume flow, relative humidity, air temperature, dew  point temperature and wet-bulb temperature
• Air flow velocity range: 0.2 … 30 m/s (39.4 … 5905.5 fpm)
• Accuracy: ±(1.5% of measured value + 0.3 m/s) when less than 20 m/s, ±  (3% of measured value + 0.3 m/s) when more than 20 m/s
• Resolution: 0.1
• Incl. ISO Calibration Certificate

This air flow meter is very economical. With this air flow meter you can measure wind speed and air temperature.

• Speed measurement up to 45 m/s or 100 mph
• Wind speed: 0.01 m/s, accuracy ±3% ±0.1
• Air temperature: 0.2°C / 32.4°F, accuracy ±1°C / 33.8°F
• Air flow: 0.001 to 100, accuracy calculated from the wind speed and surface
• Incl. ISO calibration certificate

The Air Flow Meter PCE-VA 11 is a useful and versatile device for measuring air speeds, air temperature and infrared temperature. Thanks to the fast response time of the device, real-time measurement is possible without problems. The large display provides an accurate overview of the measured values.

• Air speed range: 0.4 … 30 m/s / 0.9 … 67 mph
• Air flow range: 0 … 9999 CFM / CMM
• Air temperature range: -10 … 60°C / 14 … 140°F
• IR temperature range: -50 … 500°C / -58 … 932°F
• USB interface
• Incl. ISO Calibration Certificate

The Air Flow Meter PCE-WSAC 50-110 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Supply voltage: 230 V AC
• Input signal: 4 … 20 mA
• 2 types of alarms
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-120 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 230 V AC
• Input signal: 0 … 10 V
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-210 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 115 V AC
• Input signal: 4 … 20 mA
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-220 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 115 V AC
• Input signal: 0 … 10 V
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate

The Air Flow Meter PCE-WSAC 50-310 can be used in different fields of application. In use, the air flow meter carries out measurements from the smallest wind movements. The air flow meter  can be used to monitor and alert on the current wind speed.

• Wind measuring device with adjustable alarms
• 2 alarm types
• Supply voltage: 24 V DC
• Input signal: 4 … 20 mA
• Sensor supply via evaluation device
• Degree of protection: IP66
• Incl. ISO calibration certificate