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Air Speed
Hand-held Anemometer - Hot-wire or Vane
Simple hand-held instrument that is compatible with Delta Ohm's complete line of hot-wire and vane anemometric probes.
Hot-wire Probes:
AP471-S1: Hot-wire telescopic probe, NTC thermistor, measuring range: 0.1…40m/s. 2m cable.
AP471-S2: Omnidirectional hot-wire probe, NTC thermistor, measuring range: 0.1…5m/s. 2m cable.
AP471-S3: Hot-wire telescopic probe with articulating tip, NTC thermistor, measuring range: 0.1…40m/s. 2m cable.
AP471-S4: Omnidirectional hot-wire telescopic probe( with base), NTC thermistor, measuring range: 0.1…5m/s. 2m cable.
Vane Probes:
AP472 S1: Vane probe with K thermocouple, Ø 100mm. Speed from 0.6 to 25m/s; temperature from -25 to 80°C. 2m cable.
AP472 S2: Vane probe, Ø 60mm. Measurement range: 0.5…20m/s. 2m cable.
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Key Specifications
Measurment
Airspeed, calculated flow rate, air temperature
Air speed range
Hot-wire: 0.1 to 40 m/s or 0.1 to 5 m/s | Vane: 0.6 to 25 m/s or 0.5 to 20 m/s
Air speed units
m/s – km/h – ft/min – mph – knot
Flow rate units
l/s - m3 /s - m3 /min - m3 /h - ft3 /s - ft3 /min
Max air temperature
80C
Hot-wire air speed accuracy
Hot-wire: S1 & S3 ±0.2 m/s (0…0.99 m/s) ±0.4 m/s (1.00…9.99 m/s) ±0.8 m/s (10.00…40.0 m/s) | S2 & S4: ±0.2m/s (0…0.99 m/s) ±0.3m/s (1.00…5.00 m/s)
Vane air speed accuracy
±(0.4 m/s +1.5%f.s.)
Available Accessories
Available Accessories
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Calibration and service is available for this item.
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