Waters (Beijing) Technology and Trade Co., Ltd
Home>Products>9535-9545 type air flow rate meter
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    Room 606, Building 1, No. 6 Fuze Road, Fangshan District, Beijing
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9535-9545 type air flow rate meter
The 9535 and 9545 anemometers are multifunctional instruments at the price of a regular instrument. This instrument can use a probe with multiple sens
Product details
The 9535 and 9545 anemometers are multifunctional instruments at the price of a regular instrument. This instrument can use a probe with multiple sensors to simultaneously measure and record multiple parameters in the air. Both models of instruments can measure wind speed, temperature, and calculate air volume. The 9545 model can also measure relative humidity and calculate dew point temperature and wet bulb temperature. The 9535 and 9535-A models have extendable straight probes. 9545 and 9545-A have articulated probes that are extendable and bendable.

Characteristics and advantages

Easy to operate and precise wind speed measurement. It can simultaneously measure temperature and wind speed and display up to three measurement parameters. It can measure humidity (9545 and 9545-A) and calculate volumetric flow rate. It can switch between actual/standard wind speed conditions, including LogDat2TM data download software. The probe can be bent (9535-A and 9545-A)


Product parameters

Testing parameters/models 9535 9535-A 9545 9545-A
wind speed range 0~30m/s
accuracy ± 3% of the reading or ± 0.015m/s, whichever is higher
resolution 0.01m/s
Duct size 1~635cm, The increment is 0.1cm
Volume flow range The actual range is a function of wind speed and duct size
temperature range -17.8~93.3℃ 14~140℃
accuracy ±0.3℃
resolution 0.1℃

Relative humidity
(Wet bulb temperature, dew point temperature)

range -- -- 0~95%RH --
accuracy -- -- ±3%RH --
resolution -- -- 0.1%RH --
Data storage capability 12700 data points and 100 data sets
Data collection interval 1s~1h
time constant User defined

operation temperature

host 5~45℃
sensor -18~93℃ -10~60℃
storage temperature -20~60℃
Weight of the device (with battery) 0.27kg
External dimensions of the host 8.4cm×17.8cm×4.4cm
Probe size length -- 101.6cm
Top Diameter 7.0mm -- 7.0mm --
Base diameter 13.0mm -- 13.0mm --

Bendable probe size

length -- 16.26cm --
16.26cm
diameter -- 9.5mm --
9.5mm
power supply Four AA batteries or optional AC adapter


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