Cup Anemometer Air Flow Meter Wind Direction Meter 24 Group Memory measure air velocity wind speed direction temperature

A cup anemometer conventionally consists of three hemispherical or conical cups, arranged in a horizontal rotor configuration around a central vertical shaft that drives a signal generation device. Cup anemometers are ostensibly adirectional i.e. they should respond identically to winds coming from different directions within the horizontal plane. Thus in terms of a standard x,y,z co-ordinate system with velocity components u, v and w, the cup anemometer is primarily designed to measure the horizontal wind speed, (u2 +v2 ), not the magnitude of the horizontal vector.

Manufacturer: ROK International Industry Co. Limited.

Features

* Wide applications: use to check air conditioning & heating systems , measure air velocity, wind speed, direction, temperature, etc.
* Multifunctional. the measurement unit can be selected according to different requirements.
* Maximum value data hold function.
* DATA HOLD function for storing 24 groups of data.
* Low-friction ball-bearing design allows free vane movement.
* Separate type design, convenient to measure.
* Automatic Power off, 0-9 minutes set by users.
* Use USB/RS-232 data output to connect with PC.
* Provide Bluetooth data output choice.

Specifications

Model		AM-4836V	AM-4836C
Display		LCD
Measurement Units	Air Velocity	m/s,km/h,ft/min,knots
	Air Flow	CMM(m³/min),CFM(ft³/min)
	Beaufort Scale	Force
	Wave Height	m
	Direction	------	ºfrom The North Diection
	Temoerature	ºC,ºF
Data Hold		Maximum Value
Data Memorized		24 Groups
Sampling Rate		Reading Per Second Approx
Sensors	Air Velocity/Flow Sensor	Vane Arms with Low-friction Ball Bearing	3-cup Probe
	Direction Probe	------	Low Friction Probe
	Temperature Sensor	Precision Thermistor
Automatic Power Off		0~9 Minutes Set by Users
Operating Conditions	Temperature	0~50ºC(32~122ºF)
	Humidity	<80%RH
Power Supply		4x1.5V AAA(UM-4)Battery
Dimensions	Main Unit	156x67x28 mm(6.1x2.6x1.1 inch)
	Sensor	Sensor Head:72mm Diameter	Velocity Sensor:65x65x115mm
		------	Direction Sensor:86x67x115mm
Weight (Including Batteries)		260g	375g
Standard Accessories		Main Unit
		Carrying Case(B04)	Carrying Case(B10)
		Operation Manual
		Sensor	Velocity Sensor
		------	Direction Sensor
Optional Accessories		RS-232C Data Cable with Software
		Bluetooth Data Adapter with Software

Test Range Specifications

		Range	Resolution	Accuracy
Air Velocity	m/s(meters/sec)	0.4~45.0	0.1.	±(2%n+0.1m/s)
	km/h(kilo-meters/hour)	1.4~162.0	0.1	±(2%n+0.1km/h)
	Ft/min(feet/minute)	80~8860	0.1	±(2%n+1ft/min)
	Knots(nautical MPH)	0.8~88.0	0.1	±(2%n+0.1nots)
Air Flow	CMM(cubic meters/min)	0~9999	0.001~1	±(2%n+1m³/min)
Air Flow	CFM(cubic ft/min)	0~9999	0.001~1	±(2%n+1ft³/min)
Beaufort Scale		0~12	0.1	±0.5
Direction ( Only AM - 4836C )		0~360°	22.5°	±22.5°
Wave Height ( Meter )		0~14	0.1	±0.1
Air Temperature		32~140°F	0.1°F	0.9°F
Air Temperature		0~60°C	0.1°C	0.5°C