Lutron Electronics AM-4220 Operation Manual
Lutron Electronics AM-4220 Operation Manual

Lutron Electronics AM-4220 Operation Manual

Wind speed measurement, pocket type, ip-65, cup anemometer

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Wind speed measurement, pocket type, IP-65
CUP ANEMOMETER
Model : AM-4220
OPERATION MANUAL
Your purchase of this
ANEMOMETER marks
a step forward for you
into
the
field
p r e c i s i o n
measurement.
Although this METER
is
a
complex
delicate
instrument,
its durable structure
will allow many years
of
use
if
operating
techniques
are developed. Please
read
the
following
instructions
carefully
and always keep this
manual
within
reach.
of
and
proper
easy

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Summary of Contents for Lutron Electronics AM-4220

  • Page 1 Wind speed measurement, pocket type, IP-65 CUP ANEMOMETER Model : AM-4220 Your purchase of this ANEMOMETER marks a step forward for you into field p r e c i s i o n measurement. Although this METER complex delicate instrument,...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS 1. FEATURES..............1 2. SPECIFICATIONS............1 2-1 General Specifications.......... 1 2-2 Electrical Specifications........2 3. FRONT PANEL DESCRIPTION........3 3-1 Cup Vane............3 3-2 Power ( Logger ) Button........▲ 3-3 Hold ( Unit )Button........3 3-4 REC ( ) Button..........
  • Page 3: Features

    1. FEATURES * Cup vane anemometer, available for wind speed measurement, high reliability. * Measurement range : 0.9 to 35.0 m/s * Unit : m/s, km/h, ft/min, knot, mile/h. * LCD display. * IP 65, water resistance. * Microprocessor circuit ensures high accuracy and provides special functions and features.
  • Page 4: Electrical Specifications

    Data Logger Max. can save 100 point data with recall. Manual, push the data logger button once will save data one time. Sensor Cup van probe with low friction ball Structure bearing design. Data Hold Freeze the display reading. Memory Recall Maximum & Minimum value. Sampling Time Approx.
  • Page 5: Front Panel Description

    3. FRONT PANEL DESCRIPTION 3-1 Cup Vane 3-2 Power ( Logger ) Button ▲ 3-3 Hold ( Unit )Button 3-4 REC ( ) Button ▼ 3-5 LCD Display 3-6 Battery Compartment/Cover...
  • Page 6: Install The Vane Cup

    4. INSTALL THE VANE CUP Rotate the top screw in counter clockwise direction until the screw is secured.
  • Page 7: Measuring Procedure

    5. MEASURING PROCEDURE 5-1 Wind speed measurement 1) Turn on the meter by pressing the " Power Button " ( 3-2, Fig. 1 ) momentarily. Pressing the " Power Button " ( 3-2, Fig. 1 ) momentarily again will turn off the meter. 2)Uses the hand to hold the meter vertically.
  • Page 8: Data Hold

    5-3 Data Hold * During the measurement, press the " Hold Button " ( 3-3, Fig. 1 ) momentarily to hold the measured value. The LCD will show a " HOLD " symbol. * Press the" Hold Button " once again to release the data hold function.
  • Page 9: Data Logger

    6. DATA LOGGER The meter can save max. 100 point data into the the memory circuit 6-1 Save data 1)Turn on the meter. 2)Press the " REC Button " ( 3-4, Fig. 1 ) momentarily, shows " REC " on the display. 3)Press the "...
  • Page 10: Call Data

    6-2 Call data 1)Turn on the meter. Press the " Hold Button " ( 3-3, Fig. 1 ) momentarily, LCD shows " HOLD ". Following, press the " REC Button " ( 3-4, Fig. 1 ) momentarily, display shows : Example : The total data point that are saved into the memory.
  • Page 11: Delete Data ( Empty The Memory )

    6-3 Delete data ( Empty the memory ) 1)Turn off the meter first. 2)Press the " REC Button " ( 3-4, Fig. 1 ) continuously and not release, at the same time press the " Power Button " ( 3-2, Fig. 1 ) momentarily, the display will show following screen, then release both fingers from the buttons.
  • Page 12: Battery Replacement

    7. BATTERY REPLACEMENT * Replace the batteries when the left corner of the LCD displays the low battery icon " ", using 4 fresh 1.5 V ( UM4, AAA ) batteries. * To change the batteries, open ( rotate clockwise direction ) the "...

Table of Contents