UT361/UT362 OPERATING MANUAL Table of Contents Title Page Overview 2 Unpacking Inspection 3 Rules For Safety Operation 4 The Anemoscope Structure 7 Display Symbols 8 Setting Up The Anemoscopes 14 Using The Anemoscopes 16 Measuring Wind Speed 21 Computer Connectivity (For UT362 only) 23 Maintenance 24 Technical Specification 27 1
UT361/UT362 OPERATING MANUAL Overview Model UT361 and UT362 are an anemoscopes with high accurate sensitive resistance (NTC) as testing point. For fan axis, it uses a high durable ruby shaft in order to provide the accurate and stable measurement. It also comes with 8 digits chip to conduct the digital mode and double display (VEL + Temperature, Flow + Area) Model UT361 and UT362 come with the real time wind speed measurement, including m/s, km/h, ft/min, MPH, KNOT, CFM, CMM as measuring units.
UT361/UT362 OPERATING MANUAL Warning To avoid electric shock or personal injury, read the "Rules for Safe Operation" carefully before using the Anemoscope. Unpacking Inspection Open the package case and take out the Meter.
UT361/UT362 OPERATING MANUAL In the event you find any missing or damage, please contact your dealer immediately. In this manual, a Warning identifies conditions and actions that pose hazards to the user, or may damage the anemoscopes or the equipment under test. A Note identifies the information that user should pay attention to. Rules For Safety Operation Warning Before using the anemoscopes inspect the case,do not use the anemoscopes if it is damaged or the case (or part of the case) is removed.
UT361/UT362 OPERATING MANUAL To avoid possible electric shock or personal injury and to avoid possible damage to the anemoscopes or to the equipment under test, adhere to the following rules Do not use your hand to touch the fan and / or the measurement of wind count and temperature portion Replace the battery as soon as the battery indicator appears If anemoscopes is in abnormal function stage, please stop to use it and sent it your nearby service center for the further investigation.
UT361/UT362 OPERATING MANUAL Use the specific authorized replacement part if you need to repair the anemoscopes Do not use the anemoscopes if the opening the housing cover Note the battery " + " and " - "pole when battery insert. Followings are the condition which cause anemoscopes damages. Please carefully use it to avoid any unit damage Select the appropriate wind speed before use, it may avoid to load wind speed (0 ~ 30 m/s), under the unknown scenarios.
UT361/UT362 OPERATING MANUAL The Anemoscope Structure (see figure 1) Figure 1 7 1 Fan 2 Wind Speed Indicator 3 Handle 4 Secondary Display 5 Primary Display 6 Power Button 7 Operational Button 8 Main Unit
UT361/UT362 OPERATING MANUAL Display Symbols (see figure 2) Figure 2 8
UT361/UT362 OPERATING MANUAL Functional Signs Below table indicated for information about the functional sign operations. Number Sign 1 MAX Display of Maximum Reading 2 MIN Display of Minimum Reading 3 Meaning Data Hold is on 4 AVE 5 READ 6 REC NO.
UT361/UT362 OPERATING MANUAL Number Sign Meaning 10 Secondary Data Display 11 Primary Data Display 12 ft/min 13 m/s 14 / 15 CFM Cubic Feet Per Second 16 CMM Cubic Meter Per Minute 17 18 Wind Speed Unit - Foot Per Minute Wind Speed Unit - Meter Per Second Fahrenheit Temperature Signal / Centigrade Temperature Signal KNOTS Knots Per Hour MPH Miles Per Hour 10
UT361/UT362 OPERATING MANUAL Display Symbols (see figure 3) Function Key Description Power on / Power off Button Button 1 - This button function key switch is for wind speed measurement and wind count measurement. During wind speed measurement, press "UNIT" button m/s ft/min KNOTS Km/h MPH and vice versa. During wind count measurement, press "UNIT" button CMM CFM and vice versa.
UT361/UT362 OPERATING MANUAL Function Key Description Button 2 - Press this button to choose In wind speed measurement: maximum reading, minimum reading and the instant measuring unit exchange In wind count measurement: maximum reading, minimum reading, average reading, 2/3V maximum value and instant measurement units exchange. It can add together in the setup stage Button 3 - Press once to enter the Hold mode. Press it again to exit Hold mode.
UT361/UT362 OPERATING MANUAL Function Key Description Button 7 - Press this button to activate the REC feature. Press and Hold this button to access data reading from database Button 8 - Press this button to erase the data records before power on. The data reduction shows on the database as well Button 9 - It is a functional menu button. Press and Hold it to conduct wind speed setting Button Start / Next - Press Start to mean the first decimal point input.
UT361/UT362 OPERATING MANUAL Setup up the Anemoscopes Press and hold button 9 (menu) to select feature setup. Press next button to go next feature sub-menu. A. USB setup Press button 8 from USBO B. USB1. Then set up is as the opening default Auto Switch Down Press button 8 from AP00 AP01 and store in after power off. The default keep it and need to reset when power on. C. Auto Record "REC" display on the LCD with the auto recording time between 0.5 ~ 255 seconds.
UT361/UT362 OPERATING MANUAL This default keep it and no need to reset when power on. D. Master Reset LCD shows the DEF with flash. You can reset your anemoscopes to the factory settings. Press button 2 of to the factory settings for USBO, APO1, 60S data clearing. Press button 9 (menu) to cancel the factory setting.
UT361/UT362 OPERATING MANUAL Using the Anemoscopes Power On: Press "Power " button for a while to switch the anemoscopes on Wind Speed and Wind Count Feature Switch: Press VEL / FLOW button. VEL (wind speed) to FLOW (wind count) Data Hold: Press " Hold " button to data capture, then press again to cancel the data capture feature. Wind Speed Measuring Unit Switch: Under the wind speed measurement, press " UNIT " button m/s ft/min KNOTS Km/hr MPH in order to random to have the measuring unit switch.
UT361/UT362 OPERATING MANUAL Wind pipe input area: 1) Correct input the wind pipe area before wind count measurement 2) Set default area is one square meter after the entering wind count measurement. 3) Select the approiate wind count-measuring unit. The press " Sample " button to enter area input. LCD shows KEYIN blank on the top. 4) Enter the data and four digits value, then LCD will be manipulated it a new display on the top Example: Enter 1, 0, 0, 0 Mean 1000 LCD display " 1000 " Enter 1, .
UT361/UT362 OPERATING MANUAL Enter 1, ENTET Mean 1 LCD display " 1.000 " Enter 0, 0, 0, 1 Mean 0001 LCD display " 1.000 " Enter ., 0, 0, 1 Mean . 001 LCD display " 0.001 " ... ... ... In one area, it will probably to have a different input methods but finally it has one display: Data Input Range: 0.
UT361/UT362 OPERATING MANUAL Data Storage Functions: 1) LCD display " No Data " if no data storage 2) LCD display " Time " if database is full and cannot store any data in the current time. 3) Manual data storage: press button 7 to display the automatic data storage in LCD, also LCD displays REC and around 0.5 seconds to disappear " REC "signal. Then press button 7, the data store in next position. 4) Automatic data storage: press button 7.
UT361/UT362 OPERATING MANUAL 5) Record Clearing Method 1: Press and hold button 8 until LCD appear CLR when power on. Method 2: Resume to factory setting (see function setting stuff) Press and hold button 7 to view the data records of wind speed measurement and wind count measurement.It automatically display last data record. LCD will be displayed the recording number or recording data. LCD display " RECNO " 1) Press button 2 to increase the reading records.
UT361/UT362 OPERATING MANUAL Measuring For Wind Speed (Wind Count) (see figure 4) Note: before use, the wind speed is over 10m/s under 1 - 2 minutes duration. To carry out anemoscopes, follow the following procedure: Wind 1. Press on " Power " button until the anemoscopes on 2. Screw Press VEC / FLOW (figure 4) to conduct function switch. LCD shows either " VEL " or " FLOW " 3. Press Button 1 (UNIT) to conduct measuring unit switch.
UT361/UT362 OPERATING MANUAL 4. Use figure 4 to conduct wind speed measurement , it shows wind flow direction, but bear in mind Warning do not use it in opposite. A screw can fix on it. (Note: UNI-T will not provide this screw to the customer, the customer need to buy it separately) 5. Wait for 2 seconds to obtain a more precise reading during the connection between wind speed measurement and wind source. 6.
UT361/UT362 OPERATING MANUAL Computer Connectivity (For UT362 only)(see figure 5) When use the anemoscopes model UT362 need to connect USB cable with the computer Connect the USB interface cable, the anemoscope and the computer as reference to the figure 5 White Computer Figure 5 23
UT361/UT362 OPERATING MANUAL Maintenance A. Replacing The Battery To avoid false reading, which could read to possible electronic shock or personal injury, replace the battery as soon as the battery indicator " " appears.
UT361/UT362 OPERATING MANUAL 5) Rejoin the case bottom and the battery compartment and reinstall the screw. B. Cleaning Periodically wipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents. C. Service And Repairing This anemoscope is an auto calibration. Do not attempt to repair or service your anemoscope unless you are qualified to do so and have the relevant calibration, performance test, and service information D.
UT361/UT362 OPERATING MANUAL 2) Take out the battery when it is not using for a long time. 3) Do not use or store the Meter in a place of humidity, high temperature, explosive, inflammable and strong magnetic field.
UT361/UT362 OPERATING MANUAL Technical Specification Wind Speed Measurement Range Accuracy UT361 UT362 2~10 m/s (3%+0.5) (3%+0.5) 10~30 m/s (3%+0.8) (3%+0.
UT361/UT362 OPERATING MANUAL Temperature Measurement Temperature Main Unit Temperature Range 0 32 Sensor Temperature 0 32 Accuracy UT361 UT362 ~40 3 3 ~ 104 4 4 ~40 3 3 ~ 104 4 4 ** END ** 28
UT361/UT362 OPERATING MANUAL This operating manual is subject to change without notice.
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