1. Rhagymadrodd
The UNI-T UT361 is a professional digital anemometer designed for accurate measurement of wind speed, wind count, and temperature. This device is equipped with a split-type sensor for flexible positioning and features a clear LCD backlight display, data storage capabilities, and various measurement units to suit diverse professional applications.
Figure 1: UNI-T UT361 Digital Anemometer, showing the main display unit and the detached fan sensor.
2. Nodweddion Cynnyrch
- Daliad Data: Yn rhewi'r mesuriad cyfredol ar yr arddangosfa.
- Golau cefn LCD: Yn gwella gwelededd mewn amodau golau isel.
- Unedau Tymheredd: Selectable between Celsius (℃) and Fahrenheit (℉).
- Pŵer Auto i ffwrdd: Automatically shuts down after approximately 10 minutes of inactivity (cancelable).
- Storio Data: Yn storio hyd at 2044 set o ddata mesur.
- Auto Record Function: Records data automatically at intervals from 0.5 to 255 seconds.
- Wearproof Fan Shaft: Designed for improved accuracy and long-term reliability.
- Moddau Cyflymder Gwynt: Displays Maximum (MAX), Minimum (MIN), and Real-time wind speed.
- Wind Count Modes: Displays Maximum (MAX), 2/3 Maximum, Minimum (MIN), Average (AVG), and Real-time wind count (CFM/CMM).
- Unedau Dethol: Supports 7 units for wind speed and flow: m/s, km/h, ft/min, MPH, KNOTS, CFM, CMM.
- Rhyngwyneb USB: For data transmission to a PC.
Ffigur 2: Drosoddview of key features for UNI-T UT361 and UT362 anemometers.
3. Gosod
3.1 Gosod Batri
- Lleolwch y compartment batri ar gefn y brif uned.
- Agorwch y clawr batri.
- Insert one 9V alkaline battery (6F22) into the compartment, ensuring correct polarity.
- Caewch y clawr batri yn ddiogel.
Ffigur 3: Cefn view of the UT361, highlighting the battery compartment.
3.2 Cysylltu'r Synhwyrydd
Connect the cable from the fan sensor to the designated port on the main unit. Ensure the connection is firm.
Ffigur 4: Blaen view of the UT361, showing the main unit and its connected fan sensor.
4. Gweithrediad
4.1 Pŵer Ymlaen/Diffodd
Gwasgwch y GRYM button to turn the device on or off. The device will automatically power off after approximately 10 minutes of inactivity to conserve battery life. This feature can be disabled if continuous operation is required.
4.2 Selecting Measurement Units
Gwasgwch y UNED button to cycle through the available wind speed and flow units: m/s, km/h, ft/min, MPH, KNOTS, CFM, CMM. Press the ℃ / ℉ button to switch between Celsius and Fahrenheit for temperature measurement.
4.3 Wind Speed and Wind Count Measurement
Position the fan sensor in the airflow. The current wind speed and temperature will be displayed on the LCD. Use the MAX/MIN botwm i view maximum or minimum readings. The FEL/LLIF button switches between wind speed (VEL) and wind count (FLOW) display modes.
Figure 5: The UT361 in use, demonstrating its split-type design for flexible measurement.
4.4 Swyddogaeth Dal Data
Gwasgwch y DALWCH botwm i rewi'r darlleniad cyfredol ar yr arddangosfa. Pwyswch ef eto i ryddhau'r daliad ac ailddechrau mesuriadau byw.
4.5 Data Storage and Auto Record
The UT361 can store up to 2044 sets of data. Refer to the detailed operating manual for instructions on setting up the auto record function (intervals from 0.5 to 255 seconds) and retrieving stored data via the USB interface.
For data transmission to a PC, connect the device using the provided USB cable and utilize the PC software CD for data logging and analysis.
5. cynnal
- Cadwch y ddyfais yn lân ac yn sych. Defnyddiwch feddal, damp brethyn ar gyfer glanhau; peidiwch â defnyddio glanhawyr sgraffiniol na thoddyddion.
- Pan nad yw'n cael ei ddefnyddio am gyfnodau hir, tynnwch y batri i atal gollyngiadau.
- Store the anemometer in its carrying bag to protect it from dust and physical damage.
- Avoid exposing the device to extreme temperatures or high humidity.
- The fan shaft is wearproof, but avoid physical obstructions or excessive force on the impeller.
Figure 6: The UT361 anemometer with its standard accessories, including the carrying bag for protection.
6. Datrys Problemau
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw'r ddyfais yn pweru ymlaen. | Batri isel neu farw; gosod batri anghywir. | Amnewidiwch y batri 9V; gwnewch yn siŵr bod y polaredd yn gywir. |
| Darlleniadau anghywir. | Fan sensor obstructed or damaged; device not calibrated. | Check for obstructions around the fan; ensure the sensor is clean. If issues persist, contact support for calibration. |
| LCD backlight not working. | Backlight function not activated; internal fault. | Ensure backlight is turned on (if applicable via a button, not explicitly mentioned but common). If not, contact support. |
| Problemau cofnodi data. | Incorrect auto record settings; USB connection problem; PC software issue. | Verify auto record interval settings. Check USB cable and PC software installation. |
7. manylebau
| Paramedr | Range (UT361) | Best Accuracy (UT361) |
|---|---|---|
| Wind Speed Measurement | 2m/s ~ 10m/s 10m/s ~ 30m/s | ±(3%+5) ±(3%+8) |
| Wind Count Measurement (CMM) | 0.001~9999 x 100 | ✓ |
| Wind Count Measurement (CFM) | 0.001~9999 x 100 | ✓ |
| Mesur Tymheredd | 0 ℃ ~ 40 ℃ (32 ℉ ~ 104 ℉) | ±3 ℃ (±4 ℉) |
| Cyfrif Arddangos | 9999 | |
| Dal Data | ✓ | |
| Auto Power Off | Around 10 Minutes | ✓ |
| Arwydd Batri Isel | ≤7.2V | ✓ |
| Modd MAX | ✓ | |
| Modd MIN | ✓ | |
| Logio Data | 2044 | |
| Rhyngwyneb USB | ✓ | |
| Auto Record Time Setup | ✓ | |
| Newid Unedau | ✓ | |
| Backlight LCD | ✓ | |
| Arddangosfa Cyflymder Gwynt | Display "VEL" | ✓ |
| Wind Count Display | Display "FLOW" | ✓ |
Nodweddion Cyffredinol
- Pwer: 9V Alkaline Battery (6F22)
- Maint LCD: 57mm x 37mm
- Lliw Cynnyrch: Coch a Llwyd
- Pwysau Net Cynnyrch: 375g
- Maint y Cynnyrch: 162mm x 78mm x 30mm
- Ategolion Safonol: Battery, USB Interface Cable, PC Software CD, Carrying Bag
- Standard Individual Packing: Gift Box, English Manual
Figure 7: Comprehensive specifications table for the UT360 series anemometers.
8. Fideo Cynnyrch Swyddogol
Video 1: An unboxing and feature overview of the UNI-T UT361/UT362 Digital Wind Speed Meter. This video demonstrates the physical components and highlights key functionalities of the anemometer.
9. Gwarant a Chefnogaeth
For warranty information, technical support, or service inquiries, please refer to the contact details provided in the packaging or visit the official UNI-T websafle. Cadwch eich derbynneb prynu fel prawf o brynu ar gyfer hawliadau gwarant.
The product is certified with CE and UKCA, ensuring compliance with relevant European and UK standards.