Produktua amaituview
The BTMETER BT-881W is a versatile digital instrument designed to measure various environmental parameters, including wind speed, ambient temperature, humidity, and Wet Bulb Globe Temperature (WBGT). It serves as both a digital anemometer and a heat stress monitor, suitable for indoor and outdoor applications.
Figure 1: BTMETER BT-881W Heat Stress Meter Anemometer with its primary functions: Wind Speed, Wind Temperature, WBGT Temperature, Humidity, WBGT Alarms, and 5 Wind Speed Units.
Ezaugarri nagusiak:
- Neurketa multifuntzionala: Measures wind speed, ambient temperature, humidity, and WBGT.
- Zehaztasun handia: Features upgraded wind and temperature sensors for precise readings.
- WBGT Monitoring: Includes WBGT alarms and supports indoor/outdoor WBGT measurement modes.
- Erabiltzaileak: Offers 5 air velocity units, 2 temperature units, data hold, backlit LCD, and auto power-off.
- Tripodea muntagarria: Equipped with a 1/4" screw hole for tripod installation.
Konfigurazioa
Bateriaren instalazioa:
The BT-881W requires one 9V battery (not included). To install the battery:
- Bilatu bateriaren konpartimentuaren estalkia gailuaren atzealdean.
- Ireki estalkia.
- Insert a 9V battery, ensuring correct polarity.
- Itxi bateriaren konpartimenduaren estalkia ondo.
Tripod Mounting (Optional):
For stable measurements, the device can be mounted on a tripod. A 1/4" screw hole is located at the bottom of the unit.
- Locate the 1/4" screw hole at the base of the meter.
- Align the meter with your tripod's mounting screw.
- Gently twist the meter onto the tripod until it is secure.
2. Irudia: Atzealdea view of the BT-881W showing the battery compartment and dimensions.
Funtzionamendu-argibideak
Piztu/Itzali:
- Sakatu Boterea gailua pizteko botoia.
- The device features an auto power-off function to conserve battery life.
Mode Switching (Wind Speed / WBGT):
Sakatu MODUA button to switch between wind speed measurement and WBGT (Wet Bulb Globe Temperature) measurement.
Wind Speed Unit Selection:
In wind speed mode, press the HAIZEA button to cycle through the 5 available air velocity units: m/s, Ft/min, Knots, Km/h, Mph.
Figure 3: Display showing various wind speed units and the tripod mounting option.
Temperature Unit Switching (°C / °F):
Sakatu ° C / ° F botoia Celsius eta Fahrenheit tenperatura unitateen artean aldatzeko.
Indoor/Outdoor WBGT Mode:
In WBGT display mode, press the IRTEN / SARTU button to switch between indoor and outdoor WBGT measurement modes. This helps account for differences in temperature, humidity, and direct or radiant sunlight.
Datuak gordetzeko funtzioa:
Sakatu MAX/MIN button briefly to activate the data hold function, which freezes the current measurement on the display. Press again to release.
WBGT Alarm Settings:
The device can alert you when the black globe temperature (TG) level reaches a set threshold (20~50°C).
- Sakatu EZARTU botoia alarma ezarpen moduan sartzeko.
- Erabili gezi-botoiak (▲ / ▼) to adjust the alarm temperature value.
- When WBGT alarms are triggered, the backlight color changes to red.
Figure 4: WBGT alarm levels and corresponding temperature ranges (Caution, Extreme Caution, Danger, Extreme Danger).
Bideo erakustaldia:
Video 1: Official BTMETER 881W Heat Stress Meter Anemometer demonstration, covering unboxing, basic operation, and feature highlights.
Mantentzea
- Mantendu gailua garbi eta lehorra. Erabili biguna, damp zapi bat garbitzeko; ez erabili garbitzaile edo disolbatzaile urratzailerik.
- Store the device in its protective pouch when not in use to prevent damage.
- Remove the battery if the device will not be used for an extended period to prevent battery leakage.
- Saihestu gailua muturreko tenperatura, eguzki-argi zuzena edo hezetasun handiaren eraginpean jartzea.
Arazoak konpontzea
If you encounter issues with your BTMETER BT-881W, consider the following common troubleshooting steps:
- Gailua ez da pizten: Egiaztatu 9V-ko bateria behar bezala instalatuta dagoen eta nahikoa karga duen. Ordeztu bateria beharrezkoa bada.
- Irakurketa zehaztugabeak: Ensure the sensors are clean and unobstructed. Allow the device to equilibrate to the environment for several minutes, especially for WBGT measurements.
- Pantaila arazoak: Pantaila ilun edo keinuka badago, ordezkatu bateria.
- WBGT alarm not working: Verify that the alarm temperature is set correctly in WBGT mode.
For further assistance, please refer to the Support section.
Zehaztapenak
| Modelo zenbakia | BT-881W |
| Produktuaren neurriak | 2.05 x 1.57 x 8.19 hazbete (5.2 x 4.0 x 20.8 cm) |
| Elementuaren pisua | 4.96 ontza (0.31 libra) |
| Energia iturria | Battery Powered (1 x 9V battery required, not included) |
| Bistaratzeko mota | LCDa |
| Sensor Teknologia | Ultrasoinuak |
| Haizearen abiadura tartea | 0~30 m/s |
| Giro-tenperatura tartea | 0 ~ 50 ° C (32 ~ 122 ° F) |
| Tenperaturaren zehaztasuna | ±0.6°C (±2°C overall) |
| Hezetasun-barrutia | % 0.1 ~ % 99.9 RH |
| WBGT Temperature Range | 32~122°F (Celsius/Fahrenheit Switchable) |
| Material Mota | Plastikoa |
| Dakarten osagaiak | 1*Heat Stress Meter, 1* User manual |
Bermea eta Laguntza
Bermearen informazioa:
The BTMETER BT-881W comes with a 1 urteko fabrikatzailearen bermea. All BTMETER electrical products are strictly calibrated before shipment.
Laguntza teknikoa:
BTMETER provides lifetime technical support for this product. For any technical inquiries, troubleshooting assistance, or warranty claims, please contact BTMETER customer service directly. Refer to the contact information provided with your purchase or visit the official BTMETER webgunea laguntza xehetasunetarako.