The AN250W is a compact airflow meter with Bluetooth® connectivity, which allows building, HVAC, and maintenance professionals to view and share air velocity and temperature data directly from a mobile device using the free ExView app. With the capability to capture data, display trends, set visual and audio alarms, and create and send reports, users can gain deeper insights on environmental conditions and building health. The AN250W is part of the Extech 250W Connected Series of products that can improve your ability to evaluate problems and report on them from the field. This allows you to improve the speed and quality of decisions to address critical issues immediately.
사양
| General | |
|---|---|
| Air Velocity (ft/min) | 295.2 to 5905 ft/min |
| Air Velocity (ft/min) Basic Accuracy | ±5% full scale |
| Air Velocity (ft/min) Max Resolution | 1 ft/min |
| Air Velocity (km/h) | 5.4 to 108 km/h |
| Air Velocity (km/h) Basic Accuracy | ±5% full scale |
| Air Velocity (km/h) Max Resolution | 0.1 km/h |
| Air Velocity (knots) | 2.9 to 58 knots |
| Air Velocity (knots) Basic Accuracy | ±5% full scale |
| Air Velocity (knots) Max Resolution | 0.1 knots |
| Air Velocity (m/s) | 1.5 to 30 m/s |
| Air Velocity (m/s) Basic Accuracy | ±5% full scale |
| Air Velocity (m/s) Max Resolution | 0.1 m/s |
| Air Velocity (mph) | 3.3 to 67 mph |
| Air Velocity (mph) Basic Accuracy | ±5% full scale |
| Air Velocity (mph) Max Resolution | 0.1 mph |
| Beaufort Wind Force | 0 to 12 |
| Beaufort Wind Force Basic Accuracy | ±1 |
| Beaufort Wind Force Max Resolution | 1 |
| Sampling Rate | 0.5 sec |
| Temperature (Air) | 14 to 122°F (-10 to 50°C) |
| Temperature (Air) Basic Accuracy | ±4°F (±2°C) |
| Temperature (Air) Max Resolution | 0.2°F (0.1°C) |
| Wireless Connectivity | Bluetooth® (via ExView iOS/Android mobile app) |
| Wireless Transmission Range | up to 90 m line of sight |
| Additional Details | |
|---|---|
| Certifications | CE, FCC, UKCA |
| Dimensions | 6.9 × 2.1 × 1.1 in (176 × 53 × 28 mm) |
| Operating Conditions | 32 to 104°F (0 to 40°C), ≤80% RH |
| Power | 3 × AAA (1.5V) batteries |
| Warranty | 2 years |
| Weight | 3.2 oz (90 g) |
Export Restrictions
이 페이지에 포함된 정보는 최종 제품의 사양에 따라 국제 무기 거래 규정(ITAR)(22 C.F.R. 섹션 120-130) 또는 수출 관리 규정(EAR)(15 C.F.R. 섹션 730-774)의 적용을 받을 수 있는 제품에 관한 것입니다. 요청 시 관할권과 분류를 제공합니다.
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