製品情報
原産地: | インド | 銘柄: | mextech | モデル番号: | Am-4208 |
仕様
4 Digit LCD Display,
Air Velocity Range m/s, Km/h, ft/min, knots
Air flow Range CMM (m3/min), CFM (ft3 / min),
Wave Height
Application: Installation, debug and repair for refrigeration industry, ventilation duct, environment monitor, navigation measurement, weather forecast, collection of the weather datum for outdoor busywork and fire department.
Specification | |
Display : | 0.5”(13mm)4-digitLCD |
Measurement units Air Velocity : | m/s, km/h, ft/min, knots |
Air Flow : | CMM(m3/min) CFM(ft3/min) |
Beaufort scale : | Force |
Wave Height : | m |
TEMP : | °C&°F |
Data hold : | Max/Min Value |
Data memorized : | 24groups |
Sampling rate : | reading per second approx |
Sensors : | |
Conventional angled vane arms Waith low-friction ball bearing | |
Temperature sensor : |
|
Precision thermistor |
|
Automatic Power off : | 0-9minutes set by users |
Data output : | RS232C serial interface |
Operating temperature : | 32°F to122°F (0°C to50°C) |
Operating humidity : | Max.80%RH |
Weight : | 260g(0.571b)including batteries & probe |
Power Supply : | 4 x 1.5V AAA(UM 4) size battery |
Optional accessories : | Cable, software for rs232C |
Air Velocity | Range | Resolution | Accuracy |
m/s (meters per sec) | 0.4-45.0 | 0.1 m/s | ± (2%+0.1m/s) |
km/h (kilo-meters/hour) | 1.4-162.0 | 0.1 km/hr | ±(2% +0.1km/hr) |
ft/min (feet per minute) | 80-8860 | 0.1 ft/min | ±(2% + 1ft/min) |
knots (nautical MPH) | 0.8-88.0 | 0.1 knots | ±(2% +0.1 nots) |
Air Flow |
|
|
|
CMM (cubic meters/min) | 0-9999 | 0.001 to1 | ±(2% +1m³/min) |
CFM (cubic ft/min) | 0-9999 | 0.001 to1 | ±(2% +1ft³/min) |
Beaufort Scale | 0-12 | 0.1 | ±0.5 |
Direction | 0-360° | 22.5° | ±22.5° |
Wave Height | 0-14 | 0.1 | ±0.1 |
Air Temperature | 14 - 140° F | 0.1 °F | 0.9 ° F |
-10-60 °C | 0.1 °C | 0.5 °C |