Thiết bị đo tốc độ gió và hướng gió Sato 7802-00

Hãng sản xuất: SK Sato - Nhật bản

Model: No. 7802-00

This durable aero-plane type wind speed and direction sensor is suitable for a general meterological purpose, using in a construction site, using as a building equipment and etc.

No. 7802-00  DIGITAL  WIND  SPEED  AND  DIRECTION INDICATOR SPECIFICATIONS

Wind Speed and Direction Sensor

Wind direction:         Aeroplane type counterbalanced tail, Potentiometer

Wind speed:             Generated by 4-blade propeller

                                 Starting speed: 2 m/s

                                 Withstand speed: 90 m/s

Measuring range:     Wind direction: 0 to 540°

                                 Wind speed: 2 to 70 m/s

Output voltage:         Wind direction: 0 to 5 VDC / 0 to 540° (540°= N.E.S.W.N.E.S.)

                                 Wind speed: 0 to 5 VDC / 0 to 70 m/s

Power supply:          12VDC ±5% (consumption:  10 mADC max.)

Dimentions, weight: 510 (W) x 600 (H) mm, 3kg 

Wind Speed and Wind Direction Indicator

Input voltage:            Wind direction: 0  to 5 VDC / 0 to 540°

Output voltage:         Instant/Mean Wind direction:  0 to 10 mV, 0 to 1 V / 0 to 540°

                                 (Instant or mean selected by switch)

                                 Instant/Mean Wind speed:  0 to 10 mV, 0 to 1 V / 0 to 70 m/s

                                 (Instant and mean signals output simultaneously)

Display:                    Wind direction: 16 cardinal points, LED (dot display)

                                 Wind speed: 3 digits, LED (7 segments)

Accuracy:                 Wind direction: Within ±5°

                                 Wind speed: Within ±0.5 m/sec. at less than 10 m/s

                                 Within ±5% at more than 10 m/s

Measuring system: Instant and mean (CR integration  t = 120 sec.)

Power requirement: 100 VAC ±10% 50/60 Hz (Other voltage is available)

Power consumption: 100 mA max.

Operating ambient: 0 to 40°C

                                    30 to 85% RH (no condensing)

                                    Atmosphere of approx. 1,013 hPa, free from corrosive gas.

Storage temperature: –10 to 70°C

Dimensions, weight: 263 (W) x 136 (H) x 239 (D) mm, 3.5kg