ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Measurement methodTime division transmission / reception switching type ultrasonic pulse method
Calculation methodUltrasonic propagation time reciprocal difference calculation method
Measurement item Measurement components (A, B, C)
Measurement range0-10m / s
Repeat measurement10 times / sec
Digital outputRS-422 (USB conversion by signal converter)
Power supplyAC100-240V ± 10% 50 / 60Hz
Attached software- indoor average wind speed, the standard deviation measured for each point, From indoor distribution diagram of and velocity vector (two-dimensional cross-sectional view, a perspective view) pen plotter display wind speed changes over time (instantaneous value From and playback function), wind direction and 3D display of the size in real time (moving pictures can be saved)
Datasheet
Features
Measures three-dimensional wind speed components
Measures wind speed from "zero" m / sec
Stable measurement is possible without being affected by temperature changes
Follow with 0.5 second response
Visualization of indoor wind speed and direction
Accurately measure airflow turbulence caused by equipment and work benches in clean rooms and factories
