Handheld Weather Meter Brand - Information Collection 2022 Updated (News/News)

JD-SQ5A handheld weather instrument brand - information collection 2022 has been updated (dynamic / information), [Shandong Jingdao Optoelectronic Manufacturers] detection sensor module can be in accordance with the instructions sent by the main instrument, simulate the weather instrument to collect the signal of the wind, temperature and humidity, air pressure, visibility and precipitation and other sensors, and the results of the calculation processing are transmitted back to the main instrument
.

The communication unit is used for microcontroller system commissioning, simulated reception of speed-of-heading data, and communication
with the main instrument.

In addition, by using different connectors, the detection host module can be directly connected to the I/O board, A/D conversion board, data acquisition board, communication board, display control module and function module and other circuits inside the host to simulate the detection
of the circuit.

First, the product introduction JD-SQ5A uses ultrasonic waves in the air propagation time difference to measure wind speed, wind direction can monitor air temperature, humidity, atmospheric pressure, wind speed, wind direction, altitude (optional) The weather station comes with its own display screen, can display detection data in real time, with light weight (engineering plastic ABS shell), rugged characteristics, without any moving parts, no maintenance and on-site calibration
.

Specially designed handle for easy user one-handed grip, weighing only 0.
85kg
.

Built-in Bluetooth module, you can use the special APP mobile phone software provided by the manufacturer to receive detection data in real time on the mobile phone; The instrument's internal memory module can store monitoring data for up to 365 days, which is particularly suitable for field inspection
.

Second, the product features no moving parts, zero wear maintenance- free, long service life using ultrasonic probe reflection type, the structure is more compact The internal use of removable standard 18650 type rechargeable lithium battery power supply Optional temperature, humidity and atmospheric pressure sensor Built-in Bluetooth transmission module Three, typical application Handheld meteorological multi-factor detection Mobile inspection Power safety inspection Ship, dock and navigation detection Urban environment monitoring Fourth, parameters Wind speed: measurement range 0-40m/s, resolution 0.
1m/ s, measurement accuracy ±5% Wind direction: measurement range 0-359 ° no blind zone, resolution 1 °, measurement accuracy ±3° Measurement principle: ultrasonic time difference method Air temperature: measuring range -40 °C -+80 °C, resolution 0.
1 °C, measurement accuracy 1 °C Air humidity: measuring range 0-100%, resolution 0.
1, measurement accuracy 4% Measurement principle: energy gap type temperature measurement element capacitive polymer moisture measurement Atmospheric pressure: measurement range 300-1100hPa, resolution 0.
1hPa, measurement accuracy ± 2 hPa Altitude: Measuring range -500 to 9000 meters, resolution 1 meter, measurement accuracy ±6% (optional) Measurement principle Capacitive MEMS sensor Data output: Bluetooth Bluetooth, output specification BLE4.
0 Internal power supply: 18650 rechargeable lithium battery (factory standard with one battery, up to three) Charging interface: lithium battery external charging adapter Working time: fully charged (1 18650 lithium battery), can work continuously for 24 hours Dimension: Ø82*249mm