전자부품 데이터시트 검색엔진
ZH03B 데이터시트(PDF) 11 Page - Zhengzhou Winsen Electronics Technology Co., Ltd.
WINSEN [Zhengzhou Winsen Electronics Technology Co., Ltd.]
ZH03B 데이터시트(HTML) 11 Page - Zhengzhou Winsen Electronics Technology Co., Ltd.
/ 11 page
Zhengzhou Winsen Electronics Technology Co., Ltd
Leading gas sensing solutions supplier in China!
1. It is forbidden to disassemble the shield cover of the sensor and the fixing screw on the
sensor. The sensor shield is connected to the internal power supply through internal
spring, if the sensor shield is removed, the anti-interference ability of the sensor will be
deteriorated and sensors’ output value will jump leading that performance is degraded. It
is also important to note that the sensor's metal shield should be protected from
contacting with other external circuits or conductive components, to reduce the effects
of external interference.
2. Excessive impact or vibration will affect the sensors’ accuracy and lifespan, so the sensor
should be protected from falling or vibrating during installation and use.¥
3. The sensor is suitable for the detection of dust particles in ordinary indoor environment.
The actual use environment should avoid the soot environment, excessive dust particles,
high humidity environment, such as: kitchen, bathroom, smoking room, outdoor
environment. If used in such an environment, it should be added appropriate protective
procedures to prevent viscous particles or large particles from entering the sensor and
forming a reservoir inside the sensor that affects the performance of the sensor. (For
example, in the environment where flocs or fibers are used, the corresponding coarse
filter should be added in front of the air inlet of the sensor to avoid flocs or large debris
entering the sensor and blocking the light path, thus affecting the sensors’ accuracy. )
4. The fan is the air outlet, and the dust collecting hole is the air inlet. During the use of the
sensor, the sensor should avoid placing directly inside the purifier's own air duct. If it is
unavoidable, an independent space structure should be set for the sensor installation
position. Referring to figure, the sensor should not be affected by the airflow in the
direction of the red arrow. There should be no obstruction within 2cm around the air
outlet of the sensor fan. In this independent space, the airflow from the sensor outlet
should be prevented from flowing directly back to the air inlet, thus affecting the
5. Under the normal working condition with normal temperature and normal pressure, the
key component laser can work continuously for more than 10,000 hours. It can also
increase the service life of the sensor by setting the dormancy mode and working interval.
The maximum cumulative working life of the sensor can reach more than 3 years.
6. The sensor data mentioned in this manual is to ensure the consistency between the
individual manufacturers of the sensor, and does not use third-party testing instruments
or data as a comparison standard. If users want the final measurement result to be
consistent with the third-party detection device, users can perform data fitting correction
according to the actual collection result.
ALLDATASHEET 가 귀하에 도움이 되셨나요?
[ DONATE ]
All Rights Reserved©
| English :
| Chinese :
| German :
| Japanese :
| Korean :
| Spanish :
| French :
| Italian :
| Polish :
| Vietnamese :