Dust Detection Transmitter Pm2.5 Dust Sensor Module Rs485 Output

US $13.19

Shenzhen, China
Aug 8th

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Description: Used in electronics, pharmaceuticals, air conditioning purification, food hygiene, hospitals, air freshening, etc. The dust sensor with high sensitivity has the characteristics of high measurement accuracy, convenient use, easy installation, small volume and long transmission distance. Supply voltage: DC 12- 24V@0.9W Measuring range: 0 ~ 999 ug, air AOI index Working temperature: -10 ~ 65 degrees Celsius Working humidity: % RH Storage temperature: -20~+65 degrees Celsius Signal output mode: 485 output @TTL Communication protocol: ModBus_RTU Baud rate: VCC--connected to the positive pole of the power supply GND-connected to the negative pole of the power supply A--RS485_ A B--RS485_ B Package Includes: 1 piece dust transmitter 485 output (with shell) Note: Before installing and using this product, you should read the product instruction manual carefully. The power supply should not exceed the power supply voltage of the product, and pay attention to the polarity of the power supply. Do not measure under high temperature, high humidity and humidity. When using, the dust sensor should be kept clean. It must be installed vertically to ensure that the font on the transmitter is positive when installing the wall. The installation height is the sitting height of the human body or the main requirement measurement area. Keep away from artificial airflow, such as electric fans. When the probe of the dust sensor is wet, it will affect its normal function, so ensure that the dust sensor is not damp. When reading or modifying the address, you need to leave the 485 network and perform independent operations, otherwise the operation will fail. When connecting to a computer, you cannot directly use the 232 connection, you need to convert the 232 level to TTL level. Otherwise, the data read will be biased or garbled. Please refer to the dust transmitter ModBus protocol manual for specific instructions. SKU: FUZ0052712473007070 Shipping And Handling Policy The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. People always bought together with

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Unbranded
Material	others
Color	Black
Quantity	1
Country/Region of Manufacture	China
Size	68x55x42mm
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