1 Product overview****

DAQ-GP-CL cleanliness monitor terminal is a multi-functional dust particle counting device based on wireless transmission launched by Shanghai Digital Mining Internet of Things Technology Co., LTD. It takes air samples through the built-in air pump, and then the number of particles of different sizes is calculated by the built-in microprocessor. It can collect the dust particle number, temperature and humidity, dew point, wind direction and wind speed data in the environment.

The cleanliness monitor supports Lora/Lorawan/ WIFI / RJ 45 network port communication mode, easy operation, intuitive interface analysis, built-in lithium battery, equipped with standard Type-C charging port, easy to carry. It is suitable for the environmental air quality testing of blood center, CDC, quality supervision institute and other authoritative institutions, as well as pharmaceutical workshop, semiconductor workshop and other production enterprises and scientific research departments.

2 Order specifications and type selection

model	transmission mode	Characteristics of the description
DAQ-GP-CLLoRa/LoRaWAN	wireless	LoRa communication, 220V AC / 12V DC power supply, suitable for high acquisition frequency or convenient external power supply occasions. Because the device is on line for a long time by default, it can support remote configuration parameter debugging, and the site only needs to install and connect the power.
DAQ -GP-CLWIFI	wireless	WIFI communication, 220V AC / 12V DC power supply, suitable for high acquisition frequency or convenient external power supply occasions. Internal LAN data transfer is supported only.
DAQ -GP-CLRJ45	wired	RJ 45 communication, 20V AC / 12V DC power supply, suitable for high acquisition frequency or external power supply and network port connection convenient occasions.

3 service idea

We solemnly promise that:

You buy not only the product, but also the meticulous and thoughtful technical support services!!!( =^_^= )

This product, the site only ordinary workers electric installation! No debugging!

We provide free remote guidance, remote configuration and debugging service, and send the data to the user-specified cloud platform.

Free Internet of Things solution consulting services!

4 Product characteristics parameters

4..1 Collect characteristics

Particulate matter detection range: 0.3-10 μ m

Particle detection resolution: 1 μ g / m³

Particle measuring range: 0 ~ 200,000 particles / L

Pressure detection range: ± 500 Pa

Error range of pressure detection: 0~1%

Error range of temperature measurement: ± 0.5℃

Flow rate measurement error range: ±5%@2.83L

4.2 electrical character

l Power supply mode: 12V DC power supply (power interface: DC5.5*2.1mm master head socket)

l Charging mode: 5V DC power supply (power interface: type-C)

l Battery capacity: 2,000 mA

l Operating current: 550 mA

l Standby current: 200 mA

4.3 Communication characteristics

l Transmission mode: LoRa/LoRaWAN/ RJ 45 / WiFi

l Communication protocol: MQTT / TCP can customize other protocols

l Data forwarding: support any public network server

l Heartbeat packet: Support for a custom heartbeat packet.

l Registration package: support custom registration package, can be set to IMEI code.

4.4 structural property

l Antenna type: rubber rod type external antenna

l Screen: 480 * 480 color LCD screen (capacitive touch screen)

l Material: ABS plastic (enclosure)

l Weight: 800g

l Body size: 215 * 114 * 48MM

l Main body installation method: paste, screw fastening and installation

4.5 work environment

l temperature:-10℃~60℃

l Humidity: 0% ~ 95% RH

5 Product core advantages

v Support wireless transmission, simple installation, reduce the wiring workload

v Support built-in lithium battery, while supporting handheld and online monitoring of two ways

v Support any third-party software such as the Internet of Things cloud platform and MES system to provide data protocol docking

v Alarm overlimit reminder function, in line with ISO14644-1 international standard and GB / T16292-1996 national standard

v Support mobile APP, computer browser remote view data

v Support the historical data query function