Product Name: Laser Oil Fume Sensor Module

Oil Fume Sensor ModulePM3009BP CUBIC Applications ■ Oil fume particulate monitoring Description PM3009BP oil fume detect sensor is based on the principle of optical scattering, combined with CUBIC API technology can accurately detect and calculate the number of suspended particulates per unit volume in the oil fume emission, through mathematical algorithms and scientifically calibrate could real-time output PM2.5 particle ug/m3. Features ■ Real-time output PM2.5 in pg/m3 ■ API technology for intelligent dust source identification ■ Anti-dust structure, good at dust prevention ■ Built-in heater...

CUBIC Laser Particle Sensor Specification

Internal Architecture Description CUBIC Drive Circuit Dust flow Drive Circuit Amplifier Circuit When the fan works, it will generate airflow. When the particles in the sampled gas pass through the beam of the light source (laser), a light scattering phenomenon occurs, and the scattered light is converted into an electrical signal (ie, a pulse) by the photoelectric converter. The larger the particle size, the larger the amplitude of the pulse signal output. The number of particles of different sizes is calculated by comparing the peak value with the predetermined threshold value, and the mass...

Connector Dimension

Typical Application Circuit Note of Circuit Design: UART Protocol is compatible with 3.3V and 5V level. ※ PIN1、PIN2、PIN3、PIN6 The application circuit should be left floating. ※ The sensor does not have a high-voltage instantaneous protection circuit. The sensor's power supply should provide a stable 5V power supply with low noise. Please refer to Table 1 for the operating voltage.

UART Communication Protocol1. General Statement 1) The data in this protocol is all hexadecimal data. For example,“46” for decimal [70]. 2) [xx] is for single-byte data (unsigned, 0-255); for double data, high byte is in front of low byte. 3) Baud rate: 9600; Data Bits: 8; Stop Bits: 1; Parity: No 4) It is default by continuously mode after powering on. Working mode will not be saved after powering off. Sending format of software:

CUBIC 4. Detail Description of RS232 Protocol 4.1 Read Particle Measurement Result Function: Read concentration of particle and particles number. Note: Read particle concentration (ug/m3) and particles number (pcs/0.1L) Note: Part of reserved bit is used for our internal testing. The data changeable of reserved bit is nothing related to function. 4.2 Open/Close Particle Measurement Send: 11 03 0C DF1 1E CS Response: 16 02 0C DF1 CS Function: Open/ close particle measurement 1. When sensor is power-on, it starts continuous measuring. 2. When sending command, DF1=02 means opening measurement, DF1=01...

Response: 16 02 0C 02 DA//module is under particle measurement open status Response: 16 02 0C 01 DB// module is under particle measurement closed status 4.3 Set up and Read Particle Measuring Time Send: 11 03 0D DF1 DF2 [CS] // set up particle measuring time Send: 11 01 0D E1 // read particle measuring time Response: 16 03 0D DF1 DF2 [CS] Function: Set up/Read particle measuring time 1. Particle measuring time = DF1*256+DF2, unit is second. Minimum measuring time is 36 seconds. Time range is 36-65535 seconds. After setting up successfully, the sensor will stop working first, then you can send...

Send: 11 03 05 02 05 E0 // Set up as timing measuring mode, and timing cycle is 517seconds. Response: 16 03 05 02 05 DB // Set up successfully 4.5 Set up Dynamic Measuring Mode Send: 11 02 06 DF1 [CS] // Set up dynamic particle measuring mode Send: 11 01 06 E8 // Read dynamic particle measuring mode Response: 16 02 06 DF1 [CS] Function: Set up/Read particle dynamic measuring mode Note: 1. Particle dynamic measuring mode result DF1. 2. When DF1=00, close dynamic measuring mode. When DF1=01, start dynamic measuring mode. Dynamic Working Mode Description: After sensors are in dynamic working mode,...

Send: 11 02 06 01 E6 // Set up opening dynamic particle measuring mode Response: 16 02 06 01 E1 // Set up successfully Send: 11 02 06 00 E7 // Set up closing dynamic particle measuring mode Response: 16 02 06 00 E2 // Set up successfully Remark: The module can support 4 kinds of working mode (Single+Continuous+Timing+Dynamic). It can be switched between these 4 kinds of working mode. It is continuous working mode by default after leaving factory. These 4 kinds of working mode can be switched by sending commands, as following (Working mode will not be saved after powering off): 1. Send: 11 03...

I2C Communication Protocol1. Brief Introduction a. This is an I2C protocol for PM3009BP. The sensor module not able to initiate communication automatically. Communication is initiated via main controlled board, which reads data and sends control commands. b. Communication clock frequency <=100Khz START: start signal, send by main controlled board; STOP: stop signal, send by main controlled board; ACK: acknowledge signal, send by the sensor module if in bold; otherwise, send by main controlled board; NACK: non-acknowledge signal, send by the sensor module if in bold; otherwise, send by main controlled...

CUBIC Data

Dimension and Installation It is air inlet, connect to the chimney duct

Use Attention ▪ PM3009BP laser particle sensor module is for household electronics products. For application of medical, mining, disaster preparedness, which need high security and high dependence, this sensor is not suitable. ▪ Avoid using the sensor under situation with strong magnetic, such as situation close to stereo speaker, microwave oven, induction cooking. The direction of the arrow on the product is the airflow direction Inlet and outlet use φ10 tube ▪ There is no high voltage transient protection circuit, the power supply should be 5V with stable and low noise. Please reference to...

■ The sensor itself is safe to use, what you should be cautious is the safety of power supply and structure design on the sensor. ■ According to ((GB7247.1-2012 safety of laser particle product)) , this product is defined as 3R level laser product. There is laser radiation inside the sensor. In order to avoid direct exposure to eyes, please refer to following alarming marking: After-Sales Services and Consultancy Cubic Sensor and Instrument Co.,Ltd. Add: Fenghuang No.3 Road, Fenghuang Industrial Park, Eastlake Hi-tech D evelopment Zone, Wuhan 430205, China E-mail: [email protected]