Laser Particle Count Sensor | Optical Particle Counter

Optical Particle Counter

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Table Overview for Cubic Cleanroom Series Particle Counters

Model Number	Output Unit	Output Channels	Communication	Flow Rate/ Recommend Flow Rate	Configuration	Accessary
Online Optical Particle Counter with Display OPC-6510DS OPC-6510DS	pcs/28.3L(default), pcs/m³	>0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm	RS485 ModBus MQTT	28.3L/min	PM Sensor: ✔ Sampling struction: ✔ Fan Other configuration: Flow sensor	/	Specifications Features Output Channels >0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm Communication RS485 ModBus MQTT Flow Rate/ Recommend Flow Rate 28.3L/min Configuration PM Sensor: ✔ Sampling struction: ✔ Fan Other configuration: Flow sensor
28.3LPM Remote Online Particle Counter OPC-6510 OPC-6510	pcs/28.3L(default) pcs/m³	>0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm	RS485 ModBus MQTT	28.3L/min	PM Sensor: ✔ Sampling struction: ✔ Fan Other configuration: Flow sensor	/	Specifications Features Output Channels >0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm Communication RS485 ModBus MQTT Flow Rate/ Recommend Flow Rate 28.3L/min Configuration PM Sensor: ✔ Sampling struction: ✔ Fan Other configuration: Flow sensor
2.83LPM Online Particle Counter OPC-6303M OPC-6303M	pcs/m³(default), pcs/L, pcs/28.3L	>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm	RS485 ModBus 4-20mA analog signal MQTT	2.83L/min	PM Sensor: ✔ Sampling struction: ✔ Pump Other configuration:Flow sensor	/	Specifications Features Output Channels >0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm Communication RS485 ModBus 4-20mA analog signal MQTT Flow Rate/ Recommend Flow Rate 2.83L/min Configuration PM Sensor: ✔ Sampling struction: ✔ Pump Other configuration:Flow sensor
28.3LPM Laser Particle Count Sensor Module PM5100 PM5100	pcs/28.3L	>0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm	UART_TTL	28.3L/min	PM Sensor: ✔ Sampling struction: None	Flow Sensor: ✔ Gasboard-8500FS-L40 Pump: ✔	Specifications Features Output Channels >0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm Communication UART_TTL Flow Rate/ Recommend Flow Rate 28.3L/min Configuration PM Sensor: ✔ Sampling struction: None
2.83LPM Laser Particle Count Sensor Module PM3003SN PM3003SN	pcs/m³(default), pcs/L, pcs/28.3L	>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm	UART_TTL/I²C	2.83L/min	PM Sensor: ✔ Sampling struction: None	Flow Sensor: ✔ Gasboard-7500H-OPC Pump: ✔	Specifications Features Output Channels >0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm Communication UART_TTL/I²C Flow Rate/ Recommend Flow Rate 2.83L/min Configuration PM Sensor: ✔ Sampling struction: None
1LPM Laser Particle Count Sensor Module PM5000S PM5000S	pcs/L	>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm	UART_TTL/I²C	1L/min	PM Sensor: ✔ Sampling struction: ✔ Fan	Flow sensor: ✔ Gasboard-7500H-OPC	Specifications Features Output Channels >0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm Communication UART_TTL/I²C Flow Rate/ Recommend Flow Rate 1L/min Configuration PM Sensor: ✔ Sampling struction: ✔ Fan

Optical Particle Counter

Airborne Explosion-proof Particle Counter
OPC-6303FB

OPC-6303FB

Explosion-Proof Particle Counter: OPC-6303FB with 6-channel real-time monitoring (0.3-10μm). IP66 rated, industrial laser, Modbus/MQTT. Built-in flow control for harsh industrial environments. (150 chars)

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Specifications Features

Working Principle

Light scattering

Measurement Range

0~10,000,000pcs/L

Output Channels

>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm

Count Efficiency

<100pcs/L: ±30pcs/L;
>100pcs/L: ±30% of reading
Condition: 0°C-40°C, 50±10%RH
- 6 channels output for particle sizes of 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, and 10μm in pcs/L.
- Light scattering technology with an industrial-grade laser for accurate particle identification.
- Vehicle-grade fan with software algorithm control for stable and consistent sampling.
- IP66 enclosure for hazardous environments.
- Complies with explosive certifications, including Ex db eb IIC T6 Gb.
6LPM Light-Scattering Aerosol Spectrometer
OPC-6510A

OPC-6510A

Cubic OPC-6510A: High-precision aerosol spectrometer for PM1.0, PM2.5, PM10. 12 channels (0.3-10μm), temp/humidity sensors, Modbus/MQTT. Ideal for air quality monitoring & source analysis.

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Specifications Features

Working Principle

Light scattering

Particle Concentration Output

PM1.0, PM2.5 and PM10 at μg/m³

Particle Quantity Output

12 channels (>0.3μm, >0.4μm, >0.5μm, >0.6μm, >0.8μm, >1.0μm, >1.5μm, >2.0μm, >2.5μm, >5.0μm, >8.0μm, >10μm) in pcs/L

Measurement Range (Size)

0.3μm to 10μm
- Light-scattering technology for accurate, real-time, and continuous particulate measurement.
- 12 channels with outputs ranging from 0.3 to 10 μm, achieving a volume flow rate of 6 LPM.
- Integrated temperature and humidity sensors enhance performance and accuracy.
- Adapt to a wide range of temperature environments, including high humidity conditions.
- Customization options for diverse applications and complex environments.
Portable Light-Scattering Particle Counter
OPC-6511DS

OPC-6511DS

Portable Particle Counter OPC-6511DS: Measures 0.3-10μm particles via light scattering. 7" touch screen, long battery life, RS485/RJ45. Ideal for cleanrooms (ISO 14644-1), medical, semiconductor. Real-time monitoring & alarms.

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Specifications Features

Working Principle

Light scattering

Measurement Range

0~1,000,000 pcs/28.3L

Output Channels

>0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm

Count Efficiency

50%@≥0.3μm, 100%@≥0.5μm;
Condition: 25±2℃, 50±10%RH
- Light-scattering technology for continuous monitoring of particulate measurement.
- 5-channel output for particle sizes of 0.3μm, 0.5μm, 1.0μm, 5.0μm, and 10μm, with measurements expressed in pcs/28.3 LPM or pcs/m³.
- Audible and visual alarms for particle counts that exceed predetermined thresholds.
- Built-in rechargeable lithium battery designed for extended and mobility use.
- Intuitive 7-inch touch screen for real-time monitoring.
- Real-time display cleanroom ISO 14644-1 grade level.
- Calibration coefficient correction against standard equipment.
Online Optical Particle Counter with Display OPC-6510DS

OPC-6510DS

OPC-6510DS is a 28.3LPM particle counter with a touch screen for real-time particle quantities and cleanroom ISO 14644-1 grading, RS485 ModBus and MQTT communication supports cleanroom cleanliness online remote monitoring and management.

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Specifications Features

Operating principle

Laser scattering

Measurement range

0~1,000,000 pcs/ 28.3L

Output channels

>0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm

Count efficiency

50%@≥0.3μm, 100%@≥0.5μm
Condition: 25±2℃, 50±10%RH, calibration instrument Lighthouse 3100
- Real-time output particle quantities of 0.3μm, 0.5μm, 1.0μm, 5.0μm, 10μm in pcs/28.3L or pcs/m³.
- Sound and light alarm once particle quantity exceeds the set threshold.
- ModBus and MQTT communication protocols available.
- Calibration coefficient correction available against standard equipment.
- Real-time display cleanroom ISO 14644-1 grade level.
- Output units switchable between pcs/28.3L and pcs/m³.
- Constant flow gas sampling system to ensure stable sampling.
- Industrial grade laser for high reliability.
28.3LPM Remote Online Particle Counter
OPC-6510

OPC-6510

OPC-6510 is a 1CFM sampling cleanroom 24*7 online particle counter, widely used for power battery, chip, LCD panel and pharmaceutical production cleanroom particle monitoring.

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Specifications Features

Output channels

>0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm

Operating principle

Laser scattering

Measurement Range:

0~1,000,000 pcs/ 28.3L

Count efficiency

50%@≥0.3μm, 100%@≥0.5μm
Condition: 25±2℃, 50±10%RH, calibration instrument Lighthouse 3100
- Output particle number (pcs/28.3L or pcs/m³) in 5 channels including >0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm
- Built-in high power industrial grade linear laser, accurate identification
- Built-in fan and flow sensor for constant stable sampling
- Modbus RS485 and MQTT output for online remote monitoring
2.83LPM Online Particle Counter
OPC-6303M

OPC-6303M

Cleanroom particle counter OPC-6303M can online monitoring the particle trendency of the remote clearnroom by Modbus RS485.

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Specifications Features

Operating principle

Laser scattering

Output channels

>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm

Measurement error

<100pcs/L: ±30pcs/L
>100pcs/L: ±30% of reading
Condition: 0C ~ 40C,50+10%RH (0°C ~ 40°C, 50 ±10%RH.
Reference instrument TSI 9306. TSI 9306 count efficiency 50% @ 0.3 µm and 100% for particles >0.45 µm)

Time to first reading

≤ 8s
- 4 in 1 integrated particle counter with particulate matter sensor, filter, flow sensor and pump
- Output particle number (PCS/m³, PCS/L or PCS/28.3L) in 6 channels including 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, 10μm
- Built-in high power industrial grade linear laser, accurate identification
- Built-in pump and flow sensor for constant stable sampling
- Wide working temperature -30℃~70℃, stable for different clean room application
- With voltage regulator design and EMC compliant, strong anti-static ability
- Modbus RS485 output for online remote monitoring
28.3LPM Laser Particle Count Sensor Module PM5100

PM5100

Cleanroom optical particle counter sensor core module PM5100 is based on laser scattering technology, which can accurately detect and calculate the number of suspended airborne particles with different particle sizes in the air.

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Specifications Features

Operating principle

Laser scattering

Measurement range

0~10,000,000 pcs/L (1pcs/L=28.3pcs/cf)

Output channels

>0.3μm, >0.5μm, >1.0μm, >5.0μm, >10μm

Count efficiency

50%@≥0.3μm, 100%@≥0.5μm
Condition: 25±2℃, 50±10%RH, calibration instrument Lighthouse 3100
- Large sampling flow rate(28.3L/min) available for stable performance
- High power industrial grade linear laser, accurate identification output particle number pcs/28.3L in 5 channels including 0.3μm, 0.5μm, 1.0μm, 5.0μm, 10μm
- High power industrial grade linear laser, accurate identification
- Flexible to have a pump for sampling
2.83LPM Laser Particle Count Sensor Module PM3003SN

PM3003SN

Cleanroom particle count sensor PM3003SN can output 6 channels including 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm and 10μm (PCS/L, pcs/m³, pcs/28.3L ).

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Specifications Features

Operating principle

Laser scattering

Measurement range

0~10,000,000 pcs/L (1pcs/L=28.3pcs/cf)

Output channels

>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm

Resolution

1 pcs/L
- Output particle number (pcs/L, pcs/m³, pcs/28.3L) in 6 channels including 0.3μm, 0.μm, 1.0μm, 2.5μm, 5.0μm, 10μm
- High power industrial grade linear laser, accurate identification
- Flexible to have a pump for sampling
- Wide working temperature -30℃~70℃
- With voltage regulator design and EMC compatibility, strong antistatic ability
1LPM Laser Particle Count Sensor Module
PM5000S

PM5000S

Cleanroom particle count sensor PM5000S can accurately detect and count different size of suspended particles, it is widely used in various of clean zone.

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Specifications Features

Operating principle

Laser scattering

Measurement range

0~10,000,000 pcs/L (1pcs/L=28.3pcs/cf)

Output channels

>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm

Resolution

1 pcs/L
- Output particle number (pcs/L) in 6 channels including 0.3um, 0.5um, 1.0um, 2.5um, 5.0um, 10um
- High power industrial grade linear laser, accurate identification
- Vehicle-grade constant current sampling structure fan, ensure constant stable sampling flow
- Wide working temperature -30℃~70℃
- With voltage regulator design and EMC compatibility, strong antistatic ability
0~5LPM Ultrasonic Flow Sensor
Gasboard-7500H-OPC

Gasboard-7500H-OPC

Ultrasonic flow sensor Gasboard-7500H-OPC is an economical sensor for measuring air flow. This sensor has full scale matrix temperature and humidity compensation, it has outstanding characteristics of high accuracy, great stability, no drift, etc.

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Specifications Features

Detect Principle

Ultrasonic Technology

Detection Range

0~5L/min (Note 1)

Detection Accuracy

±3% or ±0.06L/min (Condition:5~45 ℃)

Resolution

0.01L/min
- Measure air flow rate 0~5L/min
- Full scale matrix temperature and humidity compensation
- Quick response, stable measurement, high accuracy
- Self-calibration, maintenance-free, no drift
- Perfect EMC performance, long life span
- Compact size W80*H22*D25 mm

Optical Particle Counter

Table Overview for Cubic Cleanroom Series Particle Counters

Optical Particle Counter

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