KGD OPC 201 28.3L Particle Counter with Multi channel Counting Efficiency of 50% 0.3μm and 100% ≥0.5μm
28.3L Particle Counter KGD - OPC - 201
Product Introduction
The online particle counter KGD - OPC - 201 adopts the principle of optical scattering. It can accurately detect and calculate the number of suspended particulate matter with different particle sizes in the air per unit volume. It has a built - in dust source intelligent recognition module unique to KACISE Optoelectronic, and a high - flow gas sampling rate of 28.3L/min. It can simultaneously output the particle numbers of five channels: 0.3μm, 0.5μm, 1.0μm, 5.0μm, and 10μm (the default unit is pcs/28.3L, and it can be switched to pcs/m³). The indication error meets the requirements of the JJF - 1190 standard.
Product Features
- Built - in ultrasonic gas flow sensor for constant - current sampling.
- Long - life, high - power linear laser for efficient particle recognition.
- Low - noise turbine fan for sampling, with good stability in continuous monitoring.
- Open communication protocol, facilitating customer integration.
Technical Parameters
| Number of Channels | Multi - channel (0.3μm, 0.5μm, 1.0μm, 5.0μm, 10μm) |
| Counting Efficiency | 50%@0.3μm 100%@≥0.5μm (Under the environmental conditions of 25±2℃, 50±10%RH) |
| Detection Range | 0 - 1,000,000 pcs/28.3L |
| Power - on Stabilization Time | ≤8s |
| Data Refresh Frequency | 1s |
| Operating Conditions | 0℃ - 45℃; 0 - 95%RH (non - condensing) |
| Storage Conditions | -20 - 60℃, 0 - 95%RH (non - condensing) |
| Operating Voltage | DC 24.0V±15% |
| Average Operating Current | ≤3A |
| Communication Interface | RS485 interface (standard configuration) RJ45 (standard configuration) |
| Product Lifespan | ≥3 years |
| Sampling Flow | 28.3L/min |
| Sampling Head | Isokinetic sampling probe |
| External Sampling Tube | Inner diameter: ф10mm Length: ≤3m |
| Operating Mode | Adjustable (Default: work for 2 minutes/sleep for 28 minutes) |
| Display | 3.5 - inch color screen |
| Calibration | JJF 1190 - 2008 |
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