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| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | BCNX-YY08 |
| Price Range | USD 0.14–714 (FOB) |
| Detection Principle | Multi-Parameter Integrated Sensing (Optical Scattering + Semiconductor/PID for NMHC + Dedicated Oil Mist Transduction) |
| Mobility | Fixed Online Installation |
| Application Domain | Commercial Food Service Establishments (Restaurants, Canteens, Street Food Hubs) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | BCNX |
| Price Range | USD 1,400 – 7,000 (FOB) |
| Measurement Principle | Beta Attenuation + Laser Scattering Hybrid Method |
| Measured Parameters | TSP, PM₁₀, PM₂.₅, PM₁ |
| Measurement Ranges | 0–1000 µg/m³, 0–2000 µg/m³, 0–10 mg/m³, 0–20 mg/m³ (field-selectable) |
| Sampling Flow Rate | 16.7 L/min (standard), configurable up to 30 L/min |
| Detection Limit | ≤2 µg/m³ (PM₂.₅, 1-hour average, ISO 12103-1 A2 dust reference) |
| Flow Stability | ±2% over 24 h (at 25°C, 1 atm, with integrated mass flow controller) |
| Compliance | Designed per HJ 653–2013, HJ 93–2013, and GB 3095–2012 |
| supports audit-ready data logging per EPA 40 CFR Part 58 Appendix A & ISO/IEC 17025 | 2017 requirements |
| Measurement Range | 0.0–4.0 mg/m³ |
|---|---|
| Accuracy | ±10% |
| Sampling Cycle | < 1 min |
| Operating Voltage | 220 VAC |
| Power Consumption | 8 W |
| Operating Temperature | –25°C to +75°C |
| Operating Humidity | 5%–95% RH |
| Probe Dimensions | φ45 × 10 mm |
| Data Logger Dimensions | φ45 × 270 mm |
| Startup Time | ~20 s (network-dependent) |
| Controlled Load Rating | 2 kW / 250 V / 10 A per channel |
| Overcurrent Protection | Auto-disconnect after 6 s at threshold exceedance |
| Communication Interfaces | RS485 (sensor), Analog Inputs (status), TCP/IP, CDMA/GPRS/2G, WiFi, LoRa, NB-IoT |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | BCNX-YY08 |
| Price Range | USD 0.14–714 (FOB) |
| Detection Principle | Multi-Parameter Integrated Sensing (Optical Scattering + Semiconductor/PID for NMHC + Dedicated Oil Mist Transduction) |
| Mobility | Fixed Online Installation |
| Application Domain | Commercial Food Service Establishments (Restaurants, Canteens, Street Food Hubs) |
| Oil Mist Measurement Range | 0–30,000 µg/m³ |
| Accuracy | ±10% of reading (vs. reference gravimetric method) |
| Zero Drift | ≤±0.5 mg/m³ over 1 h |
| Relative Error vs. Reference Method | ≤±20% (per HJ 629–2011 & DB11/1488–2018) |
| Linearity Error | ≤10% |
| Insulation Resistance | ≥20 MΩ |
| Withstand Voltage | No arcing or dielectric breakdown at rated test voltage |
| Sampling Cycle | 60 s |
| Operating Voltage | 220 VAC ±10% |
| Power Consumption | 8 W |
| Operating Temperature | 0–70 °C |
| Operating Humidity | 5–95% RH (non-condensing) |
| Probe Dimensions | Ø24 × 248 mm (installation bore: Ø25–26 mm) |
| PM Measurement | Optical scattering principle |
| Resolution | 1 µg/m³ |
| Range | 0–20 mg/m³ (configurable variants: 0–10 mg/m³ or 0–2000 mg/m³) |
| NMHC Measurement | Dual-mode selectable — Metal Oxide Semiconductor (MOS) or Photoionization Detector (PID) |
| Range | 0–30 ppm or 0–1000 ppm |
| Resolution | 0.1 ppm (PID), 1 ppm (MOS) |
| Control Outputs | 4-channel dry-contact relay interface for fan/purifier status monitoring and remote switching |
| Overcurrent Protection | Automatic cut-off after 6 s if load current exceeds threshold |
| Data Reporting Interval | User-configurable (1–3600 s) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | UAV-Mounted Integrated Sensor Payload |
| Price Range | USD 140,000 – 210,000 |
| Product Category | Atmospheric Heavy Metal & Particulate Matter Online Analyzer |
| Measurement Principle | Laser Scattering (PM), Electrochemical (SO₂, NO₂, CO, O₃), Photoionization (VOC), Optical Absorption (optional heavy metal speciation via integrated micro-XRF or LIBS module*) |
| Measurement Range | TSP, PM₁₀ (0–1999 µg/m³), PM₂.₅ (0–999 µg/m³), O₃/SO₂/NO₂ (0–1 ppm), CO (0–200 ppm), VOC (0–50 ppm) |
| Detection Limit | 1–10 ppb (gas species) |
| Filter Replacement Interval | 30 days (under typical urban ambient conditions) |
| Operating Temperature | −30 °C to +60 °C |
| Operating Humidity | 15–95% RH (non-condensing) |
| Ambient Pressure Range | 80–106 kPa |
| Power Supply | 12–24 V DC |
| Weight | 950 g (7-parameter standard configuration) |
| Dimensions | 220 × 145 × 60 mm |
| Battery Endurance | ≥10 h continuous operation (with onboard LiPo power management) |
| Data Transmission | Dual-mode GPRS + 2.4 GHz RF telemetry (AES-128 encrypted) |
| Compliance | ISO 9001-certified manufacturing |
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