Current
Location:
+86 17853698681
WhatsApp
Product Details
Product Introduction
HM-HW200C is a high-concentration portable non-dispersive infrared (NDIR) carbon dioxide analyzer developed by HM Instruments for industrial bio-fermentation, biogas digestion facilities, chemical reactor analysis, and environmental process control. Providing an extensive measuring span from 0 to 5.000% (0 to 50,000 ppm) with 0.0001% resolution, HM-HW200C withstands high concentration burdens without sensor saturation. Constructed with high-durability NDIR optical bench components, the instrument achieves superior linear stability (≤±2% F·S) and prompt response times (≤60s). It features an Android-powered user interface displayed on an ergonomic 7-inch color touchscreen, paired with an integrated diaphragm suction pump for continuous sample delivery. An internal thermostatic heating system maintains constant optical bench conditions across -20°C to 60°C ambient temperatures. Equipped with automatic zeroing routines, built-in thermal report printing, and dual power sources (AC mains and rechargeable lithium battery), HM-HW200C satisfies rugged field demands. For industrial process specifications, review the HM-HW200C high-span NDIR CO2 analyzer technical profile.
Applications
Indoor air quality (IAQ) and ventilation assessment in schools, hospitals, office complexes, and public facilities.
Modern agricultural greenhouse atmospheric regulation and elevated carbon dioxide plant growth monitoring.
Animal husbandry barns and poultry farming facilities ensuring proper climate and ventilation safety.
Industrial bio-fermentation processes, brewery gas production, and anaerobic digestion monitoring.
Confined workspace safety screening, underground utility vaults, and cold-chain refrigerated warehouse inspection.
Functional Performance
Heavy-duty measurement range from 0 to 5.000% (0 to 50,000 ppm) CO2 for industrial applications.
High-span NDIR optical bench delivering 0.0001% resolution and rapid 60s response.
Integrated diaphragm suction pump with real-time digital flow tracking from 0.5 to 2.0 L/min.
Android operating environment with a responsive 7-inch color capacitive touchscreen display.
Internal constant-temperature heating module safeguarding measurement accuracy from -20°C to 60°C.
Automated zero-point calibration supported by internal solenoid valve gas pathway switching.
Onboard high-speed thermal printer producing immediate hard-copy inspection records on site.
Non-volatile memory logging over 100,000 comprehensive multi-parameter test records.
Instant concentration unit conversion across ppm, mg/m³, and volumetric percentage metrics.
Multi-interval averaging providing 0.5-hour, 8-hour, and 24-hour daily mean calculations.
Built-in Wi-Fi cloud telemetry (optional 4G module) and direct USB data export to flash drives.
Main Parameters
| Parameter | Specification |
|---|---|
| Detection Principle | Non-dispersive infrared (NDIR) spectrometry |
| Target Gas | Air containing Carbon Dioxide (CO2) |
| Measurement Range | 0~5.000% (0~50000 ppm) |
| Resolution | 0.0001% (1 ppm) |
| Linearity Error | ≤ ±2% F·S |
| Repeatability | ≤ 1.0% |
Technical Parameters
| Parameter | Specification |
|---|---|
| Product Model | HW-HW200C |
| Detection Principle | Non-dispersive infrared (NDIR) spectrometry |
| Target Gas | Air containing Carbon Dioxide (CO2) |
| Sampling Method | Built-in precision suction pump |
| Measurement Range | 0~5.000% (0~50000 ppm) |
| Resolution | 0.0001% (1 ppm) |
| Operating Temperature Range | -20~60℃ |
| Operating Humidity Range | 0–95% RH (non-condensing) |
| Concentration Display | Automatic unit conversion across ppm, mg/m³, and % |
| Display Screen | 7-inch capacitive color touchscreen (Android OS) |
| Data Storage Capacity | > 100,000 complete measurement datasets |
| Zero Calibration | Automated zero point calibration (Nitrogen and Catalytic zeroing) |
| Linearity Error | ≤ ±2% F·S |
| Repeatability | ≤ 1.0% |
| Span Drift | ≤ ±2% F·S / 3h |
| Zero Drift | ≤ ±1% F·S / h |
| Carbon Dioxide Removal / Interference | / |
| Response Time | ≤60 s |
| Preheating Time | 5 min |
| Sampling Flow Rate | (0.5–2.0) L/min (digital flow tracking) |
| Data Output Interface | USB direct export to flash drive; Wi-Fi platform sync |
| Printer Configuration | Integrated micro-thermal printer with QR code printing |
| Alarm Function | Audible buzzer and visual flashing alarm |
| Power Supply | Built-in rechargeable lithium battery, AC/DC dual use (110–240 V AC / internal DC) |
| Instrument Dimensions | 257.3 × 147 × 300 mm |
| Package Dimensions & Weight | 10 kg (External: 257.3×147×300 mm, Package: 460×265×420 mm) |
Related Products
