+(84) 839 606 568The AVC-810 HCHO Transmitter uses advanced electrochemical sensing technology to measure formaldehyde gas (0-3ppm) with precision. It features an industrial-standard RS485 interface using the Modbus RTU protocol, enabling continuous monitoring and data transfer for indoor air quality analysis.
| Model | AVC-910 |
| Gas type | Formaldehyde (HCHO) |
| Sensing element | Electro-chemical |
| Response Time | τ90<120 sec. (HCHO:1ppm) |
| Accuracy | ± 5% |
| Resolution | 0.01ppm |
| Repeatability | <±0.05 ppm |
| Drift | Zero:<0.05 ppm; Span: < 20% reading /year |
| Measurement Range | 0~3.00ppm |
| Coverage area | About 100m2 |
| Output Signal | RS-485 (Modbus RTU); LoRa (Peer to Peer), radio frequency band: 862 ~ 932 MHz |
| Recommended Calibration Interval | 12 months |
| Sensor lifespan | > 2 year |
| Pressure Range | 1 atm ± 10% |
| Operating Environment | -10°C ~ 50°C (14 ~ 122°F); 0 ~ 95%RH (Non-condensing) |
| Storage Environment | -10°C ~ 50°C (14 ~ 122°F) |
| Warm-up Time | Approximately 5 minutes |
| Power Supply | DC 12 ~ 36V, AC 24V (50/60Hz) |
| Power Consumption | RS485: 0.3W (Max); LoRa / RS485: 1.4W (Max) |
| Housing Material | Fireproof ABS |
| Protection Level | IP30 (No protection from liquids) |
| Certifications | CE and FCC |
The Temperature and Humidity Transmitter is perfect for temperature and RH measurement in high humidity environment. Its special metal sintered sensing probe provides protection for the sensing elements and avoids the measurement outage which might happen in high humidity environment. Temperature Transmitter / Transmitter for Humidity or Dew Point: AHT-5 Series AECL Explore now
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Email: info@bkic.vn
Website: https://bkic.vn
Address: No. 4, Street 59, Binh Trung Ward, Ho Chi Minh
Email: info@bkic.vn
Website: https://bkic.vn
Address: No. 35, Lane 45, Tran Thai Tong Street, Cau Giay Ward, Ha Noi
Email: info@bkic.vn
Website: https://bkic.vn
