Overview
Hospitality Enviro Tech’s RS485 Interface Fixed Formaldehyde Detector features integrated temperature and humidity sensing within a durable, compact housing. It delivers reliable formaldehyde (CH₂O) detection with an RS 485 output and rapid response for continuous safety monitoring.
Features
- Integrated formaldehyde, temperature, and humidity detection
- RS 485 bus output for remote communication
- Fast response time (T90 ≤ 20 s)
- Rugged housing suited for –40 °C to +70 °C environments
- Wide relative humidity tolerance (≤ 10-95 % RH)
- Operates on DC 12–36 V, customizable to AC as needed
- OEM support available
Technical Specifications
| Gas Detected | Formaldehyde (CH₂O) |
| Response Time | T90 ≤ 20 seconds |
| Recovery Time | ≤ 30 seconds |
| Output Signal | RS485 |
| Power Supply | DC 12–36V (220V AC available upon request) |
| Operating Temperature | -40°C to +70°C |
| Relative Humidity | 10–95% RH (non-condensing) |
| Compensation Algorithm | Automatic temperature compensation |
| Temperature Measurement Range | -20°C to +125°C |
| Temperature Resolution | 0.1°C |
| Alarm Mode | Sound & Light |
| Material | Metal |
| Dimensions | 22 × 15 × 8 cm |
| Weight | 1.6 kg |
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