H Series · TVOC Sensor
The Hitelecom H Series TVOC sensor is a wireless monitor for total volatile organic compounds from 0 to 100,000 ppb at 1 ppb resolution. The sensing principle is matched to the target compounds (confirm at ordering), with remote alarms and a battery designed for more than 10 years at a one-hour reporting interval under specified test conditions, supporting continuous monitoring in paint shops, chemical storage, and laboratories.
Key Features
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Resolution: 1 ppb -
IP68-Rated Enclosure, Customizable -
Wide Range: 0-100,000 ppb -
Supports NFC activation and local device configuration. -
Energy-Efficient Tech for Long-Lasting Performance -
Wireless options: 4G LTE, NB-IoT, and LoRa. -
Remote VOC Monitoring: Access Data Anywhere -
Intelligent Alerts: Automatic alerts when configured thresholds are exceeded.
| Product Models | H200/H300/H500 |
|---|---|
| Measuring Range | 0-100,000 ppb |
| Resolution | 1 ppb |
| Protocol | MQTT |
| Sensing Principle | Electrochemical or PID (by configuration) |
| Frequency Bands | LTE-TDD: B34/B38/B39/B40/B41; LTE-FDD: B1/B3/B5/B8 |
| Battery Life | Designed for more than 10 years of battery life at a one-hour reporting interval under the specified test conditions. Actual battery life varies by model, sensing configuration, network coverage, retransmissions, operating temperature, sampling rate, and reporting interval. |
| Installation | Ear Mount · Duct Mount |
Applications
This product supports the following monitoring applications:
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Paint shops and coating lines
Continuous TVOC tracking where solvents evaporate during spraying and curing.
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Chemical storage areas
Early warning of vapor build-up around drums, tanks and cabinets.
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Laboratories
Fume-hood and room TVOC monitoring for researcher safety.
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Printing and packaging plants
Solvent vapor monitoring near presses and laminators.
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Indoor air quality programs
TVOC as the headline indicator for building health audits.
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Wastewater and refuse facilities
Odor-related VOC trend monitoring at treatment plants.
Frequently Asked Questions
- What range and resolution does the TVOC sensor offer?
- 0-100,000 ppb measuring range with 1 ppb resolution. Sensing principle is electrochemical or PID, selected per target gas mix.
- Can it alarm when TVOC rises abnormally?
- Yes. Thresholds are configured remotely and the sensor pushes alarms through the cloud platform, so teams can start site escalation workflows before concentrations build up.
- What is the protection rating?
- The standard enclosure is rated for demanding industrial sites, and IP68 is available as a customization for permanently exposed outdoor points. Tell Hitelecom your installation environment.
- How is it powered and connected?
- Internal battery designed for more than 10 years of life at a one-hour reporting interval under specified test conditions, uploading over 4G or NB-IoT via MQTT to Hitelecom Cloud or private platforms.
