ZONEWU Wireless LoRaWAN HCHO (CH₂O) Formaldehyde Sensor

ZONEWU Wireless LoRaWAN HCHO (CH₂O) Formaldehyde Sensor

LoRaWAN Hydrogen Sulfide & Formaldehyde (CH₂O) Dual-Gas Sensor

1. Wide Voltage Input & Stable Power Adaptability

• Supports a wide DC voltage range of 10–30V, compatible with various industrial power supply systems.

• Eliminates the need for additional voltage conversion devices, reducing installation complexity and costs.

• Maintains stable operation even under slight voltage fluctuations, suitable for harsh industrial environments.

2. Flexible Communication Configuration

• Fully supports the standard ModBus-RTU communication protocol, compatible with mainstream PLC, SCADA and industrial control systems.

• Allows customizable ModBus addresses and baud rates, enabling flexible networking and avoiding address conflicts in multi-device deployment scenarios.

• Easy to debug and configure, supports on-site parameter modification without professional programming skills.

3. Long-Distance Wireless Transmission Performance

• Achieves a maximum communication distance of 2000 meters.

• Ensures stable data transmission in large-scale scenarios such as factories, warehouses, oil fields, and outdoor environmental monitoring stations.

• Effectively covers remote monitoring points that are difficult to wire, reducing the cost of laying communication cables.

4. Core Performance Advantages

4.1 Precise Measurement

Adopts high-sensitivity sensing elements, with accurate detection of hydrogen sulfide and formaldehyde gas concentrations.

Features low measurement error and high repeatability, providing reliable data support for safety early warning and environmental monitoring.

Supports real-time data updating, capturing gas concentration changes in a timely manner.

4.2 Stable & Reliable Operation

Undergoes strict aging tests before leaving the factory, with strong anti-interference ability.

Resistant to temperature and humidity changes, with no obvious performance drift during long-term use.

Reduces false alarms and missed detections, ensuring the stability of the monitoring system.

4.3 Low Energy Consumption Design

Optimized circuit layout and power management technology, significantly reducing power consumption.

Suitable for battery-powered or solar-powered off-grid deployment scenarios.

Low power consumption extends equipment service life and reduces long-term operation and maintenance costs.

5. Designed for Long-Term Continuous Use

• Adopts industrial-grade materials and sealed packaging, with strong corrosion resistance and dustproof performance.
• Supports 24/7 uninterrupted operation, meeting the needs of long-term on-site monitoring.
• Simple daily maintenance, only regular calibration is required, reducing the workload of operation and maintenance personnel.

CH2O Sensor Specification:

Packaging:

Single gross weight: 0.600 KG

Single package size: 23X20X5 cm

Application: 

✅ Chemical production sites

✅ Hospital ward air quality management

✅ Vegetable greenhouse crop protection

✅Livestock & poultry farm environmental monitoring

✅ Tunnel construction & operation safety

✅Cold chain logistics vehicles & cold storage facilities

✅Biosafety laboratory hazard prevention

Certifications:

With over 10 years of dedicated expertise in the gas sensing industry, we stand as one of China’s leading manufacturers and exporters of high-performance gas detection solutions. Our unwavering commitment to quality, innovation, and precision has earned us a trusted reputation among global clients spanning industrial, environmental, and commercial sectors.

Production Process:

Why choose us: