In the ever-evolving landscape of environmental monitoring and health safety, the detection of formaldehyde (HCHO) has become a critical concern. Formaldehyde is a colorless gas with a strong, pungent odor that is prevalent in various environments, particularly in newly constructed buildings, vehicles, and homes furnished with synthetic materials. ProSense, a leading brand in the field of sensor technology, has recently launched an upgraded version of their formaldehyde detection module, the WZ-HN-24T formaldehyde detect module, which promises to revolutionize the way we monitor and manage formaldehyde levels in our surroundings.

Introduction to the WZ-HN-24T Formaldehyde Module

The WZ-HN-24T formaldehyde detect module is a selective formaldehyde module designed to detect HCHO concentration, temperature, and humidity simultaneously. This new version is an upgrade from the WZ-H3T-N  formaldehyde detect module, integrating solid electrolyte technology with advanced production techniques to achieve a significant improvement in performance and cost-effectiveness. The WZ-HN-24T  formaldehyde detect module not only offers higher accuracy and stability but also caters to a wide range of applications, making it an indispensable tool for environmental health and safety.

Typical Applications of the Formaldehyde Detect Module

The WZ-HN-24T formaldehyde detect module has been designed with versatility in mind, targeting various industries and applications where formaldehyde detection is crucial:

Vehicles: Ensuring the safety and comfort of passengers by monitoring the air quality inside vehicles.

Air Conditioners: Integrating with HVAC systems to maintain optimal air quality and prevent formaldehyde buildup.

Smart Homes: Enhancing the smart home ecosystem by providing real-time air quality data and alerts.

Portable Devices: Enabling on-the-go monitoring of formaldehyde levels in various environments.

Wearable Devices: Offering personal protection by detecting harmful levels of formaldehyde near the body.

Air Purifiers: Improving the efficiency of air purification by detecting and responding to formaldehyde levels.

Key Features of the WZ-HN-24T Formaldehyde Detect Module

The WZ-HN-24T formaldehyde detect module boasts a range of features that set it apart from its competitors:

High Temperature Resistance: Capable of withstanding high temperatures, making it suitable for a variety of environments.

High Precision: Offers precise detection of formaldehyde concentrations, ensuring accurate readings.

Fast Response: Quick to respond to changes in formaldehyde levels, providing real-time data.

Long Service Life: Designed for a long lifespan, reducing the need for frequent replacements.

Low Power Consumption: Energy-efficient, making it ideal for battery-operated devices.

High Stability: Consistently reliable in its performance, ensuring trust in the data it provides.

Technical Specifications

The WZ-HN-24T formaldehyde detect module's technical specifications are a testament to its advanced capabilities:

Detection Principle: Micro fuel cell technology for accurate detection.

Detectable Gas: HCHO, temperature, and humidity.

Detection Range: 0-1ppm for HCHO, -40~125℃ for temperature, and 0-100% for humidity.

Overload: 2ppm for HCHO, with no specified overload for temperature and humidity.

Input Voltage: 4.5-7V, ensuring compatibility with various power sources.

Response Time (T90): Less than 90 seconds, providing rapid response to changes.

Resolution: 0.01ppm for HCHO, 0.015℃ for temperature, and 0.01% for humidity.

Accuracy: ±25ppb or ±10% for HCHO, ±0.3℃ for temperature, and ±3% for humidity.

Operating Temperature Range: -40℃ to 70℃, allowing for use in extreme conditions.

Operating Humidity Range: 10% to 90% RH (non-condense), ensuring reliable operation in various humidity levels.

Lifetime: 6 years in air, providing long-term value.

Warranty Period: 24 months, offering peace of mind to customers.

Weight: 4g, making it lightweight and easy to integrate into various devices.

Cross Sensitivity

The WZ-HN-24T formaldehyde detect module has been designed with cross-sensitivity in mind, ensuring that it remains accurate even in the presence of other gases:

C2H5OH (Ethanol): At a concentration of 2ppm, the interference with HCHO is less than 0.01ppm.

C6H6 (Benzene): At a concentration of 10ppm, there is no interference with HCHO.

CH3COOH (Acetic Acid): At a concentration of 10ppm, there is no interference with HCHO.

NH3 (Ammonia): At a concentration of 10ppm, there is no interference with HCHO.

CO (Carbon Monoxide): At a concentration of 1000ppm, the interference with HCHO is 6ppm.

H2 (Hydrogen): At a concentration of 1000ppm, the interference with HCHO is 6ppm.

Conclusion

The launch of the WZ-HN-24T formaldehyde detect module by ProSense marks a significant advancement in the field of environmental monitoring. With its high accuracy, stability, and versatility, the WZ-HN-24T  formaldehyde detect module is poised to become an essential tool for industries ranging from automotive to smart home technology. As the awareness of the health risks associated with formaldehyde exposure grows, the WZ-HN-24T formaldehyde detect module stands ready to provide reliable and precise detection, ensuring a safer and healthier environment for all.