The transmitter features a built-in temperature and humidity sensor, offering a compact design. Its circuitry incorporates our company's latest temperature and humidity measurement technology. The output signal type is RS485, with configurable communication address and multiple baud rates, supporting a maximum communication distance of 2000 meters. The product is equipped with reverse connection protection, ensuring the device is not damaged if the wiring is reversed
Functional Features
- 485 Communication Interface: Supports the standard ModBus-RTU protocol. The communication address and baud rate are configurable, with a maximum communication line length of 2000 meters.
- High Accuracy and Low Drift: Temperature accuracy of ±0.5°C and humidity accuracy of ±4%RH.
- EMC Anti-Interference Design: Equipped with dedicated EMC anti-interference components, capable of withstanding strong electromagnetic interference in the field. Industrial-grade processing chips ensure wide applicability.
- Wide Power Supply Range: Operates within a voltage range of 5~28V, enabling normal operation even with remote centralized power supply.
- Reverse Polarity Protection: The device will not be damaged if the positive and negative terminals are connected incorrectly.
About us
We focus on the market, prioritize quality, drive continuous innovation, master core technologies, and serve our customers with dedication. The company is equipped with the necessary detection equipment and technical capabilities to produce high-quality gas detection instruments, demonstrating professionalism and commitment. With a strong reputation in the gas detection field and high customer recognition, we provide reliable support for pre-sales consultation and after-sales service.
Our product development, design, and research are aligned with market demands as well as quality and technical standards. The instruments feature elegant designs, stable detection performance, and explosion-proof configurations, suitable for both fixed gas detectors and portable devices. Thanks to our consistent product quality, we have obtained national licenses for manufacturing measuring instruments, national explosion-proof electrical product certifications, and qualifications for the installation and maintenance of explosion-proof electrical equipment.
Guided by the service philosophy of "perfection, efficiency, and innovation," we are committed to offering society and enterprises safe and reliable solutions to ensure stable production and secure everyday life.
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements via email or online, and we will recommend the most suitable product according to your request.
2. Is your price competitive?
Dear customer, we ensure to provide you with the best quality products at a competitive price.
3. How can I pay?
Dear customer, we accept various payment methods, including T/T and Western Union.
4. When will I receive the product after payment?
Dear customer, standard models can typically be delivered within 5-7 days. Please contact us for more details on the transport time to your address.
5. How do you deliver the product?
Dear customer, we can deliver by Express, Sea, or Air.
6. Will the product be damaged during transport?
Dear customer, please rest assured. We use standard export packaging to ensure the product's safety during transportation.
7. What should I do if I don't know how to use the product?
Dear customer, please don't worry. A user manual will be included with the product. Additionally, you can contact us for further technical support.
8. What should I do if some parts are broken?
Dear customer, please don't worry. Our products come with a 12-month warranty (excluding wear parts). After the warranty period, you can still purchase replacement parts from us.
9. Can you provide OEM/ODM services?
Yes, we offer product customization services to meet your specific needs.
We provide technical support. If y.ou have any questions or would like to learn more about our products, please feel free to contact me.
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