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Hc2020 Basic Digital Environmental Controller (Temperature, CO2 Timer and Humidity)
US$1,000.00-2,000.00
1 Piece
Product profile
Customization
AvailableCustomized
CustomizedBrand
HengyuModel NO.
HC2020Display Type
LEDAmbient Temperature
-20°c~+60°cRelative Humidity
0~95% (No Condensation)Atmospheric Pressure
79.5~106.0kpaWorking Voltage
5V DCSpecification
350× 250× 150mmOrigin
ChinaKey features
Advanced Fuzzy Control System: Computer-based fuzzy logic for precise temperature and humidity regulation.
7-Inch True Color Display: TFT screen with automatic backlight and real-time parameter rotation.
Multi-Relay Environmental Control: Automatically controls lighting, fans, heaters, and infrared lamps via 5 relays.
Ultrasonic Mouse Repellent: Integrated relay control to drive away rodents and protect equipment.
Frequency Conversion Energy Saving: Adjusts fan speed dynamically based on temperature trends for noise reduction.
Comprehensive Communication Interfaces: Supports USB, RS232, RJ45, and 645 protocol for data exchange.
Online Upgrade Capability: Direct program download via network interface for system updates.
High EMC Compliance: Meets IEC61000-4 series standards for electromagnetic immunity and suppression.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2005-02-06Nearest Port: shenzhenAverage Response Time: ≤7.99hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others, FCA
AI-Powered supplier vetting
SummaryDongguan Nanxus Information Technology Co., Ltd is identified as a manufacturer/factory in Dongguan, Guangdong, China, focused on testing, laboratory, environmental, battery, and tensile-testing equipment. The supplier reports ISO 9001 certification, national secondary measurement certification, an associated municipal engineering technology research center, and multiple science and technology awards. Its stated operational capabilities include 10 production lines, 50 quality-control staff, 11–20 years of R&D engineer experience, export capability, and broad international markets. Lead times are stated as within 15 workdays off-peak and one month during peak season. However, the evidence does not establish after-sales service processes, customization capability, or substantial customer references. The supplier registration date is July 2025, and the provided trade records show only one transaction per listed record, limiting verification of commercial track record.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Dongguan, Guangdong, China. This directly supports its identification as a manufacturing supplier rather than only a trading intermediary.
CertificationsThe supplier reports ISO 9001 certification and national secondary measurement certification. The company description also identifies patent-cultivation status and a municipal engineering technology research center, providing additional formal-qualification evidence.
R&D capabilityInnovation-related evidence includes an engineering technology research center, patent-cultivation enterprise status, 11–20 years of stated R&D engineer experience, and several national, provincial, and competition awards. These are explicit indicators of research and innovation activity.
Production capacityThe supplier states that it operates 10 production lines and employs 50 quality-control staff, with lead times of within 15 workdays off-peak and one month during peak season. It also reports export rights, broad export markets, and Shenzhen as the nearest port, supporting evidence of organized production and export operations.
Product Q&A
Q:Does the controller support mouse repellent?
A:
Yes, it includes a dedicated relay to drive an ultrasonic mouse repellent device.
Q:Can the device be upgraded online?
A:
Yes, it supports online upgrades via the RJ45 network interface by downloading programs directly.
Q:What communication protocols are supported?
A:
It supports standard RS232, USB, network interfaces, and the 645 communication protocol.
Q:How does the frequency conversion fan control work?
A:
The CPU adjusts the inverter output frequency based on real-time temperature data to balance heat dissipation and noise.
Q:Is the device suitable for substation environments?
A:
Yes, it is widely used in substations, switch rooms, transformer rooms, and communication rooms.
Send Inquiry
*To:Dongguan Nanxus Information Technology Co., Ltd
Dongguan Nanxus Information Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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