The ES-01 is an enterprise-grade 6-in-1 Indoor Air Quality (IAQ) Monitor powered by the industry-leading Swedish Sensirion SEN6x sensor. It is engineered for smart buildings, schools, and commercial HVAC systems.
As a high-precision addition to our HVAC Sensors lineup, the ES-01 goes beyond basic climate display. It acts as a proactive 24/7 guardian for indoor environments, making it the first choice for modern BMS integration and healthy home automation.
At the heart of the ES-01 is the world-leading Swedish Sensirion SEN6x module. Thanks to this premier provider of air sensing technology, the CO2 detection accuracy reaches ±(50ppm+2.5% of reading), surpassing many comparable products and ensuring highly reliable data for critical ventilation systems.
From monitoring air quality for students in classrooms to alerting staff to higher risk situations in restaurants and commercial offices, the ES-01 ensures a safe, compliant environment everywhere.
| Power Source | AC100V-AC240V, AC/DC 24V, DC12V, Type C |
| Screen | Electronic ink display or color screen |
| Screen Size | 3.1 inch |
| Product Size | 5.2 x 3.54 x 1.10 inches / 132 x 90 x 28mm |
| Temperature Range | 32-122°F / 0-50°C |
| Temperature Accuracy | ±0.45°C @ 15-30 °C, 50 %RH |
| Relative Humidity Range | 15-90%RH |
| Relative Humidity Accuracy | ±4.5% @ 25 °C, 30-70%RH |
| CO2 Range | 0.10 ~ 40,000 ppm |
| CO2 Detection Accuracy | ±(50+2.5% of reading) for 400 ppm to 1,000 ppm |
| PM Detection Range | 0 to 1,000 µg/m3 |
| PM2.5 Detection Accuracy | ±5 µg/m3 AND 5% m.v. @ 0-100 µg/m3 ±10% m.v. @ 100-1,000 µg/m3 |
| VOC Detection Accuracy | <±15 VOC Index points |
| NOx Detection Accuracy | <±50 NOx Index points |
Product Size: 5.2 x 3.54 x 1.10 inches / 132 x 90 x 28mm
Q1: What building automation protocols does the ES-01 IAQ monitor support?
A: The ES-01 is highly versatile for BMS integration, natively supporting BACnet, Modbus, KNX, LoRa, Wi-Fi, and RF (433/868MHz). This makes it ideal for commercial HVAC and smart home systems.
Q2: Why does E-TOP use the Sensirion SEN6x sensor in this air quality detector?
A: We partner with Sensirion (a world-leading Swedish sensor manufacturer) to guarantee industry-leading precision. For example, its CO2 accuracy reaches ±(50ppm+2.5% of reading), ensuring highly reliable environmental monitoring.
Q3: Can the ES-01 trigger external air purifiers or ventilation systems?
A: Yes. When CO2, PM2.5, or VOC concentrations exceed preset safety thresholds, the monitor not only displays a visual red light alarm but can also intelligently link with HVAC systems via its supported protocols to activate fresh air ventilation automatically.
Q4: Does the display emit light that could disturb sleep in residential or hotel applications?
A: No. The standard version features a 3.1-inch electronic ink (E-ink) display, which is completely free of light pollution while offering ultra-clear viewing angles. (A colorful screen version is also available upon request).
Q5: Do you provide OEM/ODM manufacturing for this air quality monitor?
A: Yes, E-TOP Controls is a professional HVAC sensor factory in China. We offer complete B2B wholesale and OEM/ODM services, including custom branding, tailored protocols, and white-label packaging for your brand.
The ES-01 is an enterprise-grade 6-in-1 Indoor Air Quality (IAQ) Monitor powered by the industry-leading Swedish Sensirion SEN6x sensor. It is engineered for smart buildings, schools, and commercial HVAC systems. All-in-One Detection: Accurately measures TEMP, RH, CO2, PM2.5, VOC, and NOx in real-time. BMS Ready: Seamlessly integrates via Wi-Fi, BACnet, Modbus, KNX, LoRa, and RF (433/868MHz). Zero Light Pollution: Features a 3.1-inch anti-glare E-ink screen for clear readings at any angle (Colorful display optional). Wholesale & OEM: Direct supply from the E-TOP factory with deep customization options for global B2B brands.
Learn More
The ES-01 is an enterprise-grade 6-in-1 Indoor Air Quality (IAQ) Monitor powered by the industry-leading Swedish Sensirion SEN6x sensor. It is engineered for smart buildings, schools, and commercial HVAC systems. All-in-One Detection: Accurately measures TEMP, RH, CO2, PM2.5, VOC, and NOx in real-time. BMS Ready: Seamlessly integrates via Wi-Fi, BACnet, Modbus, KNX, LoRa, and RF (433/868MHz). Zero Light Pollution: Features a 3.1-inch anti-glare E-ink screen for clear readings at any angle (Colorful display optional). Wholesale & OEM: Direct supply from the E-TOP factory with deep customization options for global B2B brands.
Learn More
The ES-01 is an enterprise-grade 6-in-1 Indoor Air Quality (IAQ) Monitor powered by the industry-leading Swedish Sensirion SEN6x sensor. It is engineered for smart buildings, schools, and commercial HVAC systems. All-in-One Detection: Accurately measures TEMP, RH, CO2, PM2.5, VOC, and NOx in real-time. BMS Ready: Seamlessly integrates via Wi-Fi, BACnet, Modbus, KNX, LoRa, and RF (433/868MHz). Zero Light Pollution: Features a 3.1-inch anti-glare E-ink screen for clear readings at any angle (Colorful display optional). Wholesale & OEM: Direct supply from the E-TOP factory with deep customization options for global B2B brands.
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Address:No.6 of Tong'an Industrial Park, Meixi Rd,Tong'an District, Xiamen China 361100
Phone:+86 0592 6155792
Email:[email protected]
