EE800
$600.00
Instromart offers the EE800, a compact sensor that monitors CO₂, temperature, and humidity—ideal for smart ventilation and energy-efficient building control.
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The EE800 is a compact, multifunctional room sensor that measures CO₂ concentration, temperature, and relative humidity, and calculates dew point temperature. It is designed for demand-controlled ventilation and building automation in both residential and commercial environments. The device offers analog or digital outputs, with optional display and USB configuration, making it highly adaptable and user-friendly.
Technical Specifications:
| CO₂ Measurement | Dual wavelength NDIR technology |
| CO₂ Range | 0–2000 ppm / 0–5000 ppm |
| CO₂ Accuracy (at 25°C, 1013 mbar) | ±(50 ppm + 2% / 3% of measured value) |
| CO₂ Response Time (τ63) | 110 s typical |
| CO₂ Temp. Dependence | ±(1 + CO₂ ppm/1000) ppm/°C (-20 to +45°C) |
| Calibration Interval | > 5 years |
| Temperature Accuracy | ±0.3 °C (voltage/RS485), ±0.7 °C (current) at 20°C |
| Temperature Range | -20 to +60 °C |
| Relative Humidity Range | 10–90 %RH |
| RH Accuracy at 20 °C | ±3 %RH (30–70 %), ±5 %RH (10–90 %) |
| Dew Point Range | -30 to +55 °C |
| Dew Point Accuracy | ±2 °C (|T-Td| < 25 °C), ±3 °C (|T-Td| < 30 °C) |
| Power Supply | 24 V AC ±20%, 15–35 V DC (Class III) |
| Current Consumption | Analog: 14 mA + output; Digital peak: 150 mA |
| Analog Output | 0–10 V (±1 mA), 4–20 mA (RL < 500 Ω) |
| Digital Interface | RS485, Modbus RTU or BACnet MS/TP |
| Baud Rates | 9600, 19200, 38400, 57600, 76800, 115200 |
| Data Format | FLOAT 32-bit |
| Enclosure Material | Polycarbonate (UL94 V-0 / HB) |
| Protection Class | IP30 |
| Mounting | Wall mount with snap-on front panel |
| Dimensions (EU) | 85 x 100 x 26 mm |
| Dimensions (US) | 85 x 136 x 26 mm |
| Operating Conditions | -20 to +60 °C, 0–90 %RH non-condensing |
| EMC Compliance | EN 61326-1, EN 61326-2-3, FCC Part 15, ICES-003 Class B |
Main Features
Features:
• Simultaneous measurement of CO₂, temperature, and relative humidity.
• Incorporates a dual-wavelength NDIR sensor to ensure stable and precise CO₂ measurement over extended periods, even in challenging environments.
• Offers RS485 communication with support for both Modbus RTU and BACnet MS/TP, enabling smooth integration into modern control systems.
• Available with an optional LCD screen that can display real-time values of CO₂ levels, temperature, relative humidity, or dew point, switching automatically for user convenience.
• Built with a snap-fit enclosure that allows quick and hassle-free installation and service, minimizing downtime and maintenance effort.
• Configurable via USB adapter and free EE-PCS software.
• Available in EU and US enclosure formats.
Industrial Applications
Industrial Applications:
• Demand-controlled ventilation in smart buildings.
• Indoor air quality monitoring in offices, schools, hospitals.
• Green building systems and energy management.
• HVAC control integration.
• Smart homes and residential climate systems.
• Green and Sustainable Projects.
• Offices and Commercial Spaces.
Manuals & Datasheets
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