Tongdy PGX Professional indoor environment monitor with commercial level

Tongdy
PGX IAQ Monitor
High-accuracy Multi-sensor IAQ Detector
PGX Amazing Indoor Environment Monitor
(Model No.: PGX-26C)

A healthier life — Built on a trusted environment

PGX Super Indoor Environment Monitor

• Indoor Environmental Monitoring
  • Monitor up to 12 parameters simultaneously
• Powerful Function Options
  • Equipped with five communication interfaces and seven communication protocols
  • Support internal data storage with Bluetooth download
  • Remote firmware upgrade and customization
• Comprehensive Data Presentation
  • Real-time monitoring data display, data curve visualization, AQI and primary pollutant display.
  • Multiple display media including web, App, and smart TV
• Remote Analysis and Management
  • Cloud-based data collection, platform data analysis and comparison.
  • Remote calibration of sensing data and PGX fault diagnosis.

Descriptions

• Real-time monitoring up to 12 parameters: CO2, PM2.5, PM10, PM1.0, TVOC, temp.& RH, CO, formaldehyde, Noise, Illuminance (indoor brightness monitoring).
• Display real-time data,visualize curves, show AQI and primary pollutants.
• Data logger with 3~12 months data storage.
• Communication Protocol: MQTT, Modbus-RTU, Modbus-TCP, BACnet-MS/TP, BACnet-IP, Tuya,Qlear, or other custom protocols

Features

• Sensor Monitoring
  Supports up to 13 sensing parameters, aligning with the latest application trends: CO , PM2.5, PM10, PM1, TVOC, Temperature, RH, TVOC, Carbon Monoxide, Illuminance, Noise, formaldehyd, Ozone. Occupancy
• Sensor Modules
  Modular design for easy disassembly and replacement of sensors (PM, CO, HCHO/Ozone).
• Unique Display
  • High-resolution color display with customizable interface options.
  • Real-time data display with key parameters prominently highlighted.
  • Data curve visualization.
  • AQI and primary pollutant information.
  • Day and night modes.
  • Clock synchronized with the network time.
• Data Interface
  • Various interface options: WiFi, Ethernet, RS485, 4G, and LoRaWAN.
  • Dual communication interfaces are available( network interface + RS45)
• Various Protocols Selectable
  • Support MQTT,Modbus RTU, Modbus TCP, BACnet-MSTP, BACnet-IP, HTTP(S),Tuya, Qlear or other customized protocols.
• Data Logger Inside
  • Local data storage for 3 to 12 months of data based on monitoring parameters and sampling intervals.
  • Supporting local data download via the Bluetooth app.
• Network Configuration
  Offer three convenient network setup options:
  • Wi-Fi Hotspot: PGX generates a Wi-Fi hotspot, allowing connection and access to an embedded webpage for network configuration.
  • Bluetooth: Configure the network using the Bluetooth app.
  • NFC: Use the app with NFC for quick, touch-triggered network setup.
• Power Supply Options
  • 12~36V DC
  • 100~240V AC
  • PoE 48V
  • 5V Adapter (USB Type-C)
• Super Display
  • Real time display multiple monitoring data, primary key data.
  • Monitoring data changes color dynamically based on concentration levels for clear and intuitive visualization.
  • Display a curve of any data with selectable sampling intervals and time periods.
  • Display primary pollutant data and its AQI.
• Super Features
  • Flexible operate: Connects to cloud servers for data comparing，curve display and analysis.Also Operates independently on-site without relying on external data platforms.
  • Can choose to synchronize the display of smart TV and PGX for some special areas such as independent areas.
  • With its unique remote services, PGX can perform corrections and fault diagnoses over the network.
  • Exclusive support for remote firmware updates and customizable service options.
  • Dual-channel data transmission through both network interface and RS485.

Applications

• Online real-time detecting indoor air quality
• Green Building Assessment
• BAS and HVAC systems
• Smart Home System
• Fresh Air Controlling System
• Building Energy Saving Reconstruction and Assessment System
• Classroom, office, exhibition hall, shopping mall, any public places

Specification:

• General
  • Power Supply: 12~36VDC, 100~240VAC, PoE (for RJ45 interface), USB 5V (Type C)
  • Communication Interface: RS485, Wi-Fi (2.4 GHz, supports 802.11b/g/n), RJ45 (Ethernet TCP protocol), 4G Cat.1, LoRaWAN
  • Communication Protocol: MQTT, Modbus-RTU, Modbus-TCP, BACnet-MS/TP, BACnet-IP, HTTP(S),Tuya , Qlear, or other custom protocols
  • Data Logger Inside:
    • Storage frequency ranges from 5 minutes to 24 hours.
    • For example, with data from 5 sensors, it can store records for 78 days at 5-minute intervals, 156 days at 10-minute intervals, or 468 days at 30-minute intervals.
      Data is downloadable via a Bluetooth app.
  • Operating Environment:
    • Temperature：0~50℃
    • Humidity︰0~99%RH
  • Storage Conditions: 0℃~50℃, 0~70%RH
  • Enclosure Material and Protection Level Class: PC/ABS (fireproof) IP30
  • Overall Dimension: 112.5.00mm × 112.50mm × 33.00mm
  • Net Weight: 260g or 295g(100~240VAC)
  • Installation(embedded):
    • Standard 86/50 type junction box (mounting hole size: 60mm)
    • US standard junction box (mounting hole size: 84mm);
    • Wall mounting with adhesive.
• Carbon Dioxide CO2
  • Sensor: Non-Dispersive Infrared Detector (NDIR)
  • Measuring Range: 400～5000ppm
  • Output Resolution: 1ppm
  • Accuracy: ±50ppm + 3% of reading or 75ppm
• Temperature and Humidity
  • Sensor: Digital integrated temperature and humidity sensor
  • Measuring Range: Temp: 0℃~50℃, Humidity:0~99%RH
  • Output Resolution: Temp:0.01℃, Humidity:0.01%RH
  • Accuracy: Temp:±0.6℃, Humidity:±4.0%RH
• Dust PM10
  • Sensor: Laser particle sensor, Light scattering method
  • Measuring Range: 0~1000μg/㎥
  • Output Resolution: 1μg∕㎥
  • Accuracy: ±5μg∕㎥+15% (@1~100ug/㎥)
• Dust PM2.5
  • Sensor: Laser particle sensor, Light scattering method
  • Measuring Range: 0~1000μg/㎥
  • Output Resolution: 1μg∕㎥
  • Accuracy: ±5μg∕㎥+15% (@1~100ug/㎥)
• Dust PM1.0
  • Sensor: Laser particle sensor, Light scattering method
  • Measuring Range: 0~500μg/㎥
  • Output Resolution: 1μg∕㎥
  • Accuracy: ±5μg∕㎥+10% (@0~100ug/㎥), ±5μg∕㎥+15% (@100~500ug/㎥)
• Total Volatile Organic Compounds TVOC
  • Sensor: Metal oxide semiconductor
  • Measuring Range: 0.001~4.0mg/㎥
  • Output Resolution: 0.001mg∕㎥
  • Accuracy: <15%
• Formaldehyde HCHO
  • Sensor: Electrochemistry Formaldehyde sensor
  • Measuring Range: 0.001~1.25mg/㎥ (1ppb~1000ppb@20℃)
  • Output Resolution: 0.001mg∕㎥ (1ppb@20℃)
  • Accuracy: ±0.003mg+10% of reading (0~0.5mg/㎥)
• Carbon Monoxide CO
  • Sensor: Electrochemistry carbon monoxide sensor
  • Measuring Range: 0.1～100ppm
  • Output Resolution: 0.1ppm
  • Accuracy: ±1ppm (0~10ppm)
• Ozone O3
  • Sensor: Electrochemistry ozone sensor
  • Measuring Range: 0.004～100mg/㎥ (2ppb~500ppb @20℃)
  • Output Resolution: 0.004mg/㎥ (2ppb)
  • Accuracy: ±0.004mg/㎥ + 15% of reading (@20℃)
• Ambient Noise
  • Frequency: 100~10KHz
  • Sensitivity: -36±3 dBFS
  • Acoustic Overload point: 130 dBSPL
  • Signal to Noise Ratio: 50 dB(A)
• Ambient Light
  • Measuring Range: 0.96~64000 lx
  • Measurement Accuracy: ±20%
  • Incandescent/fluorescent sensor out ration: 1
  • Low Light (0 lx) Sensor Output: 0 + 3 count

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