Interested in people counting sensors? Read about the technology driving it here >>

  • Home
  • About Us
  • Resource Centre
  • News
1300 768 887
OneTemp
  • Products
    • By Measurement
      • Air Flow
      • CO2
      • Humidity
      • pH
      • Pressure
      • Temperature
      • Shop All
    • By Product Type
      • Controllers
      • Data Loggers
      • Infrared
      • Kits & Systems
      • Recorders
      • RTD Sensors
      • Test & Measure
      • Thermocouples
      • Shop All
    • By Environment
      • Climate Controlled
      • Indoor
      • Outdoor
      • Underwater
      • Shop All
    • Take your monitoring to the next level with HOBO's MX800 Multiparameter Water Quality Data Loggers
  • Applications
    • Building Performance
      • Air Quality
      • Energy/Power
      • HVAC
      • Warehousing
    • IoT
      • eze Systems
      • HOBO Monitoring
      • Milesight Solutions
      • Monnit Solutions
    • Food & Beverage
      • Cold Storage
      • Temperature Profiling System
      • Shipment Monitoring
      • Temperature Monitoring
    • Outdoor
      • Agriculture
      • Compost Monitoring
      • Irrigation
      • Weather
    • Water
      • Water Quality
      • Water Level
      • Water Current
      • Water Analysis
      • Wastewater
    • Pharmaceuticals
      • Fridge/Freezer Monitoring
      • Shipment & Storage Monitoring
    • Infrared
      • Handheld Infrared
      • Thermal Imaging
  • Manufacturers
    • A-D
      • Additel
      • Apera Instruments
      • Benetech
      • Calex Infrared
      • CDI Meters
      • Celduc
      • Continental Control Systems
      • CS Instruments
      • Datapaq
      • Davis Instruments
    • E-K
      • eze System
      • Fluke Process Instruments
      • Gas Detection Australia
      • Graphtec
      • Hauber Electronik
      • HOBO Data Loggers
      • Horiba
      • Intech Instruments
      • InTemp
      • Jumo
      • Kimo Instruments
    • L-P
      • Land
      • Lowell Instruments
      • Magnelab
      • Milesight
      • Monnit
      • Novus
      • pHionics
      • Pixsys
      • PR Electronics
      • Procon Electronics
    • S-Z
      • Sauermann
      • Sensor Temp
      • Sfere
      • Shaw Moisture Meters
      • Shimaden
      • Tempmate
      • Tempsens
      • Tzone
      • Ventilation Control Products
      • ZyTemp
  • Home
  • About Us
  • Resource Centre
  • News
  • Products
    • By Measurement
      • Air Flow
      • CO2
      • Humidity
      • pH
      • Pressure
      • Temperature
      • Shop All
    • By Product Type
      • Controllers
      • Data Loggers
      • Infrared
      • Kits & Systems
      • Recorders
      • RTD Sensors
      • Test & Measure
      • Thermocouples
      • Shop All
    • By Environment
      • Climate Controlled
      • Indoor
      • Outdoor
      • Underwater
      • Shop All
    • Take your monitoring to the next level with HOBO's MX800 Multiparameter Water Quality Data Loggers
  • Applications
    • Building Performance
      • Air Quality
      • Energy/Power
      • HVAC
      • Warehousing
    • IoT
      • eze Systems
      • HOBO Monitoring
      • Milesight Solutions
      • Monnit Solutions
    • Food & Beverage
      • Cold Storage
      • Temperature Profiling System
      • Shipment Monitoring
      • Temperature Monitoring
    • Outdoor
      • Agriculture
      • Compost Monitoring
      • Irrigation
      • Weather
    • Water
      • Water Quality
      • Water Level
      • Water Current
      • Water Analysis
      • Wastewater
    • Pharmaceuticals
      • Fridge/Freezer Monitoring
      • Shipment & Storage Monitoring
    • Infrared
      • Handheld Infrared
      • Thermal Imaging
  • Manufacturers
    • A-D
      • Additel
      • Apera Instruments
      • Benetech
      • Calex Infrared
      • CDI Meters
      • Celduc
      • Continental Control Systems
      • CS Instruments
      • Datapaq
      • Davis Instruments
    • E-K
      • eze System
      • Fluke Process Instruments
      • Gas Detection Australia
      • Graphtec
      • Hauber Electronik
      • HOBO Data Loggers
      • Horiba
      • Intech Instruments
      • InTemp
      • Jumo
      • Kimo Instruments
    • L-P
      • Land
      • Lowell Instruments
      • Magnelab
      • Milesight
      • Monnit
      • Novus
      • pHionics
      • Pixsys
      • PR Electronics
      • Procon Electronics
    • S-Z
      • Sauermann
      • Sensor Temp
      • Sfere
      • Shaw Moisture Meters
      • Shimaden
      • Tempmate
      • Tempsens
      • Tzone
      • Ventilation Control Products
      • ZyTemp
    • My account
    • Quote
    • Cart
←
→

EM500 Series | Environment Monitoring Sensors

Milesight EM500 Series, Environment Monitoring Sensors are perfect for outdoor applications like agriculture and the robust enclosure is ideal for industrial settings. This series includes light sensor, CO2 sensor, PT100 temperature sensor, soil sensor, pressure sensor, ultrasonic distance & level sensor, and water level sensor.

IMPORTANT – Sensor Operation

Please note: For wireless network capabilities, an applicable Gateway is required to utilise the IoT Cloud software as demonstrated below.

  • OVERVIEW

    Optimise your Warehouse and Greenhouse Management with Our Advanced CO2 Sensor

    The EM500-CO2 is a robust, multi-functional sensor meticulously engineered to provide accurate measurements of CO2, temperature, humidity, and barometric pressure in the most challenging environments. Empowered with LoRaWAN® technology, this device is capable of transmitting data over extended distances, making it ideal for remote monitoring applications.

    One of the key features of the EM500-CO2 is its impressive power efficiency. Equipped with a 19000 mAh battery, the device can operate continuously for up to 10 years, eliminating frequent battery replacement concerns. This feature makes the EM500-CO2 a cost-effective and reliable solution for long-term deployments.

    When integrated with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, the EM500-CO2 offers users the ability to manage and visualise sensor data from a remote location. This seamless integration facilitates efficient data management and real-time insights, enhancing decision-making processes.

    The versatility of the EM500-CO2 has enabled its adoption across a wide array of applications like smart agriculture, smart city initiatives, forest fire detection, and more. Additionally, it proves invaluable in monitoring environments like warehouses, basements, and underground parking spaces, ensuring optimal conditions are maintained at all times.

    Unlock the Power of Advanced Environmental Monitoring with Our 4-in-1 CO2 Sensor: Precise, Reliable and Versatile

    Features

    • Incorporates a variety of sensors, including CO2, temperature, and humidity, for comprehensive monitoring.
    • Capable of ultra-long-distance transmission, reaching up to a line of sight of 10 kilometers.
    • Features an IP65 waterproof enclosure, making it suitable for use in challenging environmental conditions.
    • Powered by a built-in 19000 mAh battery that can operate for 10 years without the need for replacement.
    • Outfitted with Near Field Communication (NFC) for effortless configuration.
    • Compatible with standard LoRaWAN® gateways and network servers, ensuring seamless integration.
    • Provides simple and efficient management through the Milesight IoT Cloud solution.

    Comprehensive 4-in-1 CO2 Sensor with IP65 Enclosure for Harsh Environments

    The EM500-CO2 is a meticulously engineered sensor designed to accurately measure gaseous carbon dioxide (CO2) concentration in challenging environments. It proves invaluable in settings where maintaining optimal CO2 levels is crucial, such as greenhouses, building ventilation systems, and fruit and vegetable storage facilities. In addition to CO2, it also measures temperature, humidity, and barometric pressure, making it a comprehensive monitoring solution. To ensure its reliability and longevity in extreme conditions, the sensor is protected by an IP65 waterproof enclosure, making it resilient to harsh environmental factors.

    Harnessing CO2 Monitoring for Winery Safety and Forest Fire Prevention

    Our advanced CO2 monitoring sensor serves dual purposes. In wineries, it mitigates safety risks by tracking carbon dioxide produced during fermentation, preventing dangerous gas accumulation. In forest environments, it bolsters fire detection systems, identifying potential fires early through elevated CO2 levels, thereby aiding in prompt disaster prevention.

    IMPORTANT – Sensor Operation

    Please note: For wireless network capabilities, an applicable Gateway is required to utilise the IoT Cloud software as demonstrated below.

  • GATEWAYS

    Milesight LoRaWAN Gateway Options – Enhancing Connectivity and Efficiency in IoT Networks

    A robust gateway is a critical component for seamless connectivity and efficient data transmission. Serving as the bridge between IoT devices and the cloud, Milesight LoRaWAN gateways offer unparalleled performance and versatility.

    Choose the Milesight LoRaWAN gateway that best suits your specific requirements, and experience unparalleled connectivity, efficiency, and reliability in your wireless IoT network.

    Learn more here >>

  • IOT CLOUD

    Empowering Device-to-Cloud Connection

    The Milesight IoT platform seamlessly integrates LoRaWAN® sensors and controllers with the robust security of AWS infrastructure, ensuring your data’s safety. This integration simplifies the monitoring and control of remote assets by transforming real-time and historical data into intuitive dashboard widgets. You can access your projects remotely and stay informed with real-time alerts via email and mobile, ensuring you never miss critical updates. Interact with our Live Demo Dashboard here >>

    For a reliable and user-friendly IoT cloud solution, choose Milesight IoT Cloud.

    Learn more here >>

  • SPECIFICATIONS

     

    Wireless Transmission

    Technology LoRaWAN®
    Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
    Tx Power 16dBm(868)/20dBm(915)/19dBm(470)
    Sensitivity -137dBm @300bps
    Mode OTAA/ABP Class A

    Sensors

    Carbon Dioxide (C02)
    Sensor Type NDIR
    Range 400 – 5000 ppm
    Accuracy (0°C to +50°C) ± (30 ppm + 3 % of reading)
    Resolution 1 ppm
    Temperature
    Sensor Type MEMS
    Range -30°C to + 70°C
    Accuracy 0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C)
    Resolution 0.1°C
    Humidity
    Sensor Type MEMS
    Range 0% to 100% RH
    Accuracy 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
    Resolution 0.5% RH
    Barometric Pressure
    Sensor Type MEMS
    Range 300 – 1100 hPa (-40°C – 85°C)
    Accuracy ±1 hPa
    Resolution 0.1 hPa

    Operation

    Power On & Off NFC, Power Button (Internal)
    Configuration Mobile App(via NFC) or PC software(via USB Type-C)

    Physical Characteristics

    Power Supply 19000 mAh Li-SOCL2 battery (ER34615)
    Battery Life* 10 years (10 min interval)
    Operating Temperature -30°C to +70°C
    Relative Humidity 0% to 100% (non-condensing)
    Ingress Protection IP65
    Dimension 147.9 × 71 × 69.5 mm (5.8 × 2.8 × 2.7 in)
    Installation Pole, Wall or DIN Rail Mounting

    Approvals

    Regulatory CE, FCC, RoHS, LoRaWAN® Certified
    EMC EN 55032, EN 55035
    EMS IEC 61000-4-2 Level 3
    IEC 61000-4-3 Level 2
    IEC 61000-4-8 Level 4
    Radio Frequency FCC Part 15B, FCC Part 15.247, EN 300 330, EN 301 489-1/3,
    EN 300 220-1/2
    Safety EN62368-1

    * Tested under laboratory conditions and for guideline purposes only.

/ Shop / Products / Milesight / Milesight EM500-CO2 - Wireless CO2 Sensor (4 in 1)

Milesight EM500-CO2 – Wireless CO2 Sensor (4 in 1)

$394.00 ex GST

Utilising LoRaWAN® technology, the EM500-CO2 is a sophisticated sensor designed for greenhouse and produce storage monitoring. It delivers precise measurements of Carbon Dioxide (CO2), temperature, and humidity, excelling in remote monitoring. With a long battery life and seamless integration with Milesight IoT solutions, it ensures efficient and durable data management.

 

NOTE: Gateway Required for Milesight System Operation – Refer to Tab Below

Part Number: EM500-CO2-915M Category: Products
Unit Price: $394.00

$394.00 ex GST

Add to quote loading

Product Resources

←
→

EM500-CO2 CO2 Sensor 4in1 Datasheet

EM500 Series User Guide

Easy Configuration via NFC for Milesight Sensor How-To-Video

You May Also Like

←
→

Milesight UC300 - IoT Controller

$230.00 – $345.00 ex GST

VIEW PRODUCT

Milesight UC51x Series - Solenoid Valve Controller

$263.00 – $306.00 ex GST

VIEW PRODUCT

Milesight IoT Cloud Software - Remote Monitoring &…

Variable pricing

VIEW PRODUCT

Milesight EM500-SMTC - Wireless Soil Moisture, Temp &…

$814.00 ex GST

VIEW PRODUCT

Fast Delivery: Free for orders over $100

Secure Online Payments: Visa or Mastercard

Quick Links

  • Products
  • Repairs & Calibration
  • Resource Centre
  • Manufacturers
  • My account
  • About Us
  • Contact Us

HEAD OFFICE

1300 768 887
[email protected]

   

Sydney  |  Melbourne  |  Brisbane  |  Perth  |  Adelaide

Quality & Security Guaranteed

  • Shipping & Returns
  • Terms & Conditions
  • Privacy Policy

Copyright © 2025 OneTemp. All rights reserved.