CO2/Temperature Sensor Unit ES920LRTH3
EASEL
About This Product
ES920LRTH3 is a sensor unit that can manage the CO2 concentration/temperature data in each room and floors of each building and factories in each room of buildings and factories by using LORA radio that can be used for long -distance communication with low power consumption. If the CO2 concentration is 1000 ppm or more to calculate the density, the LED lamp blinks and will be notified by LORA radio.
Equipped with a sensor that can give high -precision sensing made by sensorion, the CO2 concentration reference value is calibrated with the automatic and manual calibration function, and high -precision data can be obtained.
Ventilation control and air conditioning are possible based on the collected data by using the Web UI. In addition, the shape of the unit is thin and lightweight, so it can be easily attached to a narrow space or wall. It can be installed in various places, such as offices, schools, hospitals, nursery schools, public facilities, and factories.
■ Characteristics
･ High -precision CO2/Temperature and humidity sensor
The Sensilion SHT-40 is used for the temperature and humidity sensor, and the Sensirion SCD-40 is used for the CO2 sensor, and high-precision data with little variation can be obtained.
･ Building a wide area network by LORA
Taking advantage of the characteristics of long -range wireless communication due to LORA modulation, it is possible to build a wide -area star -type network of Gateway (parent unit): sensor unit = 1: n. Since private LORA is used, maintenance costs can be reduced without any effect on Wi-Fi.
･ Slim shape suitable for indoor use
The unit has a thin and lightweight slim design of 115mm x 60mm x 15mm, so it can be easily attached to a narrow space or wall. It can be installed in various places, regardless of location, such as offices, hospitals, hospitals, nursery schools, nursing homes, public facilities, factories, restaurants, movie theaters, commercial facilities, etc.
･ Private LORA and LORAWAN protocol can be selected
By rewriting the firmware, you can select a protocol for private LORA (Esel's unique protocol) and Lorawan (compliant with ver1.0.4).
･ Power supply and setting change can be changed with one USB cable
This unit can be changed with power supply by simply connecting one attached USB cable to a computer.
･ Display temperature and humidity and CO2 concentration on the display
The temperature and humidity and CO2 concentration can be checked by the displayed display on the sensor unit. CO2 concentration, temperature, and humidity are displayed in mode switches.
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Product
CO2/Temperature Sensor Unit ES920LRTH3
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Handling Company
EASEL
1 Models of CO2/Temperature Sensor Unit ES920LRTH3
| Product Image | Part Number | Price (excluding tax) | CO2 sensor | Configuration connector | Dustproof / waterproof | External dimensions | LED | LORA communication protocol | Mode switch | Temperature and humidity sensor | Temperature operating range | Wireless system | antenna | display | mass | power supply |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ES920LRTH3 |
Available upon quote | Sensilion SCD-40 measurement range: 0pm to 40,000PPM Measurement accuracy: ± 50 ppm under conditions from 400 ppm to 2,000 ppm | Unit parameter settings | Non -waterproofing | 115mm x 60mm x 15mm | LED1: Green (LORA transmission status display) LED2: Orange (CO2 concentration abnormal status display) | Private LORA (EASEL unique) / Lorawan (compliant with ver1.0.4) | Display display on display display switching | Senseilion SHT -40 Measurement range: Temperature -20 ° C to+60 ° C. Humidity 0 % to 100 % measurement accuracy: ± 0.5 ° C / humidity at room temperature (25 ° C) ± 10 % rh under environment (25 ° C) | -10 ° C to+60 ° C without condensation | 920MHz band LORA modulation | 920MHz obi On -board antenna (built -in case) | 1.3 inch OLED | 75g | USB Type-C Cable USB Power Adapter (5V / 2A) (Use the attached USB cable and USB power adapter) |
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