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Air Quality Sensor

KL104

Air Quality Sensor

KL104 is a robust 8-channel indoor LoRaWAN gateway. Adopting SX1302 LoRa chip and high-performance quad-core CPU, KL65 supports connection with more than 2000 nodes. KL65 has line of sight up to 15 km and can cover about 2 km in urbanized environment, which is ideally suited to smart office, smart building and many other indoor applications. Wi-Fi and cellular, but also has integrated mainstream network servers (such as TTI, ChirpStack, etc.) and built-in network server and Kled IoT Cloud for easy deployment.

Features

  • Quad-core industrial processor with big memory
  • Equip with SX1302 chip, handling a higher amount of traffic with lower consumption
  • 8 half/full-duplex channels
  • IP65 enclosure and industrial design for parts of outdoor environment applications like eaves
  • Desktop, wall or pole mounting
  • Multi backhaul backups with Ethernet, cellular (4G/3G) and Wi-Fi
  • DeviceHub and Kled IoT Cloud provide easy and centralized management of remote devices
  • Fast and user-friendly programming by Node-RED development tool
  • Embedded Python SDK for users secondary development
  • Built-in network server and MQTT/HTTP/HTTPS API for easily integration
  • Enable security communication with multiple VPNs like IPsec/OpenVPN/L2TP/PPTP/DMVPN
  • Compatible with mainstream network servers like The Things Industries, ChirpStack, Actility, Everynet, etc.  Detect and analyze the noise level and provide intuitive diagram for deployment
Model KL104 KL107
Wireless Transmission
Technology LoRaWAN
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class A
Sensors
Temperature
Sensor Type MEMS
Range -20°C to + 70°C
Accuracy 0°C to + 70°C (+/- 0.3°C), -20°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
PIR
Detection Area 94 ° Horizontal, 82 ° Vertical
Detection Distance 5 m
Output Range 0-65535
Light
Range 60000 lux (Visible + IR, IR)
Accuracy ±30%
Carbon Dioxide (CO2)
Sensor Type _________________ Nondispersive Infrared (NDIR)
Range _________________ 400 - 5000 ppm
Accuracy
(0°C to +50°C)		 _________________ ± (30 ppm + 3 % of reading)
Resolution _________________ 1 ppm
TVOC
Sensor Type _________________ MEMS
Range _________________ 0 - 60000 ppb
Accuracy _________________ ±15
Resolution _________________ 1 ppb
Long-term Stability _________________ 1.3 % accuracy drift per year
Barometric Pressure
Sensor Type _________________ MEMS
Range _________________ 300 - 1100 hPa (-40°C - 85°C)
Accuracy _________________ ±1 hPa
Resolution _________________ 0.1 hPa
Display & Configuration
Display 2.13-inch Black & White E-Ink Screen
Configuration 1. Mobile App via NFC
2. PC software via NFC or USB Type-C port
Physical Characteristics
Power Supply 2 × 1.5V AA Alkaline Batteries or Type-C Port
Battery Life Around 1.5 Years Around 1 Year
Operating Temperature 0°C to +45°C
Relative Humidity 0% to 100% (non-condensing)
Ingress Protection IP30
Dimension 105 × 70.4 × 21.2 mm (4.1 × 2.8 × 0.8 in)
Installation Wall 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 61000-4-4 Level 4
IEC 61000-4-5 Level 3
IEC 61000-4-6 Level 3
IEC 61000-4-8 Level 4
Radio Frequency FCC Part 15B, FCC Part 15.247, EN 300 330,EN 301 489-1/3,
EN300 220-1/2
Safety EN62368-1
Download Datasheet
KLED Measurement. Established in 1989, KLED Measurement specializes in manufacturing and trading activity in process control instruments viz.

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