PMS-10 Particles (PM2.5) and Temperature & Humidity

It is a standard LoRa communication smart sensor that can acquire and detect indoor PM2.5, temperature and humidity. Its measurement and transmission are highly reliable and stable.

  • Model: PMS-10
  • Brand: HKT
  • Size: 113.57*80*28.79 mm
  • Application: Office,Building,Hotel,Shopping mall
  • Packing way: Carton box
  • Warranty: 24 months

PMS-10 Particles (PM2.5) and Temperature & Humidity


PM2.5 sensor is designed to measure Particle, Temperature and Humidity by LoRa long-range and low-power wireless connectivity. It is integrated LoRa wireless technology, Laser dust (PM2.5) Sensor knowhow and high-performance MCU solution for various IoT markets usage. With calibrated dust (PM2.5) sensor module and compensated Temperature/Humidity sensor integration, the data is ready for use. It is perfect to detect the dust in the air, like air purifier, air conditioner and air monitor.


  • LoRaWAN compliant/TELEC Certificate

  • High Receiver Sensitivity and long range solution

  • Integrated with calibrated Dust Particles sensor

  • Accuracy: 1 μg/m3

  • Range: 0-500 μg/m3

  • Integrated with Compensated Temp/RH sensor

  • Wide range DC power-in, 8~24V /or Micro-USB DC power-in, 5V

  • Display PM2.5 concentration, Temp/ RH

System characteristics

MCU TI Cortex

Startup time<1 minute(s)

LoRa module Depending on the built-in module models

Monitor Periodically update and display sensor measurement values

Electrical characteristics

Voltage 5V (micro USB) or DC 8~24V

Operating temperature 0ºC~60ºC

Operating humidity 0%~95%

Storage temperature -20ºC~70ºC

Wireless performance parameters

Transmission rate 244bps~18.2Kbps

Operating frequency 862~932MHz / 470~510MHz

Protocol LoRaWAN, Class A,B,C

Antenna SMA male 2dBi

Power characteristics



Sensor characteristics

Sensing mode CO2 : Gold-plated infrared (NDIR) wave-guide technology with Automatic Baseline Correction (ABC) and passive gas diffusionT/RH : CMOS sensor

Reaction time CO2 : < 10sec. (90%),T : 3~30 sec., RH : < 8 sec.

Accuracy CO2 : ±3% or ±30ppm (25°C), T : ±0.3°C, RH : ±3%

Repeatability CO2 : <±20 ppm

Zero Drift CO2 : < ±10 ppm / year

Measuring range CO2 : 0~10,000ppm,T : -40°C~125°C , RH : 0%~95%

Physical characteristics

L x W x H 113.57x80x28.79mm, 280g

Material ABS

Installation method Wall-mount