SKU: SENS-0273
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MemsFrontier MPM14-CS Laser PM Sensor (Opposite Side Air Inlet/Outlet, 8-Pin)

₹1,129.00 (Inclusive of all taxes)
Out of Stock

The MemsFrontier MPM14-CS is a laser-based particulate matter sensor with an 8-pin interface, designed for precise monitoring of PM1.0, PM2.5, and PM10 concentrations via UART, I2C, or PWM output, making it suitable for integration into air quality monitoring systems, industrial controls, and environmental research platforms.

Features

  • Laser-based detection for PM1.0, PM2.5, and PM10 particles (0.3–10 µm diameter).
  • Multi-interface output: configurable for UART, I2C, or PWM communication.
  • High accuracy: ±15 µg/m³ or ±15% reading under standard conditions.
  • Fast response time with power-on settling under 10 seconds.
  • Compact, robust design with opposite-side air inlet/outlet for versatile mounting.

Out of stock

Description

The MPM14-CS Laser PM Sensor utilizes a laser scattering principle to detect and quantify airborne particulate matter. Its optical design, with air inlet and outlet on opposite sides, promotes consistent airflow and reduces measurement interference, ensuring stable and accurate readings across a wide concentration range. The sensor outputs real-time data via a selectable digital interface (UART, I2C, or PWM), enabling seamless integration with microcontrollers, single-board computers, and industrial data acquisition systems.

Engineered for reliability in diverse environments, the sensor operates across an industrial temperature range of -10°C to +60°C and up to 99% relative humidity (non-condensing). Its low standby current and efficient power management make it suitable for continuous monitoring applications in environmental sensing, HVAC system control, and industrial process monitoring, providing critical data for air quality assessment and pollution mitigation strategies.

Key Features

  • High-precision laser scattering detection for PM1.0, PM2.5, and PM10 concentrations.
  • Flexible digital interface selection (UART, I2C, PWM) for system compatibility.
  • Optimized airflow path with opposite-side inlet/outlet design reduces recirculation and clogging.
  • Wide operating range from -10°C to +60°C and 0–99% RH (non-condensing).
  • Low power consumption with ≤85 mA operating current and ≤20 mA standby current.
  • Fast response with comprehensive settling time under 10 seconds from power-on.
  • Durable, compact housing (42.58 x 35.6 x 21.8 mm) for embedded installations.
  • Mass concentration resolution of 1 µg/m³ for detailed particulate monitoring.

Applications

  • Embedded air quality monitors and portable PM2.5 detectors.
  • HVAC system air filter efficiency monitoring and control.
  • Industrial workplace safety and environmental particulate emission tracking.
  • Integration into smart city and building automation networks for pollution mapping.
  • Research and academic projects focused on aerosol science and atmospheric studies.

Technical Specifications

ModelMPM14-CS
ManufacturerMemsFrontier
Supply Voltage5.0 VDC
Operating Current≤ 85 mA
Standby Current≤ 20 mA
Output InterfaceUART / I2C / PWM (Selectable)
Particle DetectionPM1.0, PM2.5, PM10
Detection Diameter Range0.3 to 10 µm
PM2.5 Concentration Range0 to 1000 µg/m³
Concentration Resolution1 µg/m³
Accuracy (Standard Conditions)±15 µg/m³ or ±15% of reading
Response Time< 1 second (single); Comprehensive ≤ 10 seconds
Operating Temperature-10°C to +60°C
Storage Temperature-30°C to +70°C
Operating Humidity0 to 99% RH (non-condensing)
Dimensions (L x W x H)42.58 x 35.6 x 21.8 mm
Connector8-pin interface (cable/connector not included)

Frequently Asked Questions

What communication interfaces does the MPM14-CS sensor support?

The MPM14-CS supports three configurable digital output interfaces: UART (serial), I2C, and PWM. The interface is selected via internal configuration or pin strapping, allowing compatibility with a wide range of microcontrollers like Arduino, ESP32, Raspberry Pi, and industrial PLCs without requiring additional signal converters.

What is the operating voltage and current requirement for the MPM14-CS?

The sensor requires a stable 5.0 VDC supply and draws a maximum operating current of ≤85 mA. In standby mode, the current consumption drops to ≤20 mA. It is recommended to use a regulated power source to ensure measurement accuracy and sensor longevity.

How accurate is the PM2.5 measurement, and what are the standard conditions?

Under standard test conditions (25±2°C, 50%±10% RH), the sensor provides an accuracy of ±15 µg/m³ or ±15% of the reading, whichever is greater. The concentration resolution is 1 µg/m³, and the PM2.5 measurement range is 0–1000 µg/m³, making it suitable for both ambient and higher concentration industrial environments.

Does the sensor include a cable or connector?

No, the MPM14-CS sensor module is supplied without a cable or connector. The 8-pin interface requires the user to source or solder an appropriate cable harness. Pinout diagrams are provided in the official datasheet for correct wiring to UART, I2C, or PWM lines.

What is the sensor's response time and operating temperature range?

The single measurement response time is less than 1 second, and the comprehensive power-on settling time is ≤10 seconds. The sensor operates reliably in temperatures from -10°C to +60°C and can be stored in temperatures from -30°C to +70°C, supporting use in both indoor and challenging outdoor environments.

Package Includes

  • 1 x MemsFrontier MPM14-CS Laser PM Sensor (8-pin)

Additional Information

Weight 0.033 kg
Dimensions 4.258 × 3.56 × 2.18 cm