VSM-160A

VSM-160A

Manufacturer:: Shenzhen Senseiot

SENSEIOT VSM-160A Stamp Hole SMD VOC Air Quality Module Based on ENS160

Specifications

Product Introduction

VSM-160A is a pure stamp-hole surface-mounted VOC air quality module, a mass-production dedicated derivative of the standard VSM-160 without pin headers for fully automatic PCB SMT reflow soldering. Equipped with original ScioSense ENS160 MOX gas chip and proprietary TrueVOC algorithm, it outputs TVOC concentration, equivalent CO₂ (eCO₂) and 5-level IAQ index simultaneously via a single I2C channel.

Main Characteristics

  • Adopts ENS160 chip to output TVOC, eCO₂ and IAQ values
  • Pure stamp-hole SMD structure for automated SMT mass production
  • Integrated 1.8V LDO and I2C pull-up resistors, powered by single 3.3V supply
  • Equipped with automatic baseline calibration to suppress temperature & humidity interference
  • Features fast gas response and low long-term drift, widely used in mass production of air purifiers, fresh air systems and smart home devices

Specifications Table

Supply Voltage 3.3 V
Interface I²C (with integrated pull-up resistors)
TVOC Measurement Range 0 to 65,535 ppb
eCO₂ Measurement Range 400 to 65,535 ppm
IAQ Output 5-level IAQ index
TVOC Resolution 1 ppb
Package Type Pure stamp-hole SMD (pin-header-less)

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