NDIR gas sensor MST-N7M
for industrial gas safety monitoringfor process measurementvoltage output

NDIR gas sensor - MST-N7M - Ningxia Maiya Sensor Technology - for industrial gas safety monitoring / for process measurement / voltage output
NDIR gas sensor - MST-N7M - Ningxia Maiya Sensor Technology - for industrial gas safety monitoring / for process measurement / voltage output
NDIR gas sensor - MST-N7M - Ningxia Maiya Sensor Technology - for industrial gas safety monitoring / for process measurement / voltage output - image - 2
NDIR gas sensor - MST-N7M - Ningxia Maiya Sensor Technology - for industrial gas safety monitoring / for process measurement / voltage output - image - 3
NDIR gas sensor - MST-N7M - Ningxia Maiya Sensor Technology - for industrial gas safety monitoring / for process measurement / voltage output - image - 4
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Characteristics

Technology
NDIR
Applications
for industrial gas safety monitoring, for process measurement
Output
voltage output, TTL
Other characteristics
online, for real-time measuring, compact

Description

Overview
  • Environmental and gas-leak detection for industrial applications
  • Online monitoring with fast response and accurate measurement
  • NDIR detection principle — resistant to sensor poisoning; does not require oxygen for measurement
  • Compact form factor with long expected lifespan (>5 years)


Model
  • MST-N7M


Datasheet
  • Target gas: C3H2F6 (hexafluoropropane)
  • Measurement principle: Nondispersive infrared (NDIR)
  • Measuring range: 0–2000 ppm
  • Accuracy: ±3% FS
  • Resolution: 1 ppm
  • Response time (T90): <30 s (free diffusion)
  • Operating temperature: -40℃ to 70℃
  • Storage temperature: -40℃ to 85℃
  • Operating humidity: 0–95% RH (non-condensing)
  • Preheating time: 1 min
  • Digital output: TTL level
  • Analog output: 0.4–2 V
  • Supply voltage: 3.0–5.5 VDC
  • Typical operating current: <75 mA @ 5 VDC
  • Power consumption (avg): 0.38 W
  • Expected lifespan: >5 years
  • Warranty: 1 year
  • Weight: 63 g


Technical specifications
  • Target gas: C3H2F6 (hexafluoropropane)
  • Detection principle: Nondispersive infrared (NDIR)
  • Range: 0–2000 ppm; resolution 1 ppm
  • Accuracy: ±3% of full scale
  • Outputs: Digital (TTL) and analog 0.4–2 V
  • Supply: 3.0–5.5 VDC; typical current <75 mA at 5 VDC
  • Operating conditions: -40℃ to 70℃, 0–95% RH (non-condensing)
  • Preheat: 1 min; Response (T90): <30 s
  • Lifespan >5 years; Warranty 1 year; Weight 63 g

Other Ningxia Maiya Sensor Technology products

gas sensor

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