C2H2 acetylene sensor MST-N7M

infraredNDIRmonitoring

Overview

• Environmental detection
• Gas leakage detection
• On-line monitoring
• Quick response and accurate measurement
• Will not get poisoned
• Works without oxygen required
• More than 5 years lifespan
• Compact size structure

Model
MST-N7M C2H2

Base Specification
Detection gas: C2H2
Working principle: Non-dispersive infrared (NDIR)
Measuring range: 0-5000ppm, 0-1%VOL
Accuracy: ±3%FS
Resolution: 1ppm, 0.01%VOL
Response time (T90): <3 s (Free diffusion)
Working temperature: -40℃ ~ 70℃
Storage temperature: -40℃ ~ 85℃
Working humidity: 0 ~ 95%RH, non-condensing
Preheating time: 1 min
Digital output: TTL level
Analog output: 0.4 ~ 2V
Supply voltage: 3.0 ~ 5.5 VDC
Working current: Average <75 mA @ 5VDC
Power consumption: 0.38W (Average value)
Lifespan: >5 years
Warranty: 1 year
Weight: 63g

Technical specifications

• Detection gas: C2H2
• Principle: NDIR (Non-dispersive infrared)
• Measuring range: 0-5000 ppm; 0-1%VOL
• Accuracy: ±3%FS
• Resolution: 1 ppm; 0.01%VOL
• Response time (T90): <3 s (free diffusion)
• Operating temperature: -40℃ to 70℃
• Storage temperature: -40℃ to 85℃
• Operating humidity: 0–95% RH, non-condensing
• Preheating time: 1 minute
• Digital output: TTL level
• Analog output: 0.4–2 V
• Supply voltage: 3.0–5.5 VDC
• Average working current: <75 mA @ 5 VDC
• Power consumption: 0.38 W (average)
• Lifespan: >5 years
• Warranty: 1 year
• Weight: 63 g