Portable Multi Gas Detector – CO, H₂S, LEL O₂ With USB Data – Emissions and Stack

High-precision multi-gas detector for CO, H₂S, LEL & O₂ with pump suction, fast response, USB data logging, alarms, and rugged portable design.

SKU: EMSNGD-167 Category:

Overview

Emissions and Stack’s is a fixed single & multi gas detector. It is able detect 1-6 kinds of gases simultaneously and continuously. With IECEx, ATEX certified and non-contact magnetic wand design, it can be installed and operated in hazardous areas. It supports 3-wire 4-20mA, RS485 Modbus, relay and optional Hart signal output, making it compatible with most control systems. With optional wireless data transmission so user can view real time data on laptop, mobile phone remotely.

 

Features

  • Multi-gas detection: CO, H₂S, LEL, O₂ in one device.
  • High precision electrochemical, catalytic, and infrared sensors.
  • Fast response & recovery time (≤20s / ≤10s).
  • Pump suction sampling for accurate and real-time detection.
  • User-friendly color display (2.4-inch, 320×240 resolution).
  • Data logging & USB transfer, with optional printing support.
  • Customizable alarm system: sound, light, vibration with adjustable high/low thresholds.
  • Rugged design suitable for harsh environments (-20℃ to +50℃, up to 95% RH).
  • Bilingual interface (Chinese/English).
  • Portable yet robust with 3kg weight and durable casing

 

Technical Specifications

Gas Type CO, H₂S, LEL, O₂
Sensor Type Electrochemical, Catalytic Combustion, Infrared
Sampling Method Pump Suction
Measuring Range CO: 0–1000 PPM
H₂S: 0–100 PPM
LEL: 0–100% LEL
O₂: 0–30% VOL
Resolution CO: 1 PPM
H₂S: 0.01 PPM
LEL: 1% LEL
O₂: 0.1% VOL
Precision ≤±3% F.S.
Signal Output High-speed USB data transfer, supports downloading & optional printing
Response Time ≤20 s
Recovery Time ≤10 s
Repeatability ≤±1%
Linearity Error ≤±2%
Zero Shift ≤±1% (F.S/year)
Display 2.4-inch color display, 320×240 resolution
Operating Language Chinese / English
Size (H×W×D) 320 × 210 × 110 mm
Weight 3000 g
Working Temp. -20℃ ~ +50℃
Working Humidity 0–95% RH
Alarm Mode Sound, Light, Vibration (high/low alarm values adjustable)

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