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Multi-gas Analyzer NMA-230

Multi-gas analyzer NMA-230 is a portable multi-gas detector designed for measurement, analysis, monitoring and control of gas output. Equipped with four gas detector sensors for oxygen, combustibles, hydrogen sulfide and carbon monoxide. Built-in, high-power carbon film with self-priming pump with quick response facilitates easy sampling of gases present at lower atmospheric pressure. The Acrylonitrile – Butadiene- Styrene body shell is dust-proof, explosion-proof and water-proof and durable at low temperatures.

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Specifications

Sensor	Catalytic / Electrochemical / PID / Infrared sensor
Sampling method	Pump suction type
Detection range	H2S, CO, O2, SO2, CO2, Cl2, NH3, NO2, O3, HCN, and combustibles
Measurement error	≤ ± 5% FS
Response time	≤ 20 secs
Charging time	≤ 6h
Operating humidity ( non-condensing )	< 95% RH
Operating temperature	( -50 °C to 50 °C )
Display panel	LCD screen
Data storage	5000 values data record
Alarm type	Acousto-optic vibration
Body shell material	Acrylonitrile – Butadiene- Styrene polymer, slip silicone
Battery life ( rechargeable )	8+ hours
Power supply	3.7 V Li, 2800 mAh battery
Dimensions ( W x H x D )	175 x 76 x 48 mm
Weight	450 g

Features

✔ 2.4 inch full HD,IPS industrial display screen
✔ Ex ib llB T3 Gb explosion proof grade
✔ Multiple gas detection sensors (up to 4 gas types, customizable)
✔ Adjustable timer and alarm function
✔ Data storage function with up to storage of 5000 data values
✔ IP65 ingress protection

Applications

Used for the measurement and analysis of gas output or leakage in ceramic, iron-steel industry, thermal treatment, electronic, agricultural, biochemical facilities for environmental pollution regulation