Met One ES-642 Remote Dust Monitor

Overview

The Met One ES-642 Remote Dust Monitor is an industrial air-quality sensor that provides real-time particle-concentration measurements in indoor and outdoor environments. It measures particulate concentration using a highly sensitive forward-scatter laser nephelometer with a range of 0 to 100 mg/m³ (0 to 100,000 µg/m³).

As supplied, the ES-642 provides TSP particulate monitoring, with optional sharp-cut cyclones available for PM1, PM2.5 or PM10. A backlit LCD shows power, flow, status and concentration, making it a practical, dependable sensor for fixed and networked dust monitoring.

Key Features

• Real-time particulate concentration by forward-scatter laser nephelometer
• Measurement range 0 to 100 mg/m³ with 0.001 mg/m³ sensitivity
• Nephelometer accuracy ±5% (traceable to 0.6 µm PSL)
• Particle size sensitivity 0.1 to 100 µm (optimal 0.5 to 10 µm)
• TSP inlet standard; optional PM10 / PM2.5 / PM1 sharp-cut cyclones
• 2 × 16 backlit LCD showing power, flow, status and concentration
• Suitable for indoor and outdoor industrial environments
• Designed for fixed and networked dust monitoring
• Rugged, low-maintenance design

Applications

The Met One ES-642 is used for industrial and environmental dust monitoring — including fence-line and perimeter monitoring, workplace air quality, construction and mining sites, and networked ambient particulate monitoring.

What’s in the Box

• 1 × Met One ES-642 remote dust monitor
• 1 × TSP inlet
• 1 × Power supply
• 1 × User manual

Why buy from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) is a trusted supplier of Met One Instruments air-quality and particulate-monitoring instruments in the UAE. We offer genuine products, competitive pricing, fast local delivery across Dubai, Abu Dhabi and the wider UAE, and knowledgeable after-sales support. Download the Met One ES-642 datasheet or contact our team for a quotation.