Elitech - Temtop PMD 351

General Description

The Elitech Temtop PMD 351 sensor is a portable, battery-operated handheld mass monitor that provides real-time mass concentration measurements of PM_1.0, PM_2.5, PM_4.0, PM₁₀ and Total Suspended Particles (TSP); the detected mass concentration information can be viewed on the display screen. The sensor comes with the filter to perform a zero calibration. Zero calibration and flow calibration are recommended before deploying the sensors.

Principle of Operation

The measurement principle of the Elitech Temtop PMD 351 sensor is based on laser scattering to convert particle number to mass concentrations through its proprietary algorithm. The sensor comes factory calibrated with a certificate.

Features

• Dimensions: 170 (H) x 110 (W) x 48 (D) mm
• Weight: 850 g
• Power supply: Yes, AC power cord to charge battery
• Battery: Yes (8.4 VDC lithium ion; 8 hours battery life)
• Clock function: Yes, on display screen
• Sampling mechanism: Fan
• Environmental operating conditions: 0 - 50°C
• Internal data logging: yes
• Data communication and logging: data is transferred to computer via USB/RS-232 cable
• Weatherproof: No

Applications

• Ambient monitoring
• Indoor monitoring
• Outdoor monitoring
• Portable monitoring
• Clean room monitoring
• Office and production space monitoring
• Dental office monitoring

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