Field Instruments

General

The PMOS Outside Particulate Matter Sensor uses an optical sensor based on laser scattering principles and features innovative contamination resistance technology to perform highly accurate and reliable PM measurements. The replaceable sensor measures particles of PM2.5 and PM10, with a continuous operation lifetime of more than 8 years. The sensor will provide long-term reliability and high resolution particle size binning for the detection of environmental dust and other particles.

Features

• Laser scatter method sensor
• Detection of environmental dusts and other particles
• LCD Display
• Four selectable PM ranges
• Highly accurate and reliable PM measurements
• Network communication available (BACnet® or Modbus)
• IP65 enclosure

Specifications

• Make: Greystone
• Model: PMOSRB
• Sensor : Laser scatter method
• Particle size: PM1.0, PM2.5, PM4.0 or PM10 (selectable)
• Mass concentration range: 0 – 1000 ug/m3
• Resolution: 1ug/m3
• Accuracy: ±10ug/m3 (0 – 100ug/m3), ±10% (100 – 1000ug/m3)
• Response time:        1 second
• Communication: BACnet
• Sensor lifetime:       >8 years
• LCD size:      35mm W x 15mm H (1.4” x 0.6”) alpha-numeric 2 line x 8 characters
• LCD backlight: Enable or disable via menu
• Display values: 0 – 500 Air Quality Index or 0 – 1000ub/m3
• Power supply: 24 Vac/dc ±20% (non-isolated half-wave rectified)
• Protection circuitry: Reverse voltage protected, overvoltage protected
• Operating conditions:        -10 - 60°C (14 - 140°F), 0 – 95 %RH non-condensing
• Storage conditions: -40 to 70°C (-40 to 158°F)
• Wiring connections: Screw terminal block (14 to 22 AWG)
• Enclosure size: 110mm W x 180mm H x 90mm D (4.33” x 7.09” x 3.54”)
• Enclosure material:  PC
• Weight: 408gm (14.4oz)
• Tri-color LED: Good Green (0 – 50ug/m3) Yellow (51 – 150ug/m3 Red (151 – 1000ug/m3)
• Options:  Relay
• Country of origin: Canada

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk