PMDT Particulate Matter Sensor, Duct, Analog Op

Description

The PMDT Duct 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 PM1.0, PM2.5, PM4.0, or 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. A hinged and gasketed Polycarbonate enclosure is included for ease of installation.
 

The PMDT incorporates the SPS30 PM sensor for accurate and reliable PM sensing. The SPS30 particulate matter sensor has achieved MCERTS certification, which proves the performance of the PM sensor. In addition, the certification confirms that the SPS30 can be easily integrated into applications that comply with the European Air Quality Standard DIN EN 15267.

NOTE: Please contact us if you are interested in Modbus RTU, BACNet MS/TP Communication or the Relay output option.

Features

• Laser scatter method sensor
• Highly accurate and reliable PM measurements
• Detection of environmental dusts and other particles
• LCD Display
• Network communication

Specifications

• SENSOR Laser scatter method (field replaceable)
• PARTICULATE SIZE PM1.0, PM2.5, PM4.0, or PM10 (selectable)
• MASS CONCENTRATION RANGE 0 - 1000 ug/m3 RESOLUTION 1 ug/m3
• ACCURACY ±10 ug/m3 (0 - 100 ug/m3 ), ±10% (100 - 1000 ug/m3 )
• RESPONSE TIME 1 second
• SENSOR LIFETIME >8 years
• ANALOG MODEL
  Consumption: 75 mA max @ 24 Vdc, 100 mA max @ 24 Vac
  Output Signals: 4-20 mA (sourcing) or 0-5 Vdc / 0-10 Vdc (selectable)
  Output Drive Capability: Current - 550Ω max Voltage - 5,000Ω min
  Output Scale: 0 to 1000 ug/m3 (menu selectable)
• BACnet® MODEL
  Consumption: 50 mA max @ 24 Vdc, 80 mA max @ 24 Vac
  Interface: MS/TP, 2 wire RS-485
  Baud Rate: 9600, 19200, 38400, 57600, 76800 or 115200 (menu selectable)
  Address Range: 0 - 127 (menu selectable)
• MODBUS MODEL
  Consumption: 50 mA max @ 24 Vdc, 80 mA max @ 24 Vac
  Interface: MS/TP, 2 wire RS-485, RTU
  Baud Rate: 9600, 19200, 38400, 57600, 76800 or 115200 (menu selectable)
  Address Range: 1-255 (menu selectable)
• TRI-COLOR LED
  Good: Green (0 to 50 ug/m3 )
  Moderate: Yellow (51 to 150 ug/m3 )
  Poor: Red (151 to 1000 ug/m3 )
• PM ALARM RELAY (OPTIONAL)
  Contact Ratings: Form C (NO + NC), 2A @ 140 Vac, 2A @ 30 Vac
  Setpoint + Hysteresis: Programmable via menu
  Relay Time Delay: Programmable via manu
• LCD SIZE 35mm W x 15mm H (1.4” x 0.6”)
• LCD BACKLIGHT Enable or disable via menu
• DISPLAY VALUE
  Mass Concentration: 0 - 1000 ug/m3
  Air Quality Index: 0 - 500 AQI Good/Moderate/Poor (menu selectable)
• POWER SUPPLY 24 Vac/dc ±20% (non-isolated half-wave rectified)
• PROTECTION CIRCUITRY Reverse voltage protected, over-voltage protected
• OPERATING CONDITIONS -10 to 60°C (14 to 140°F), 20 to 80 %RH non-condensing
• STORAGE CONDITIONS -40 to 70°C (-40 to 158°F)
• ENCLOSURE
  Material: Polycarbonate, Grey, UL95-V0, IP65, (NEMA 4X)
  Dimensions: 116mm W x 100mm H x 54mm D (4.6” x 3.9” x 2.1”)
  Probe: 22.5mm D x 152mm L (0.88” x 6”)
• WIRING Screw terminal block (14 to 22 AWG)
• COUNTRY OF ORIGIN Canada

Technical

PMDT Series Duct Mounting Particulate sensor datasheet