PMRMCVL Room Particulate Matter Transmitter,LED, LCD, Analog

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

PM SENSOR

• 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 (Optional)

• 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 (Optional)

• Consumption ..............................50 mA max @ 24 Vdc, 80 mA max @ 24 Vac
• Interface ........................................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 - 50 ug/m3)
• Moderate ......................................Yellow (51 - 150 ug/m3)
• Poor..................................................Red (151 and up) 

PM ALARM RELAY (OPTIONAL)

• Contact Ratings .........................Form C (NO + NC), 2A @ 140 Vac, 2A @ 30 Vac
• Relay Setpoint + Hysteresis ..Programmable via menu
• Relay Time Display ....................Programmable via menu 

GENERAL

• LCD Size .........................................35mm x 15mm (1.4” W x 0.6” H)
• LCD Backlight ..............................Enable or disable via menu
• Display Values .............................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 and output limited
• Operating Conditions .............0 to 50°C (32 to 122°F), 20 to 80 %RH non-condensing
• Storage Conditions ..................-30 to 60°C (-22 to 140°F)
• Wiring .............................................Screw terminal block (14 to 2 AWG)
• Enclosure .......................................White ABS, IP30 (NEMA 1)
• Enclosure Dimensions ............84mm W x 117mm H x 29mm D (3.3” x 4.6” x 1.15”)
• Weight ............................................150gm (5.3 oz)
• Country of Origin ......................Canada

PMRMV Room Particulate Matter Sensor Datasheet