PS-IAQ GREYSTONE | Alldatasheet
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GREYSTONE HAS AN ISO 9001 REGISTERED QUALITY SYSTEM INDOOR AIR QUALITY SERIES IAQRM SERIES PRODUCT DESCRIPTION The IAQ will monitor up to 6 parameters that include Particulate Matter (PM1, PM2.5, PM4 & PM10), Volatile Organic Compounds, Carbon Dioxide, Formaldehyde, Humidity & Temperature and provide either a BACnet® or Modbus signal for connection to a building automation system. The IAQ features field replaceable sensor modules, a full-colour capacitive touch screen LCD that’s user configurable, a configurable alarm relay output. All this housed in a new modern, quick mount enclosure. The IAQ facilitates compliance with ASHRAE 62.1 standard for air quality and contributes toward satisfying Feature A08 and T06 under the WELL Building Standard®. NOTE: This CO2 sensor incorporates a Self Calibration feature to correct CO2 sensor drift. This feature is recommended for applications where the CO2 level will be close to normal (400 ppm) at least one hour per day. If the monitored space is occupied 24 hours or consistently maintains higher or lower levels of CO2, it is recommended that this feature be turned off, but yearly calibration will be required. TYPICAL INSTALLATION For complete installation and wiring details, please refer to the product installation instructions. The IAQ series can be mounted directly to a single gang electrical box or directly to a wall. The backplate includes many mounting hole configurations to allow for mounting on a variety of electrical boxes. The IAQ has a screw block terminal provided for connection to the Building Automation System. Greystone Energy Systems, Inc. reserves the right to make design modifications without prior notice. PARTICULATE MATTER (PM) Type Laser Scatter Method (Field Replaceable) Particulate Size PM1.0, PM2.5, PM4.0, and PM10 Mass Concentration Range 0 - 1000 ug/m3 or 0 - 3000 #/cm3 (Selectable) Mass Concentration Resolution 1 (ug/m3, 1#/cm3) Accuracy PM1.0 and PM2.5 ±10 ug/m3 (0 – 100 ug/m3), ±10%M.V. (100 – 1000 ug/m3) Accuracy PM4 and PM10 ±25 ug/m3 (0 – 100 ug/m3), ±25%M.V. (100 – 1000 ug/m3) Sensor Life Expectancy > 10 years CARBON DIOXIDE (CO2) Type Dual channel non-dispersive infrared (Field Replaceable) Accuracy ± (30ppm + 3% of measured value) Range 0 - 10000 ppm Auto-Cal Selectable On (ASC) or Off (FRC) Altitude Adjustment 0 - 3000 meters Calibration Field calibration capable with calibration kit Sensor Life Expectancy > 15 years VOLATILE ORGANIC COMPOUNDS (VOC) Type MOX metal oxide semiconductor (Field Replaceable) Range VOC Index (0 - 500) or TVOC (1300 ppb or 6000 ug/m3) Resolution 1 (VOCI, PPB, ug/m3) RELATIVE HUMIDITY (RH) Type Thermoset polymer-based capactiance sensor chip (Field Replaceable) Range 0 -100% RH Accuracy ±1.5% RH Resolution 0.1% RH Calibration +/- 10% Offset TEMPERATURE (TEMP) Type Bipolar transistor sensor chip (Field Replaceable) Range 0 to 60°C, 32 to 140°F Accuracy ± 0.2°C, ± 0.4°F (Typical) Resolution 0.1°C/°F Calibration -5 to 5°C Offset, Resolution = 0.1°C ;-10 to 10°F Offset, Resolution = 0.1°F FORMALDEHYDE (CH20) Type Electrochemical (Field Replaceable) Range 0 - 1000 ppb or 0 - 1230 ug/m3 Accuracy ±10% FS@25°C Resolution 1 (ppb, ug/m3) Sensor Life Expectancy > 6 years NETWORK INTERFACE Hardware MS/TP , 2-Wire, RS-485 Software BACnet® or Modbus Baud Rate 9600, 19200, 38400, 57600, 76800, or 115200 Address Range BACnet®: 0 - 127, Modbus: 1 - 255 RELAY Contact Rating Form A, 2A max 24Vac/dc Switching Power 60W, 62.5VA Setpoint/Hysterisis/Delay Selectable based on selected sensor Relay Setpoints (Selectable) PM Mass Concentration: 50 - 900 ug/ m3; VOC: 100 - 500 VOC Index; CH2O: 50 - 900 ppb; CO2: 500 - 9000 ppm; Humidity: 20 - 90%; Temperature: 5 - 40°C / 40 - 100°F Relay Configuration Via BACnet®/Modbus VISUAL INDICATION Display 3.5” full colour graphic LCD User Interface Capacitive Touchscreen Display Options Viewable or Concealed Display Parameters Temperature and Humidity - Standard CO2, VOC, PM & CH2O - Selectable On/Off Status Bars Green/Yellow/Red - Selectable On/Off Status LED Green/Yellow/Red - Selectable On/Off ENCLOSURE Material White PC/ABS, UL94-V0, UV Protected Connection Wall plate with screw terminal blocks GENERAL Power Supply 12 - 28 Vac/Vdc Comsumption Maximum 150mA @ 12Vdc, 1.8W Wiring Termination Backplate mounted terminal block (14 to 22 AWG) Operating Conditions 0 to 60°C (32 to 140°F), 0 to 95 %RH non-condensing Sensor Coverage 100 m2 (1000 ft2) typical Certifications CE
PRINTED IN CANADA Copyright © Greystone Energy Systems Inc. All Rights Reserved www.greystoneenergy.com PS-IAQXXX-01 Greystone Energy Systems, Inc.
150 English Drive, Moncton,
New Brunswick, Canada E1E 4G7 Ph: +1 (506) 853-3057 Fax: +1 (506) 853-6014 North America: 1-800-561-5611 E-mail: mail@greystoneenergy.com DIMENSIONS PRODUCT IAQRM Indoor Air Quality, Room PRODUCT PARAMETERS 5X PM, CO2, TVOC, RH & Temp PM, CO2, TVOC, RH, Temp & CH2O DISPLAY V C Viewable LCD Concealed LCD ORDERING IAQRM PART NUMBER NOTE: Greystone Energy Systems, Inc. reserves the right to make design modifications without prior notice. WIRING INFORMATION TERMINAL FUNCTION RELAY COM Relay Common RELAY NO Relay Output - Normally Open Contact SHLD Network Output B+ Network Output A- Network Output COM Common PWR +24 Vdc/ac PWR COM SHLD RELAY COM RELAY NO