Columbia Weather Systems Orion AQM User Manual
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Columbia Weather Systems Orion AQM User Manual

Air quality monitor
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  • Page 2 Orion AQM/AQM+ ___________________________________________________________________ Orion AQM/AQM+™ User Manual Version 1.00 Serial Number: ___________________ Date Purchased: __________________ All specifications subject to change without notice. Printed in U. S. A. Columbia Weather Systems, Inc.
  • Page 3 Reproduction of this material is forbidden without the express written consent of Columbia Weather Systems, Inc. Parts of the Orion AQM/AQM+ user manual were adapted from the Air Quality Transmitter AQT400 User Guide with permission from Vaisala Oyj.

  • Page 4: Welcome

    Orion AQM/AQM+ ___________________________________________________________________ Welcome! Congratulations on your purchase of an Orion Air Quality Monitor (AQM). Please read this manual completely prior to installation. Columbia Weather Systems, Inc.
  • Page 5 Orion AQM/AQM+ ____________________________________________________________________ Columbia Weather Systems, Inc.

  • Page 6: Important Notice: Shipping Damage

    Damage BEFORE YOU READ ANY FURTHER, please inspect all system components for obvious shipping damage. The Orion AQM is a high precision instrument and can be damaged by rough handling. Your unit was packaged to minimize the possibility of damage in transit. Please save the shipping container for any future shipment of your Orion sensor.

  • Page 7: Esd Protection

    ESD Protection Electrostatic Discharge (ESD) can cause immediate or latent damage to electronic circuits. The Orion AQM is adequately protected against ESD for its intended use. However, it is possible to damage the product by delivering electrostatic discharges when touching, removing, or inserting any objects inside the equipment housing.

  • Page 8: Table Of Contents

    Cloud based configuration with solar power ..........28 ................29 NSTALLATION VERVIEW ..................29 NPACKING THE Installing the Orion Air Quality Monitor (AQM) ........30 Site Selection: .................... 30 Installing the Mast ..................30 Location ..................... 30 Columbia Weather Systems, Inc.
  • Page 9 Barometric Pressure .................. 52 Celsius Temperature Scale................. 52 Fahrenheit Temperature Scale ..............52 Relative Humidity..................52 Sea Level Pressure ..................52 ..................53 ONVERSION Speed ......................53 Temperature ....................53 Distance ..................... 53 Pressure ..................... 53 Columbia Weather Systems, Inc.

  • Page 10: Section 1: Introduction

    The Orion Air Quality Monitor The Orion Air Quality Monitor (AQM) is available in two different models, Orion AQM and Orion AQM+, to meet the needs of a variety of applications. Both models measure Carbon Monoxide (CO), Nitrogen Dioxide (NO...

  • Page 11: Measuring Specifications

    90 to 100 %RH: ±8 %RH Resolution: 0.1% Units Available: %RH Barometric Pressure Range: 23.62 to 32.48 InHg (800 to 1100 hPa) Accuracy: ±10 hPa Resolution: 0.029 InHg (1 hPa) Units Available: InHg, Kpa, mbar, hPa Columbia Weather Systems, Inc.
  • Page 12 High humidity (>95 %RH) also affects performance of the laser particle calculator as the particles absorb water from the air and grow in size, affecting the equivalent diameter, division between different size bins, and mass. This effect is compensated to some extent, resulting in limited performance. Columbia Weather Systems, Inc.

  • Page 13: Gas Measuring Specifications (Aqm/Aqm+)

    0.3 to 20 μm (spherical equivalent) Measurement range : 0 to 2000 μg/m : 0 to 5000 μg/m Resolution 0.1 μg/m Response time <60 s Pump sampling rate 10 minutes (Default) Units μg/m (Micrograms per cubic meter) Columbia Weather Systems, Inc.

  • Page 14: Input Voltage

    Orion AQM/AQM+ ___________________________________________________________________ Input Voltage The Orion AQM/AQM+ is supplied with a wall mount switching power supply Input: 100 - 240 VAC, 50/60 HZ, 0.6A Output: 12 VDC, 2.08A The Orion AQM/AQM+ transmitter can be powered using a DCV source Transmitter operating voltage: 8 to 30 VDC Power consumption: Typically, 0.5 W, maximum 2 W...

  • Page 15: Principles Of Measurements

    All the AQM sensors are housed in a self-aspirating radiation shield which protects the sensors from both scattered and direct sunlight and precipitation. The composite material in the plates offers excellent thermal characteristics and UV stabilized construction. Columbia Weather Systems, Inc.

  • Page 16: Section 2: Physical Description

    The Orion Air Quality Monitor measures the pollution content of ambient air. The AQM series consists of two models; the AQM and AQM+ both of which include four separate gas sensors to measure CO, NO , SO , and Columbia Weather Systems, Inc.

  • Page 17: Mechanical Drawings

    The AQM+ additionally includes a laser particle counter for PM particulate measurements. Both monitors are enclosed in an IP65-rated weatherproof casing and can be installed outdoors. The units are compact but robust with no moving parts and low power consumption. Mechanical Drawings Columbia Weather Systems, Inc.

  • Page 18: Aqm Internal Diagram

    Orion AQM/AQM+ ___________________________________________________________________ AQM Internal Diagram 1. M12 Connector 2. Gas sensor elements 3. Main processor board 4. Combined temperature and humidity sensor 5. Radiation shield 6. Integrated pressure sensor Columbia Weather Systems, Inc.

  • Page 19: Aqm+ Internal Diagram

    1. Filter 2. Laser particle counter (LPC) 3. Pump 4. Main electronics board 5. Integrated pressure sensor 6. Combined temperature and humidity sensor 7. Radiation shield 8. Sensor elements (4 sensors per unit) 9. M12 connector Columbia Weather Systems, Inc.

  • Page 20: Interface Module

    LED is a data indicator. In normal operation, the red LED will be solid to indicate a data record being transmitted. The green LED will also be solid to indicate power is being supplied to the AQM. Columbia Weather Systems, Inc.

  • Page 21: Weather Microserver (Required)

    One year of data logging at 1-minute interval  Interface to an optional weather station  Interface to optional wind and rain sensors, visibility, solar radiation sensors, and temperature sensors Please refer to the Weather MicroServer user manual for more information. Columbia Weather Systems, Inc.

  • Page 22: Surge/Lightning Protector (Optional)

    Both differential and common mode protection on each channel  Filtering against HF and RF noise  Two power channels and two data channels  Environmental protection class IP66 Part Number: 8355-1 Includes adjustable mounting kit Columbia Weather Systems, Inc.
  • Page 23 Orion AQM/AQM+ ____________________________________________________________________ Columbia Weather Systems, Inc.

  • Page 24: Section 3: System Configurations

    The standard Orion Air Quality Monitoring Station includes either the AQM or AQM+, Weather MicroServer with power supply, 50ft Sensor Cable and Interface Module with power supply. The optional 10ft Steel Mast and Surge Arrestor can be added to the system as well. Columbia Weather Systems, Inc.
  • Page 25 Orion AQM/AQM+ ____________________________________________________________________ Orion AQM+ and Orion Wind/Rain Sensor Adding the Orion 533 for wind and rain monitoring or the Orion 532 for wind only monitoring provides a complete system to measure the following parameters:  Wind Speed & Direction (Orion 533 or 532) ...

  • Page 26: Weatherproof Enclosure

    The enclosure houses the MicroServer and Interface Module. The enclosure also includes a connection diagram. A lug on the outside of the enclosure is provided for grounding the unit to Earth Ground. A 14 to 16 AWG copper wire is recommended for proper grounding. Columbia Weather Systems, Inc.

  • Page 27: Cloud Based Configuration

    Below is an example of a configuration with a cellular modem for remote monitoring. Diagram shows optional wind/rain or wind sensors. This system is shown with the Orion AQM+, 50ft sensor cable, Interface Module, MicroServer, Cellular Modem and weatherproof enclosure with power supply.
  • Page 28 Orion AQM/AQM+ ___________________________________________________________________ Weather Server Dashboard Example dashboard shows Orion AQM+ with Orion Weather Station Columbia Weather Systems, Inc.

  • Page 29: Cloud Based Configuration With Solar Power

    Shown with optional Orion Weather Station. This system includes the Orion AQM, 50ft sensor cable, Interface Module, MicroServer, Cellular Modem and weatherproof enclosure with power supply. The MicroServer and Cellular Modem are housed in the weatherproof enclosure.

  • Page 30: Installation Overview

     6-foot RS-485 cable + additional cable length if ordered 2. Weather MicroServer (Required):  MicroServer  Power supply  7-foot Ethernet cable  User manual 3. Surge Arrestor (Optional)  Surge Arrestor & Mounting Hardware Columbia Weather Systems, Inc.

  • Page 31: Installing The Orion Air Quality Monitor (Aqm)

    Hardware section for information on optional sensor mounting hardware and accessories which are available from the factory. If the mounting hardware is not obtained from the factory, be certain to use metal parts which are plated or galvanized to assure maximum longevity. Columbia Weather Systems, Inc.

  • Page 32: Routing Cable

    This could damage the system in the event of an electrical storm. Note: If the standard 50 ft. cable provided with the sensor transmitter is not long enough, additional cable (Part No. 81547) is available from the factory. Columbia Weather Systems, Inc.

  • Page 33: Installing The Aqm On The Mast Or Mounting Arm

    2. Use the included mounting bracket in the installation kit to mount the AQM onto the mast or mounting arm. Tighten the four mounting bracket bolts using a 5mm Allen key. 3. Pass the sensor cable along the mast and use the appropriate strain relief to the cable. Columbia Weather Systems, Inc.

  • Page 34: Installing The Surge Arrestor

    6. Tighten the fastener’s screw in order to secure the unit to the pole. 7. If the mast is not grounded, ground the unit using the grounding screw located on the back of the unit with an AWG 6 (16 mm copper wire. Columbia Weather Systems, Inc.

  • Page 35: Connecting The Aqm To The Interface Module

    Interface Module as follows: Terminal Number Signal Color 1 (Power) +12 V 2 (GND) Ground White & Bare 3 (AUX) No Connection 4 (SIG GND) No Connection 5 (RX) Brown 6 (TX) Blue Columbia Weather Systems, Inc.

  • Page 36: Optional Sensor Mounting Hardware

    To install, insert the legs into the main body and secure with stainless steel retainer pins. Extend the mast to the desired height and insert another retainer pin. Install the guy wires to complete the set-up. Columbia Weather Systems, Inc.

  • Page 37: Specifications

    3 Wires and Turnbuckles Anchor Screw with Chain Clamp with Strap Specifications Capacity: Supports up to 60 lbs. Shipping Weight: 17 lbs Shipping Box Dimensions: 71" x 9" x 9" Tripod and Tiedown Kit Part Number: 88019 Columbia Weather Systems, Inc.

  • Page 38: Sensor Mast

    1/4" x 2 1/4" (for comp. roofs) Guy Wire Clamp, 1/8" 88070 Steel Guy Wire, Galvanized 50ft. 88080 Eye Bolt Wood Screws, 1/4" x 3" 88090 Turnbuckles, 6" open x 4" closed (not shown) 3 88100 Columbia Weather Systems, Inc.

  • Page 39: Wall Mounting

    The figure and table below illustrate and describe the individual parts in the Wall Mounting Kit (Part No. 88003). Individual parts are also available. Description Ref. Qty. Part No. Mast, 10 ft. 88005 4" Wall Mount Bracket Pair 88003 Columbia Weather Systems, Inc.
  • Page 40 Orion AQM/AQM+ ___________________________________________________________________ Columbia Weather Systems, Inc.

  • Page 41: Universal Mounting Arm

    Orion AQM/AQM+ ____________________________________________________________________ Universal Mounting Arm The AQM can also be mounted onto the Universal Mounting Arm for a tower, pole or mast. Provided with two 2-1/16" to 3" hose clamps. Use Part No. 88022-1 when ordering. Columbia Weather Systems, Inc.

  • Page 42: Section 5: Operation

    Specifies the printing T:H:P:NO2:SO2:CO:O3:PM2.5:PM10 order of the measurements in the Measurements field Sensor Uptime Amount of time sensor 90500 has been powered on Measurements are considered valid when uptime is more than 86400 seconds (one day). Columbia Weather Systems, Inc.
  • Page 43 Orion AQM/AQM+ ____________________________________________________________________ Columbia Weather Systems, Inc.

  • Page 44: Section 6: Calibration

    Orion AQM/AQM+ ___________________________________________________________________ SECTION 6: CALIBRATION It is recommended that the AQM be sent to Columbia Weather Systems for calibration every 2 years. See USER SUPPORT INFORMATION section for more information. Columbia Weather Systems, Inc.
  • Page 45 Orion AQM/AQM+ ____________________________________________________________________ Columbia Weather Systems, Inc.

  • Page 46: Section 7: Maintenance

    The combined humidity and temperature sensor is recommended to be replaced every two years for optimal calibration Maintenance tasks can be performed by a qualified technician or the module can be returned to the factory for service. Columbia Weather Systems, Inc.
  • Page 47 Orion AQM/AQM+ ____________________________________________________________________ Columbia Weather Systems, Inc.

  • Page 48: Section 8: Troubleshooting

    Interface Module is not blinking Loss of Blown fuse Check the Interface communication from Module fuse, replace Power supply failure if needed. Example: Both LEDs Verify power supply on Interface Module voltage is present. are off Columbia Weather Systems, Inc.
  • Page 49 Orion AQM/AQM+ ____________________________________________________________________ Columbia Weather Systems, Inc.

  • Page 50: Section 9: User Support Information

    Follow the packing instructions carefully to protect your instrument in transit. Limited Warranty Columbia Weather Systems, Inc. (CWS), warrants the Orion AQM/AQM+ to be free from defects in materials and/or workmanship when operated in accordance with the manufacturer’s operating instructions, for one (1) year from date of purchase, subject to the provisions contained herein.

  • Page 51: Return For Repair Procedure

     Write the RMA number on the outside of the box. Shipping  Send freight prepaid (UPS recommended).  Insurance is recommended. (The factory can provide the current replacement value of the item being shipped for insurance purposes.) Columbia Weather Systems, Inc.
  • Page 52 Orion AQM/AQM+ ___________________________________________________________________ Send to: Columbia Weather Systems, Inc. 5285 NE Elam Young Parkway, Suite C100 Hillsboro, Oregon 97124 C.O.D. shipments will not be accepted. If your unit is under warranty, after repair or replacement has been completed, it will be returned by a carrier and method chosen by Columbia Weather, Inc.

  • Page 53: Reference

    In regions where the earth’s surface pressure is above sea level, it is standard observational practice to reduce the observed surface pressure to the value that would exist at a point at sea level directly below. Columbia Weather Systems, Inc.

  • Page 54: Unit Conversion

    Millimeters = 25.4 x inches Pressure Millibars = 33.86 x inches of mercury Kilopascals = 3.386 x inches of mercury Pounds per square inch = 0.49 x inches of mercury Standard atmospheres = 0.0334 x inches of mercury Columbia Weather Systems, Inc.
  • Page 55 Orion AQM/AQM+ ____________________________________________________________________ Columbia Weather Systems, Inc. 5285 NE Elam Young Parkway, Suite C100 Hillsboro, OR 97124 Telephone (503) 629-0887 (503) 629-0898 Web Site http://www.columbiaweather.com Email support@columbiaweather.com Part Number: 81670 Version 1.00 Printed in U.S.A. Columbia Weather Systems, Inc.

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Orion aqm+

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