CCL ELECTRONICS C3123A Manuale utente

WIRELESS PM2.5/PM10 AIR QUALITY SENSOR

Model: C3123A

User Manual

FCC STATEMENT

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) this device may not cause harmful interference, and (2) this device must accept any

interference received, including interference that may cause undesired operation.

Warning: Changes or modications to this unit not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

NOTE:

This equipment has been tested and found to comply with the limits for a Class B digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference in a residential installation. This equipment generates, uses and can

radiate radio frequency energy and, if not installed and used in accordance with the instructions,

may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be

determined by turning the equipment o󰀨 and on, the user is encouraged to try to correct the

interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a n a circuit di󰀨erent from that to which the receiver is

connected.

- Consult the dealer or an experienced radio/TV technician for help.

“ FCC RF Radiation Exposure Statement

Caution: To maintain compliance with the FCC’s RF exposure guidelines, place the unit at least

20cm from nearby persons.”

Thank you for purchasing the Wireless PM2.5/PM10 Air Quality Sensor. Please read the instructions

carefully according to the version you purchased and keep the manual well for future reference.

IMPORTANT NOTE

- Read and keep these instructions.

- Do not cover the ventilation holes with any items such as newspapers, curtains etc.

- Do not clean the unit with abrasive or corrosive materials.

- Do not tamper with the unit’s internal components. This invalidates the warranty.

- Only use fresh batteries. Do not mix new and old batteries.

- Do not dispose old batteries as unsorted municipal waste. Collection of such waste separately

for special treatment is necessary.

- Attention! Please dispose of used unit or batteries in an ecologically safe manner.

- Technical specications and user manual contents for this product are subject to change without

notice.

- CAUTION: Risk of explosion if the battery is replaced by an incorrect type.

- High or low extreme temperatures that a battery cannot be subjected to during use, storage or

transportation and low air pressure at high altitude.

- Replacement of a battery with an incorrect type that can defeat a safeguard.

- Disposal of a battery into re or a hot oven, or mechanically crushing or cutting of a battery, that

can result in an explosion.

- Leaving battery in an extremely high temperature surrounding environment that can result in an

explosion or the leakage of ammable liquid or gas.

- A battery subjected to extremely low air pressure that may result in an explosion or the leakage

of ammable liquid or gas.

- The sensor is intended for use only with the rechargeable Ni-MH batteries provided:

Manufacturer: BPI

Model: BPI-50AA2000EHmAh (with marking 50AA2000mAh)

- This device is only suitable for mounting at height < 2m.

INTRODUCTION

Why PM2.5?

PM2.5 (particles less than 2.5 micrometers in diameter) can penetrate deeply into the lungs,

irritate and corrode the alveolar wall, and consequently impair lungs function, thus triggering

asthma attack or contributing to cardiovascular disease. Example of PM2.5 are ne dust from

vehicle exhaust, wildre, power plant emissions, other combustion activities.

Why PM10?

PM10 (particles less than 10 micrometers in diameter) can irritate exposed mucous such as the

eyes and throat. Thus high levels of PM10 could easily make people cough, nose run and eyes

sting. PM10 includes dust from construction sites, highways, roadways, landlls and agriculture,

wind res and bush/waste burning, industrial source; wind-blown dust from open lands, pollen,

mold spores, and fragments of bacteria.

Swiss sensor technology with MCERTS certification

The device comes with Swiss made SENSIRION Particulate Matter Sensor SPS series

designed for indoor and outdoor air quality application. Its measurement principle is based on

laser scattering and innovative contamination-resistance technology, which enables precise

measurements from the device’s rst operation and throughout its lifetime of usage.

Multi-zone feature

Through our multi-zone technologies, each device has a unique device code with a user

selectable channel number. Up to 4 separate air quality sensors can be placed in an open

proximity covering an area across 100m radius from its main display unit (to be purchased

separately).

Low maintenance

The Swiss sensor is expected to have a lifetime of over 10 years while operating continuously

for 24 hours/day. With its contamination-resistance material, there is no need for cleaning and/or

maintenance, thus avoiding problems related to sensor drift or malfunction.

OVERVIEW

1. LCD display 5. [ CH1 ~ 4 ] slide switch

2. [ MODE ] key 6. [ RESET ] key

3. [ CHECK ] key 7. Battery compartment

4. Wall mounting holder 8. DC adapter USB power port

BATTERY INSERTION

1. Unscrew and remove the battery door of sensor with a

screwdriver.

2. Insert the 3 rechargeable batteries (included) into the battery compartment in the

following order:

x 3

3. Screw the battery door compartment on tightly.

4. After inserting batteries, all LCD segment will be shown for 1 second.

Note:

- Please prepare a screwdriver for removing and close the battery door.

GETTING STARTED

1. Slide [ CHANNEL ] to set the channel number for your sensor(s).

2. Use a pin to press [ RESET ] key for run the channel number.

Note:

- If there are more than one sensor in use, ensure to assign di󰀨erent channels number

for each sensor to enable the measurement to displayed correctly on the console

(purchase of separately).

LCD DISPLAY

1. PM2.5 / PM10 display mode

2. PM2.5 / PM10 concentration value

3. PM2.5 / PM10 concentration level

4. Sensor Wireless channel number

5. Transmission signal

6. Battery power indicator

DISPLAY MODE

Press [ MODE ] to toggle the display mode between PM10 and PM2.5.

MEASUREMENT INTERVAL

The device measures PM2.5 or PM10 concentration every minute automatically when powered

with a DC adapter.

Manual detection

User can press [ CHECK ] button anytime to get an updated measurement of PM2.5 or PM10

concentration readings. (It takes approximate 10-12s to detect, the readings indicated by

blinking PM2.5/PM10 icon.)

Operated by batteries

When powered by batteries, it’s detecting every 10 minutes by default. To maximize the battery

life, user can also change the detection interval from 10 minutes to 20 or 30 minutes.

Setting default measurement interval

1. Press and hold [ CHECK ] for 2 seconds until the display is ashing

2. Press [ MODE ] to choose which interval time.

3. The setting sequence: 10m 20m 30m

4. Press [ CHECK ] to nish the setting and back to normal display.

Detection interval

(Minute) Description

1(when connected to adapter) The sensor will detect the PM value every 1 minute

10 (default) The sensor will detect the PM value every 10 minutes

20 The sensor will detect the PM value every 20 minutes

30 The sensor will detect the PM value every 30 minutes

PM2.5/PM10 CONCENTRATION

For easy visualization of air quality, the device spreads the concentration readings over 6 level

scale.

The following provides some gives health guidelines on activities between good and hazardous

air quality*:

Hazardous Good

PM2.5 PM10 Health persons Elderly, Children,

Pregnant women

Persons with chronic

disease or heart disease

0~35 0~50 Continue with normal activities Continue with normal activities Continue with normal activities

36~53 51~75 Continue with normal activities Continue with normal activities Continue with normal activities

54~70 76~100 Reduce prolonged or strenuous

outdoor physical exertion

Minimize prolonged or strenuous

outdoor physical exertion

Minimize prolonged or strenuous

outdoor physical exertion

71~150 101~350 Avoid prolonged or strenuous

outdoor physical exertion Minimize outdoor activity Avoid outdoor activity

151~250 351~420 Minimize outdoor activity Avoid outdoor activity Avoid outdoor activity

251+ 420+ Avoid outdoor activity Avoid outdoor activity Avoid outdoor activity

*Always consult/check with your doctors for any medical advices concerning the air quality and

your health.

Note:

This 6 level scale of PM2.5 / PM10 concentration is not the same as Air Quality Index (AQI).

BATTERY POWER STATUS

The device is powered by rechargeable batteries, and comes with battery power indicator. The

battery life of the device from fully charged batteries is determined by the number of detections

it performed, either through set intervals or manually activated by user.

100% 80% 60% 40% 20% < 20%

When battery power fails to below 20%, user should recharge the batteries by connecting to a

USB port using the cable provided.

Note:

When the wireless PM2.5/PM10 air quality sensor’s battery power is below 20%, its detection

function will temporary suspension.

CHARGING BATTERY

You can use the micro USB cable to charge the wireless PM2.5/PM10 sensor if the battery

states show in “Low battery”. When Micro USB port plug in the micro USB cable for charging,

the LCD will display and ashing battery icon.

: Charging underway

: Charged to full capacity

Note:

- Charged to full capacity from <20% battery power status require 24 hours.

REPLACE THE RECHARGEABLE BATTERIES

Over time, the batteries may degrade in terms of holding the highest capacity for which it was

designed for. If you nd the device’s battery power is not lasting as it used to be, it’s probably a

good time to change them.

1. Unscrew and remove the

battery door of sensor with

a screwdriver.

2. Pull the black ribbon lying

under the batteries. All

batteries can be removed

together.

3. Insert new 3 x AA size rechargeable batteries into the battery compartment according

to the polarity mark inside battery compartment.

4. Screw the battery door compartment on tightly.

5. After inserting batteries, all LCD segment will be shown for 1 second.

Note:

Please prepare a screwdriver for removing and close the battery door.

PAIRING WIRELESS SENSORS TO CONSOLE DISPLAY

This Wireless PM2.5/PM10 Air Quality Sensor can connect to the Air Quality Display console.

1. After power up the wireless air quality sensor, it will automatically enter registration

mode for 10 minutes until which it can be paired by the display console.

2. Once the connection is successful, the signal strength indication and PM2.5/

PM10 information will appear on the display console.

Note:

- If you need to re-assign the sensor channel, slide the channel slide switch to the new

channel position, then use a pin to press [ RESET ] key to restart the sensor.

- To avoid the sensor(s) and console pairing failure during new channel number

assigned and setup, please power up the sensor(s) rst, and then press [ SENSOR ]

key on the main unit.

- After connected to the console display, the reading will transmit every 12 seconds in

the rst 5 minutes. Every reading transmission, the symbol of signal transmission ,

will ash 0.5 seconds at once.

VIEW DATA ON CONSOLE

You can view the readings of your PM2.5/PM10 sensor(s) on the console receiver to which the

sensor(s) is linked to. Readings can then be analyzed into averages of past 24 hours or

maximums of past 1 hour, 24 hours, or since its last reset.

DATA TRANSMISSION

The device transmits its updated reading at xed interval of 60 seconds to the paired console

receiver.

RESET THE SENSOR

In case of malfunction, use a pin to press [ RESET ] button to reset the sensor.

SENSOR INSTALLATION

The sensor is designed for desktop or wall mount for easy viewing. Follow the guidelines below

for the sensor placement.

1. Choose an open area away from any emissions source of pollutants, heat source, or

with air ow greater than 1m/s.

2. Place the wireless PM2.5/PM10 sensor at least 1.5m to 2m above the ground to

better illustrate the detection of air quality in the human breathing zone.

3. Do not expose the sensor to direct sunlight.

Wall mounting

Sensor can be mounted on the wall at di󰀨erent angle, either at

slant angle or vertically with the mounting adapter (included).

Place a screw on the wall where you wish to hang for sensor. Hang the sensor on to the

screw with or without the mounting adaptor.

Vertical angle Slant angle

Note:

- Higher siting may also be appropriate if the sensor is representative of a large area.

SPECIFICATIONS

WIRELESS PM2.5/PM10 AIR QUALITY SENSOR

Dimensions (W x H x D) 82 x 120.5 x 41mm (3.2 x 4.7 x 1.6 in)

Main power

3 x AA size 1.2V NiMH rechargeable batteries

USB charging (5V500mA)

1m/1.2m USB charging cable included

Operating temperature range -10°C to 40°C ( -14°F to 140°F )

Operating humidity range RH 1% to 90 %

PM2.5/pm10 Unit ug/m³

RF frequency 915MHz

RF transmission range 100 meters (300 feet) line of sight

Number of channels 4 (CH1~4)

Detection interval 1 minute, 10 minutes (default), 20 minutes, 30 minutes

Transmission interval 60 seconds

Mass concentration precision

PM2.5:

±15 μg/m³ @ 0 to 100 μg/m³ (at 25°C)

±15% @ 100 to 1000 μg/m³ (at 25°C ±5°C )

PM10:

±30 μg/m³ @ 0 to 100 μg/m³ (at 25°C)

±30% @ 100 to 1000 μg/m³ (at 25°C ±5°C )

Mass concentration range 1 to 1000 μg/m³

Mass concentration resolution 1 μg/m³

Particle detection size range Mass concentration: PM2.5 and PM10

Number concentration: PM2.5 and PM10

Lower limit of detection 0.3 μm

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