PurpleAir Touch - Indoor Air Quality Monitor

Regular price: $209.00
Sale price: $209.00

Designed for indoor use, The PurpleAir Touch rests comfortably on any surface in your home or office. The highly visible, full-color LED ring shows US AQI colors at a glance, easily viewable from across the room. Double-tap the top of the Touch to cycle through brightness levels. Connect the PurpleAir Touch to WiFi to see real-time PM2.5 data on the Real-Time Map. This PurpleAir indoor monitor provides industry-leading performance.

NOTICE: Power adapter NOT included; find a suitable option here.

USB Cable Color

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Overview
Specs

New Generation PurpleAir indoor particulate sensor with multi-colored LED ring
Tap sensor for adjusting LED brightness, double tap the sensor to adjust LED brightness.
Single Laser Particle Counter (PMS-1003)
Pressure, Temperature, Humidity & Gas Sensor (BME688)
WiFi connectivity with data stored in the cloud

Dimensions	4.25 in x 3 in x 2.25 in (108 mm x 67 mm x 57 mm)
Color	Translucent white with real-time US EPA AQI multi-colored LED ring
Power requirements	5V USB Micro, 0.18A continuous, 600mA peak
Power cord length	3.2ft (1m) USB (Type A)
Intended Use	Indoor use only
WiFi	Yes
Expansion Port	Yes
Internal Storage	No
Warranty	One (1) year limited warranty

Tap sensor for adjusting LED brightness, double tap the sensor to adjust LED brightness.
Manufacturer	Kionix, Inc.
Model Number	KX122-1037
Temperature range	-40°F to 185°F (-40°C to 85°C)
Mechanical Shock (powered and unpowered)	5,000g for 0.5ms 10,000g for 0.2ms

Laser Particle Counters Class 1 Laser. A Class 1 laser is safe under all conditions of normal use.
Manufacturer	Plantower
Type	PMS-1003
Range of measurement	0.3, 0.5, 1.0, 2.5, 5.0, & 10 μm
Counting efficiency	50% at 0.3μm & 98% at ≥0.5μm
Effective range (PM2.5 standard)*	0 to 500 μg/m³
Maximum range (PM2.5 standard)*	≥1000 μg/m³
Maximum consistency error (PM2.5 standard)	±10% at 100 to 500μg/m³ & ±10μg/m³ at 0 to 100μg/m³
Standard Volume	0.1 liter
Single response time	≤1 second
Total response time	≤10 seconds

Pressure, Temperature, Humidity, & Gas Sensor
Manufacturer	BOSCH
Model Number	BME688
Temperature range	-40°F to 185°F (-40°C to 85°C)
Pressure range	300 to 1100 hPa
Humidity	Response time (τ63%): 8s Accuracy tolerance: ±3% RH Hysteresis: ≤1.5% RH
Gas	Response time (τ33-63%): <1s Resolution: ±0.08%

Wireless Contains Transmitter Module FCC ID: 2AC7Z-ESPWROOM02D
Wireless Networks	802.11b/g/n @ 2.4GHz (WPA2 pre-shared key or open networks)
Certificates	FCC/CE/TELEC/SRRC
Tx Power	802.11 b: +20 dBm 802.11 g: +17 dBm 802.11 n: +14 dBm
Rx Sensitivity	802.11 b: -91 dbm (11 Mbps) 802.11 g: -75 dbm (54 Mbps) 802.11 n: -72 dbm (MCS7)
Antenna Type	2 dBi on-board PCB antenna
FCC Compliance Statement (Part 15.19) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. Warning (Part 15.21) Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Interference Statement (Part 15.105 (b)) 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 off and on, the user is encouraged to try to correct the interference by one 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 circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. To comply with FCC/IC RF exposure limits for general population / uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Overview
Specs

New Generation PurpleAir indoor particulate sensor with multi-colored LED ring
Tap sensor for adjusting LED brightness, double tap the sensor to adjust LED brightness.
Single Laser Particle Counter (PMS-1003)
Pressure, Temperature, Humidity & Gas Sensor (BME688)
WiFi connectivity with data stored in the cloud

Dimensions	4.25 in x 3 in x 2.25 in (108 mm x 67 mm x 57 mm)
Color	Translucent white with real-time US EPA AQI multi-colored LED ring
Power requirements	5V USB Micro, 0.18A continuous, 600mA peak
Power cord length	3.2ft (1m) USB (Type A)
Intended Use	Indoor use only
WiFi	Yes
Expansion Port	Yes
Internal Storage	No
Warranty	One (1) year limited warranty

Tap sensor for adjusting LED brightness, double tap the sensor to adjust LED brightness.
Manufacturer	Kionix, Inc.
Model Number	KX122-1037
Temperature range	-40°F to 185°F (-40°C to 85°C)
Mechanical Shock (powered and unpowered)	5,000g for 0.5ms 10,000g for 0.2ms

Laser Particle Counters Class 1 Laser. A Class 1 laser is safe under all conditions of normal use.
Manufacturer	Plantower
Type	PMS-1003
Range of measurement	0.3, 0.5, 1.0, 2.5, 5.0, & 10 μm
Counting efficiency	50% at 0.3μm & 98% at ≥0.5μm
Effective range (PM2.5 standard)*	0 to 500 μg/m³
Maximum range (PM2.5 standard)*	≥1000 μg/m³
Maximum consistency error (PM2.5 standard)	±10% at 100 to 500μg/m³ & ±10μg/m³ at 0 to 100μg/m³
Standard Volume	0.1 liter
Single response time	≤1 second
Total response time	≤10 seconds

Pressure, Temperature, Humidity, & Gas Sensor
Manufacturer	BOSCH
Model Number	BME688
Temperature range	-40°F to 185°F (-40°C to 85°C)
Pressure range	300 to 1100 hPa
Humidity	Response time (τ63%): 8s Accuracy tolerance: ±3% RH Hysteresis: ≤1.5% RH
Gas	Response time (τ33-63%): <1s Resolution: ±0.08%

Wireless Contains Transmitter Module FCC ID: 2AC7Z-ESPWROOM02D
Wireless Networks	802.11b/g/n @ 2.4GHz (WPA2 pre-shared key or open networks)
Certificates	FCC/CE/TELEC/SRRC
Tx Power	802.11 b: +20 dBm 802.11 g: +17 dBm 802.11 n: +14 dBm
Rx Sensitivity	802.11 b: -91 dbm (11 Mbps) 802.11 g: -75 dbm (54 Mbps) 802.11 n: -72 dbm (MCS7)
Antenna Type	2 dBi on-board PCB antenna
FCC Compliance Statement (Part 15.19) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: This device may not cause harmful interference, and This device must accept any interference received, including interference that may cause undesired operation. Warning (Part 15.21) Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Interference Statement (Part 15.105 (b)) 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 off and on, the user is encouraged to try to correct the interference by one 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 circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. To comply with FCC/IC RF exposure limits for general population / uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Purple Air internet connection

The directions for getting the Purple Air monitor connected to my "network"/internet are very belabored, too many steps. The monitor went live rather easily but this last step has been/is difficult (still not reporting back to the "community."

Hi Karla, thank you for sharing your experience. We're sorry to hear about the connectivity challenges. Please reach out to our support team for assistance, and we'll do our best to help you get everything reporting smoothly. Thanks for your patience!

PurpleAir Touch - Indoor Air Quality Monitor

Works as expexted but the user interface needs a lot of improvement.

PurpleAir Touch - Indoor Air Quality Monitor

Great product

Glad to be able to add an indoor product to complement our outdoor device. The setup was simple and device provides visual feedback for air quality without need to look up on the web.

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PurpleAir Touch - Indoor Air Quality Monitor

Customer Reviews