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ALTA Air Quality PM2.5 Sensor – AA Battery

The ALTA wireless PM2.5 sensor measures PM1, PM2.5 and PM10 concentrations in the air and transmits the measurement to iMonnit. The PM2.5 sensor works by turning on a small fan at the beginning of a measurement cycle to bring in a volume of ambient air and measuring the particulate matter (PM) content of that sample volume.

Manufacturer
Monnit

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Power supply
Standard
Line Power + Battery Backup
Standard AA w/ Power Switch

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324 €

324 €

Information

The ALTA wireless PM2.5 sensor measures PM1, PM2.5 and PM10 concentrations in the air and transmits the measurement to iMonnit.

  • Measurement range: 
    • PM1: 0.3 to 1.0 um 
    • PM2.5: 1.0 to 2.5 um 
    • PM10: 2.5 to 10 um

The PM2.5 sensor works by turning on a small fan at the beginning of a measurement cycle to bring in a volume of ambient air and measuring the particulate matter (PM) content of that sample volume. The sensor measures PM content using a laser that scatters based on the number and size of particles suspended in the air. It is important to keep the inlet ports of the sensor clear to ensure proper readings.

Example Applications

  • Building/Room Air Quality 
  • Pollution Sensing 
  • Mines and Quarries 
  • Cement Factories
  • Construction/Demolition Sites
  • Petrochemicals 
  • Agricultural/Waste 
  • Many additional applications

* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables. Other power options are also available.

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Case studypdf1.60 MB

"Manual temperature measurement in halls is obsolete and inefficient," says Třinecké železárny, a.s. only Czech

Features

Measurement Sensitivity

PM1: 0.3 to 1.0 um 

PM2.5: 1.0 to 2.5 um 

PM10: 2.5 to 10 um

Counting Efficiency

50% @ 0.3 um, 98% @ >= 0.5 um

Effective Range

0 to 500 ug/m^3

Maximum Range

0 to 1000 ug/m^3

Maximum Consistency Error

+/- 10% @ 100 to 500 g/m^3 

+/- 10 ug/m^3 @ 0 to 100 ug/m^3

Response Time

~10 Seconds

Active Current

~180 mA @ 3.3 battery voltage, ~0.6 W overall

Operating Temperature

-10°C to 60°C

Operating Humidity Range

0 to 99%

Mean Time to Failure

>= 3 Years

ALTA AA Specifications

Battery Type

2 Replaceable AA 1.5 V Batteries

Dimension

4.375 in x 2.470 in x 1.12 in

Supply Voltage

2.0 - 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)

Battery Life

At 1 hour heartbeat setting, included AA batteries will typically last 6-8 Years. **

Max Operating Temperature Using AA Alkaline

-18°C to 55°C (0°F to 130°F)

Max Operating Temperature Using AA Lithium

-40°C to 60°C (-40°F to 140°F)

Optimal Battery Operating Temperature

+10°C to +50°C (+50°F to +122°F)

Enclosure Material

ABS

ALTA 868 MHz Specifications

Operating Frequency

868 MHz Operating Frequency

Certifications

CE Certified. Tested and found to comply with: EN 300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02) and EN 60950.

Security

Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)

Device Range

Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*

Video Monnit

Jak vyměnit baterie v sensorech ALTA Začleňte IoT do vaší malé firmy 
Vytvoření účtu v portálu iMonnit Vytváření událostí v portálu iMonnit 
Jak si zakoupit předplatné portálu iMonnit Exportování CSV souborů 
Nastavení událostí Prodloužení předplatného portálu iMonnit 
Introducing the Monnit ALTA Industrial 4G LTE Cellular GatewayAdding Devices on iMonnit
Creating iMonnit ActionsCreating An iMonnit Account
Editing iMonnit ActionsiMonnit Actions for Open & Closed Sensors
Basic iMonnit Actions for Refrigeration SystemsiMonnit Actions for Water Detection Systems
Advanced iMonnit Actions for Refrigeration SystemsMounting the Advanced Vibration Meter
Aware States within iMonnitiMonnit Heartbeats Explained
iMonnit Main Menu Navigation OverviewReplacing Monnit Sensor Batteries
Introducing the Monnit ALTA Industrial Propane MonitorMonnit ALTA Sensor Settings in iMonnit
Installing a Monnit ALTA Temperature SensorsIntroducing the Monnit ALTA Industrial Vehicle Detection Counter
Installing the Monnit ALTA Open/Closed SensorInstalling the Monnit ALTA Water Puck Sensor
Generating an Access Token within iMonnit

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