Air Quality Monitor 5.0VDC 100 mA

Multifunctional sensor which not only checks the air quality, but also measures temperature and humidity. Combines electrochemical probe for formaldehyde sensor of temperature and humidity.

The principle of operation

• For such a sensor, it is used the principle of laser scattering of particles suspended in the air and then collect in full degree scattered light and finally obtaining the curve of scattered light. Identical particle diameter and the number of particles with a different diameter of the volume are calculated by microprocessor based on the MIE theory. Below is a diagram of the sensor's operation.

Outputs

• The sensor is compatible with Arduino module, has outputs of serial communication UART

Specification:

• Supply voltage: 5 V
• Current: 100 mA
• Current in sleep mode: ≤ 200 uA
• The level of the interface: L < 0.8 V / 3.3 V, H > 2.7 V / 3.3 V
• The measurement range of the particle:
• from 0.3 to 1.0 µm
• from 1.0 to 2.5 µm
• from 2.5 to 10 µm
• The accuracy of counting particles: 50% / 0,3 μm, 98% / 0,5 µm
• Range of particles: the standard PM2. 5 from 0 to 500 µg/m
• Maximum range: standard PM2. 5, below 0 to 2000 µg/m3
• The accuracy of the measurement of particles: up to 1 µg / m3
• The maximum error of the coherence of the particles: ±10 % - from 100 to 500 µg/m3, ±10 µg/m3, from 0 to 100 µg/m3
• The standard amount of particles: 0.1 L
• The formaldehyde range: 0 to 1 mg / m3
• The maximum amount of formaldehyde: from 0 to 2 mg / m3
• The accuracy of the measurement of formaldehyde: up to 0.001
• The maximum error consistency of formaldehyde: < ± 5%
• Maximum temperature range: from 0 to 99 ℃
• Temperature accuracy: 0,1 ℃
• The maximum error of temperature measurement: ± 0.5 ℃
• Maximum humidity measurement range: 0 to 99 %
• The humidity measurement accuracy: 0.1% of
• The maximum error of humidity measurement: ± 2 %
• Weight: 50 g
• Default Baud rate: 9600 bps
• Total reaction time: ≤ 10 sec.
• Operating temperature: -10 to 60 ℃
• Operating humidity: 0 to 99 %
• Dimensions: 50 x 38 x 21 mm

Claim orders from Stores

You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

Paid orders of more than 150€ are shipped for free to Latvia and Estonia.

other countries - negiotiated individually.

International delivery pricing to Omniva/Venipak parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.

Product availability status:

Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at same day;

Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;

Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days;

1-2 work days - product will be shipped in a short time - 1-2 business days;

2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;

3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;

3-7 work days – we don’t have selected product in local warehouse. Shipping time is between 3-7 work days;

Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.