The Prkruti device is a solar powered, IOT enabled robust technology which measures all the parameters of pollution. This low cost, easy to maintain device is weather and water proof which is easy to use- you can just plug in the device and it will start monitoring data right away. The device can be easily installed anywhere, whether it is a wall or a pole.

Prkruti monitors air quality real-time- the outdoor device communicates via Wi-Fi and GPRS to a central server which then displays the data on the website. What’s more, the device runs on solar power, so it can work independently.

Get a Quotation

Download Brochure

Powerful FEATURES

technical specification

Processor

Low power 8 Bit MCU, Clock 16MHz, 128kB Flash, 2kB EEPROM, 8kB SRAM
CONNECTIVITY

WiFi 2.4GHz( IEEE 802.11 b/g.)

GPRS (900-1800MHz)
POWER

Solar:          5W, 500mA

Battery:          Li-ion 3.7V, 7800mAh

Power Consumption:     Active : 150mA, Deep Sleep : 7μA

Battery Backup:          5 - 7 Days
SD CARDS

8GB, FAT32
Operating Voltage

3.3V / 5V

ENVIRONMENTAL PARAMETERS

What is it? - These are particles which are microscopic solid or liquid particles which are suspended in the atmosphere.

Sources of Emission- Particulate matter are minute particles which are emitted from natural and manmade sources. They include particles emitted from forest fires, vehicle exhaust, volcanic eruptions, construction sites, fields etc.

Brief Introduction- Particulate pollution or Particulate matter are tiny solid or liquid particles that are suspended in the air. These PM2.5 particles are 30 times smaller than the diameter of human hair.

Health Effects- The Small particles can get into the bloodstream and can affect both the lungs and the heart. It can cause
the following symptoms

Irregular heartbeat
Decreased lung function
Aggravated asthma
Respiratory systems like irritation of the airways, difficulty breathing or coughing Children, senior citizens or people with lung or heart diseases are at the highest risk of getting these symptoms or others due to Particulate matter particle exposure

Protection from Particulate matter particles
the following symptoms

When warnings are sound for hazardous levels of air pollution, you need to stay indoors to protect yourself from it.
When going outdoors on high pollution days, you need to cover yourself with a pollution control mask to protect yourself from PM2.5 particles

Parameter	Ultra-fine Particulate Matter (PM1), Suspended Particulate Matter (PM2.5), Particulate Matter 10 (PM10)
Working Principle	Laser Scattering
Detection Range	Dynamic upto 1000 ug/m3
Resolution	Upto +/- 5%

What is it? - Carbon Dioxide is a colourless and odourless gas which is 50% denser than dry air. It is considered both a greenhouse gas as well as a gas which is needed for industrial uses.

Sources of Emission- Carbon Dioxide(CO2) is a gas which is naturally occurring in the atmosphere as a trace gas and which is found in many natural sources like volcanoes, hot springs, geysers, seawater and groundwater. It is produced by all aerobic organisms and is returned to the atmosphere by the lungs of humans and other mammals as well as the gills of fish. It is also produced via fermentation in bread, beer and wine. Burning of wood and other organic materials also release carbon dioxide.

Brief Introduction- Carbon Dioxide is a gas which will always remain a matter of concern for environmentalists and the general public alike. It is a gas which is found naturaly and emitted naturally in the environment and is also a gas which is emitted from the burning of fossil fuels. It is a gas which remains in the atmosphere for a longer time than other heat trapping gases, and hence is a gas which is an important greenhouse gas which everybody is concerned about.

Protection from Carbon Dioxide- As mentioned earlier, exposure to small amounts of carbon dioxide is harmless. However, you need to be concerned of exposure to higher concentrations of carbon dioxides especially if you are working in an industrial setting like oil rigs or other industries where the concentration of carbon dioxide is higher.

Parameter	carbon dioxide
Working Principal	Electro-Chemical
Detection Range	350 - 10000 ppm
Resolution	10ppm

What is it? - Carbon Monoxide is an odourless, colourless and tasteless gas which is slightly denser than air. It is toxic to humans and certain animals, when being exposed to it in certain concentrations.

Sources of Emission- Carbon Monoxide (CO) is formed when there is incomplete combustion from sources like motor engines or stoves. It is also found in Vehicle fuel emissions, open fires and solid waste sites.

Brief Introduction- Carbon Monoxide as a gas was identified by William Cumberland Cruikshank in 1800. It contains a single atom each of carbon and oxygen. Formed due to the partial oxidation of carbon containing compounds, Carbon Monoxide is a highly toxic gas.

Health Effects- Once absorbed by the body, CO binds with hemoglobin to form carboxyhemoglobin, which takes the place of hemoglobin in the body but cannot spread oxygen to the tissues. A 50% level of carboxyhemoglobin can result in seizure, coma or in worst cases, fatality. The most common symptoms of carbon monoxide poisoning include headache, nausea, vomiting, dizziness, fatigue and feelings of weakness.
the following symptoms

To protect yourself from Carbon monoxide poisoning you should have a carbon monoxide detector in your home.
You should also ensure that your automobile and other heating systems are serviced properly.
Do not use outdoor heating systems indoor
Never burn charcoal indoors

Protection from Particulate matter particles
the following symptoms

When warnings are sound for hazardous levels of air pollution, you need to stay indoors to protect yourself from it.
When going outdoors on high pollution days, you need to cover yourself with a pollution control mask to protect yourself from PM2.5 particles

Parameter	Carbon Monoxide
Working Principal	Electro-Chemical
Detection Range	0 - 100 ppm
Resolution	0.01 ppm

What is it? - Nitrogen Dioxide(NO2) is a gas that forms when nitrogen oxides react with air. It is an intermediate in the industrial synthesis of nitric acid, of which millions of tons are produced every year. NO2 is reddish brown in colour with a pungent, sharp and biting odour.

Sources of Emission- Nitrogen Dioxide is one of the several chemical compounds of nitrogen oxides. It is a reddish brown gas which mainly forms due to the burning of fossil fuels.

Brief Introduction- Nitrogen Dioxide is one of the several chemical compounds of nitrogen oxides. It is a reddish brown gas which mainly forms due to the burning of fossil fuels.

Health Effects- Exposure to NO2 can cause increased airway resistance (decrement in lung function), increased airway responsiveness and broncho-constrictions in healthy individuals. This means that there can be increased cases of asthma, respiratory diseases and symptoms, hospital admissions and visits to emergency rooms.
the following symptoms

The Governments emission norms make sure that there is control over the amount of NO2 emissions from vehicles.
To control pollution, you should avoid taking your vehicle out as much as possible.
Whenever you need to go to a highly polluted area, you should cover your nose with a mask to protect yourself from toxic NO2 gas.

Parameter	Nitrogen Dioxide
Working Principle	Electro-Chemical
Detection Range	0 - 10 ppm
Resolution	0.01 ppm

What is it? - It is a naturally occurring hydrocarbon which is used to produce electricity, for cooking besides some industrial uses. It is a colourless and odourless fossil fuel.

Sources of Emission- It is found naturally in the earth with a mixture of other gases; this cocktail of gases is known as natural gas and is considered an important source of energy.

Brief Introduction- Methane is a naturally occurring fossil fuel which is used primarily to generate electricity, use in transportation or for domestic cooking purposes which we use as Compressed Natural Gas (CNG). As methane is odourless and colourless, other gases are added for safety reasons to CNG. Methane can be hazardous especially if it is released into the air, as it can worsen global warming. Care needs to be taken while transporting or handling the gas.

Health Effects- Prolonged exposure to methane can cause people to suffocate, causing you to become unconscious or even die. However, exposure to the gas in small amounts does not have much of an impact on our health.

Protection from Methane- As mentioned earlier, exposure to small amounts of the gas does not prove to be such a health risk. However those employed in the oil and gas sector, agriculture or gas extraction sector need to use adequate protection for handling the gas.

Parameter	Methane
Working Principle	Electro-Chemical
Detection Range	1000 ppm
Resolution	10 ppm

What is it? - Ammonia is a compound of Nitrogen and Hydrogen. It is a colourless gas which has many industrial and domestic uses. If inhaled in large quantities, it can be harmful for humans.

Sources of Emission- Ammonia is a gas that is mass produced for many uses- It is found in nature but in trace quantities. It is also a constituent of tobacco smoke. The danger is when using ammonia based products like home cleaning products or fertilizers.

Brief Introduction- Ammonia (NH3) is a colourless alkaline gas with a sharp smell. It is the simplest stable compound of Nitrogen and Hydrogen. It is commercially produced to make fertilizers, textiles such as nylon and rayon and as a household cleaning agent.

Health Effects- - Ammonia is not much of a health hazard to humans- it is converted to carbamoyl phosphate and excreted through urine by humans and other animals. However, a high exposure to the gas can cause fibrosis which can make breathing difficult.

Protection from Ammonia-
the following symptoms

Whenever you are in contact with Ammonia, you need to cover your nose, mouth and eyes to protect yourself from excessive exposure to the gas

Parameter	Ammonia
Working Principle	Electro-Chemical
Detection Range	0 - 500 ppm
Resolution	10 ppm

What is it? - It is an allotrope of oxygen, a pale blue gas which is found naturally in the stratosphere of the Earth. Though it is a beneficial gas which helps to block harmful solar radiation, at the ground level, however, it is merely a pollutant.

Sources of Emission- At the ground level, ozone is not directly emitted from any source, instead, it is formed after a chemical reaction between oxides of nitrogen (NOx) and Volatile Organic Compounds (VOCs) in the presence of sunlight. The high levels of earth based ozone typically occur from May to September, between Noon and early evening.

Health Effects- Ozone causes irritation to the respiratory tract and eyes. High level of exposure to ozone can result in coughing, wheezing and chest tightness. People who have heart problems and respiratory diseases have a much higher risk.

Protection from O3
the following symptoms

Make it a routine to look at the air quality index (AQI) before you plan your activities for the day. Avoid spending too much time outdoors on high-level ozone days.

What is it? - It is an unpleasant gas which is emitted into the air due to human sources.

Sources of Emission- The main source of emission of Sulphur dioxide is industrial activity in the form of generation of electricity from coal, gas or oil. There are also some mineral ores that contain sulphur, and sulphur dioxide is released when they are processed. Motor vehicle exhaust is also a source of emission of sulphur dioxide.

Brief Introduction- - Sulphur dioxide generally occurs in very small concentrations in Earth but is abundant in other planets and moons. It is used as a preservative for fry fruits, wine making and as a refrigerant due to its high condensation and high heat of evaporation.

Health Effects- Short term exposure can cause harm to the respiratory system. The elderly, children and those suffering from asthma can be extremely sensitive to Sulphur Dioxide. When Sulphur Dioxide is released in high concentrations, it disintegrates into sulphur oxides(SOx) which leads to the formation of particulate matter which is another hazard to pollution.

Protection from Sulphur Dioxide-
the following symptoms

To protect your eyes from sulphur dioxide, chemical safety goggles must be worn at all times in designated areas. A face shield may also be necessary when working in the presence of sulphur dioxide.

What is it? - Air temperature is the measure of how cold or hot the air is. It is also known as surface temperature in meteorology.Humidity is the amount of water vapour that is present in the air at any given point of time. It can be both in a relative or an absolute measure.

Changes in air temperature- Air temperature changes according to seasonal variations. However, global warming has made air temperature warmer throughout the world, leading to concerns about our future generations.Sources of Humidity(Water vapour)Evaporation of water through natural or manmade sources increases the water vapour in the environment. The evaporation of water vapour can come from various sources- inland water bodies, the sea, from power plants, other industries and from human activities.

Brief Introduction- The air temperature naturally changes with the change in seasons- we have hot summer days and cool winter days. However, the natural process of temperature change can be disrupted or can worsen due to global warming (emissions of CO2 and methane) and other man-made reasons. The increasing temperatures of the oceans and at the poles are a reason for grave concern worldwide. Many international organizations are working with governments to help them reduce their Carbon dioxide and other emissions to reduce the carbon footprint that can damage the environment forever.Source of Air pollutants- Air pollutants can modify or worsen the air temperature during any given time. Air pollutants come from both natural and man made sources-

Effects to the environment- Air pollution primarily causes global warming, where Carbon Dioxide and methane are released into the environment. This results in increased air temperature, causing melting of the freshwater glaciers and icebergs at the poles. This is leading to rising sea levels which is threatening the lives of people living in coastal areas. Preventive measuresWe need to cap the emissions of Carbon Dioxide and other gases in the environment. Governments throughout the world have to work together to reduce their carbon footprint i.e. the amount of CO2 and other gases that are released in the atmosphere.

Parameter	Temperature and Humidity
Working Principle	Digital MEMS
Detection Range	Temperature: -40 to 125 C,Humidity: 0 to 100 % RH
Resolution	Temperature: 0.01 C,Humidity: 0.04 % RH

What is it? - When one is exposed to unwanted noises on a regular basis, or when a place records unwanted noises on a continuous basis, that results in noise pollution.

Sources of Emission- Unwanted and unappreciated noise can come from anywhere- a dog barking in the middle of the night, construction activity, traffic noise, aircraft landing and many other sources.

Brief Introduction- We encounter unwanted noises on a daily basis- the incessant honking by some motorists, noisy children, loud music by neighbours, construction activity and many others. When the noise gets too loud or is too frequent in any place then noise pollution becomes a serious problem.

Health Effects- Noise pollution can cause damage to our ear drums to start with and can lead to loss of hearing. It can affect our sleeping patterns and can cause psychological problems like
the following symptoms

Aggressive behaviour,
Constant stress,
Hypertension and
fatigue.

These symptoms can lead to severe problems later in life.Loud noise can hamper sleeping patterns and can result in irritation and uncomfortable situations. This can lead to reduced productivity at work.

Protection from noise pollution-
the following symptoms

Use noise cancelling earplugs or earmuffs whenever engaged in any activities which produce loud noises.
Avoid going to places which produce loud noises.
Local Governments need to formulate and implement rules to curb noise pollution.

Parameter	Noise
Working Principle	Analog
Detection Range	30 - 130 dB
Resolution	1 dB

What is it? - Atmospheric pressure or Baromatic pressure is the weight of air molecules pressing down on Earth. The air pressure is more at the sea level and decreases as we move upwards with higher altitudes.

Sources of Emission- NOT APPLICABLE

Brief Introduction- Air Pressure is the pressure within the atmosphere of Earth (or any other planet). The air pressure changes with the change in altitude. Atmospheric pressure is caused by the gravitational attraction of the planet on the atmospheric gases present above the surface of the Earth. Atmospheric pressure tends to vary even at the same level depending upon the weather.

Health Effects- When we move from a low altitude to a high altitude zone, we might have noticed that our ears ‘pop’, especially when you are travelling by air or train. At high altitudes many people experience ‘altitude sickness’. The symptoms show themselves 6-10 hours after ascent. They include-
the following symptoms

Headache.
Fatigue .
Insomnia.
Dizziness.
Lightheadedness.
Loss of appetite.
Vomiting.

There can also be advanced versions of these symptoms depending upon person to person.

Dealing with Altitude sickness- Whenever you have to go to a place at higher altitudes, you should spend a few days there to get accustomed to the changed air pressure. Do not exert yourself as soon as you reach as this will worsen altitude sickness symptoms.

Parameter	Air Pressure
Working Principle	Digital MEMS
Detection Range	20 – 110kPa
Resolution	1.5 Pa

Prkruti platform

Prkruti is an open source platform, where you can track real time data from various sources. The Website and application have been developed in synergy, with an elegant GUI interface and design.

For a regular person, individual data of parameters do not make any sense. Prkruti uses specialized software to depict individual parameters into reliable and easily understood data, which is then summed up into a single air pollution measurement- easily understood by anyone.

HOW IT works

Collecting

1
Validating

2
ANALYSIS

3
API

4

Powerful FEATURES

technical specification

ENVIRONMENTAL PARAMETERS

Prkruti platform

HOW IT works

Collecting

Validating

ANALYSIS

API

JOIN OVER Newsletter

Headquarters

305- Sunshine complex, Nr.Sudama
Chowk, opp. CNG Pump,
Mota Varachha, Surat - 394101

Site Map

Home

Product

Case Studies

Blogs

About Us

Contact Us

Give us a call

M : +91 7202036363

Powerful FEATURES

technical specification

ENVIRONMENTAL PARAMETERS

Prkruti platform

HOW IT works

Collecting

Validating

ANALYSIS

API

JOIN OVER Newsletter

Headquarters

305- Sunshine complex, Nr.Sudama Chowk, opp. CNG Pump, Mota Varachha, Surat - 394101

Site Map

Home

Product

Case Studies

Blogs

About Us

Contact Us

Give us a call

M : +91 7202036363

305- Sunshine complex, Nr.Sudama
Chowk, opp. CNG Pump,
Mota Varachha, Surat - 394101