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Air Quality Sensors – Rika

Air Quality Sensors and equipment traditionally used for atmospheric environmental quality monitoring are generally large-scale analytical instruments. The equipment is cumbersome and expensive, which is not conducive to the wide deployment of monitoring points, thus restricting the effective monitoring and treatment of the atmospheric environment. The Air Quality Sensors effectively solves the problems of existing analytical instruments. Atmospheric environmental monitoring sensors include air temperature, humidity, air pressure, dust, visibility, CO2, CO, SO2, O3, NH3 and other sensors, which are widely used in industrial and agricultural production and air quality monitoring.

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Air Quality Sensors – Rika

RK300-03A Indoor CO2 Transmitter Air Quality Monitoring Equipment


RK300-03A CO2 transmitter is using NDIR principle to detect the CO2 concentration in the air, designed with advanced infrared absorption gas detection technology
RK300-03A CO2 Transmitter Air Quality Monitoring Equipment
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RK300-03A CO2 Transmitter Air Quality Monitoring Equipment

RK300-03A CO2 transmitter is using NDIR principle to detect the CO2 concentration in the air, designed with advanced infrared absorption gas detection technology ,a precise optical path and an excellent circuit. A temperature sensor built-in realizes temperature compensation to ensure the accuracy of measurement. It is without oxygen dependence , of long service life.

Features:

  • High Sensitivity
  • Fast response
  • Effective resistance to water vapor
  • Excellent stability
  • Long service life

Applications:

  • Air quality monitoring
  • Smart home
  • Warehousing
  • Public place
  • Green house
  • Animal husbandry

Specifications:

Item Technical Specification
Range(concentration) 0-5000ppm,0-10000ppm
Accuracy ±50ppm+2%[email protected]
Supply 5VCD,12-24VDC
Output 4-20mA,0-5V,RS485
Power Consumption <0.25W
Warm Up Time 3min
Response Time <20s
Temperature Drift ≤0.2%FS/℃
Stability <±40ppm/year
Repeatability <±1%FS
Operating Temperature -20℃-+60℃@15-80%RH
Storage -40-70℃@20%-90%RH
Shell Material ABS


Product Details:

 
Part No Product Detail Price (ex-GST)
RK300-03A Indoor CO2 Sensor
Range(concentration): 0-5000ppm, 0-10000ppm
Accuracy: ±50ppm+2%[email protected]
Output signal: 4-20mA/0-5V/0-2V/RS485
Power supply:12-24VDC
$300.41

Data sheet on RK300-03A Indoor CO2 Transmitter Air Quality Monitoring Equipment (pdf, opens in a new tab)

RK300-03B Outdoor CO2 Sensor



RK300-03 CO 2 sensor is using NDIR principle to detect the CO 2 concentration in the air, designed with advanced infrared absorption gas detection technology with  solar radiation shield and mounting parts
RK300-03B Outdoor CO2 Sensor
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RK300-03B Outdoor CO2 Sensor

RK300-03 CO 2 sensor is using NDIR principle to detect the CO 2 concentration in the air, designed with advanced infrared absorption gas detection technology, a precise optical path and an excellent circuit. A temperature sensor built-in realizes temperature compensation to ensure the accuracy of measurement. It is without oxygen dependence, of long service life.

Features:

  • High Sensitivity
  • Fast response
  • Effective resistance to water vapor
  • Excellent stability
  • Long service life
  • With solar radiation shield and mounting parts

Applications:

  • Air quality monitoring
  • Smart home
  • Warehousing
  • Public place
  • Green house
  • Animal husbandry

Specifications:

Item Technical Specification
Range(concentration) 0-5000ppm,0-10000ppm
Accuracy ±50ppm+2%[email protected]
Supply 5VCD,12-24VDC
Output 4-20mA,0-5V,RS485
Power Consumption <0.25W
Warm Up Time 3min
Response Time <20s
Temperature Drift ≤0.2%FS/℃
Stability <±40ppm/year
Repeatability <±1%FS
Operating Temperature -20℃-+60℃@15-80%RH
Storage -40-70℃@20%-90%RH
Shell Material ABS


Product Details:

 
Part No Product Detail Price (ex-GST)
RK300-03B Outdoor CO2 Sensor
Range(concentration): 0-5000ppm, 0-10000ppm
Accuracy: ±50ppm+2%[email protected]
Output signal: 4-20mA/0-5V/0-2V/RS485
Power supply:12-24VDC
With solar radiation shield and mounting parts
$367.47

Data sheet on RK300-03B Outdoor CO2 Sensor (pdf, opens in a new tab)

RK300-02A Indoor Dust Sensor


RK300-02 Dust Sensor using laser scattering principle, detecting the existence of dust particle concentration in the air
RK300-02A Indoor Dust Sensor
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RK300-02A Indoor Dust Sensor

RK300-02A Indoor Dust Sensor using laser scattering principle, detecting the existence of dust particle concentration in the air, the minimum can detect 1.0um particles, has a good consistency and stability. According to different usage environment, there are indoor type and outdoor type to select.

Features:

  • High Sensitivity
  • Fast response
  • Low power consumption
  • Excellent stability
  • Long service life

Applications:

  • Air quality monitoring
  • Smart home
  • Warehousing
  • Public place
  • Workshop
  • Clear room

Specifications:

Item Technical Specification
Sampling Object PM1.0, PM2.5, PM10 Concentration
Range 0-1000ug/m3
Accuracy ±3%[email protected]
Supply 5VCD,12-24VDC
Output 4-20mA,0-5V,0-10V,RS485
Power Consumption <[email protected](4-20mA)
Warm Up Time 3min
Response Time <90s
Temperature Drift ≤0.2%FS/℃
Stability <±2%FS
Repeatability <±1%FS
Operating Temperature -20℃-+50℃@15-80%RH
Storage -40-60℃@20%-90%RH
Shell Material ABS

 

Product Details:

 
Part No Product Detail Price (ex-GST)
RK300-02A Indoor Dust Sensor
Sampling object: PM1.0/PM2.5/PM10
Range: 0-1000ug/m3
Accuracy: ±3%[email protected]
Output signal: 4-20mA/0-5V/0-2V/0-10V/RS485
Power supply:12-24VDC
271.35

Data sheet on RK300-02A Indoor Dust Sensor (pdf, opens in a new tab)

RK300-02B Outdoor Dust Concentration Sensor


RK300-02 Dust Sensor using laser scattering principle, detecting the existence of dust particle concentration in the air, the minimum can detect 1.0um particles.
RK300-02B Outdoor Dust Concentration Sensor
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RK300-02B Outdoor Dust Concentration Sensor

RK300-02 Dust Sensor using laser scattering principle, detecting the existence of dust particle concentration in the air, the minimum can detect 1.0um particles, has a good consistency and stability. According to different usage environment ,there are indoor type and outdoor type to select.

Features:

  • High Sensitivity
  • Fast response
  • Low power consumption
  • Excellent stability
  • Long service life

Applications:

  • Air quality monitoring
  • Smart home
  • Warehousing
  • Public place
  • Workshop
  • Clear room

Specifications:

Item Technical Specification
Sampling Object PM1.0, PM2.5, PM10 Concentration
Range 0-1000ug/m3
Accuracy ±3%[email protected]
Supply 5VCD,12-24VDC
Output 4-20mA,0-5V,0-10V,RS485
Power Consumption <[email protected](4-20mA)
Warm Up Time 3min
Response Time <90s
Temperature Drift ≤0.2%FS/℃
Stability <±2%FS
Repeatability <±1%FS
Operating Temperature -20℃-+50℃@15-80%RH
Storage -40-60℃@20%-90%RH
Shell Material ABS


Product Details:

 
Part No Product Detail Price (ex-GST)
RK300-02B Outdoor Dust Sensor
Sampling object: PM1.0/PM2.5/PM10
Range: 0-1000ug/m3
Accuracy: ±3%[email protected]
Output signal: 4-20mA/0-5V/0-2V/0-10V/RS485
Power supply:12-24VDC
With solar radiation shield and mounting parts
338.41

Data sheet on RK300-02B Outdoor Dust Concentration Sensor (pdf, opens in a new tab)

RK300-06 Sound & Noise Sensor



RK300-06 Noise sensor is a kind of digital and modular multi-function sound level meter. Using a digital signal processing chip and digital detection technology
RK300-06 Sound & Noise Sensor
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RK300-06 Sound & Noise Sensor

RK300-06 Noise sensor is a kind of digital and modular multi-function sound level meter. Using a digital signal processing chip and digital detection technology, has a high reliability, good stability, wide dynamic range, without range switching, etc. Can be widely applied to various machines, vehicles, ships, electrical appliances and other industrial noise measurement, can also be used for environmental noise measurement, labor protection, industrial hygiene.

Features:

  • High Sensitivity
  • Fast response
  • Low consumption
  • Excellent stability
  • Long service life

Applications:

  • Environment quality monitoring
  • Smart home
  • Warehousing
  • Public place
  • Labor protection
  • Animal husbandry

Specifications:

Item Technical Specification
Range 30-130dB
Accuracy ±[email protected]±5℃,accordance with IEC 61672 standard type 2, calibrated at 94dB(1kHz) input
Frequency response 31.5Hz – 8kHz
Corrector B&K 4226
Microphone Capacitive microphone , size: 0.5 inch
Supply 5VDC,12-24VDC
Ingress Protection IP65
Output RS485
Power Consumption <20mW
Response Time <200ms
Operating Temperature -10℃-+50℃@5-80%RH
Storage -40-70℃@20%-90%RH
Shell Material ABS & 304SS

Product Details:

Part No Product Detail Price (ex-GST)
RK300-06 Noise Sensor
Range: 30~130dB
Accuracy: ±3dB
Output: RS485
Power supply: 12-24VDC
$360.76

Data sheet on RK300-06 Sound & Noise Sensor (pdf, opens in a new tab)

See also Rika Temperature, Humidity, Barometric Pressure Sensors

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