Air Quality Sensors – Rika
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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 ,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%rdg@25℃ |
| 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%rdg@25℃ 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
RK300-03 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%rdg@25℃ |
| 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%rdg@25℃ 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
RK300-02A 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%FS@25℃ |
| Supply | 5VCD,12-24VDC |
| Output | 4-20mA,0-5V,0-10V,RS485 |
| Power Consumption | <50mA@24V(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%FS@25℃ 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, 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%FS@25℃ |
| Supply | 5VCD,12-24VDC |
| Output | 4-20mA,0-5V,0-10V,RS485 |
| Power Consumption | <50mA@24V(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%FS@25℃ 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 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 | ±3dB@23±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)