Ambient Sensor
- Wind Sensor
- Radiation Sensor
- Ambient Sensor
- Rain Gauge
- Soil Sensor
- Weather Station
- Water Sensor
- Traffic Sensor
- Radiation Shield
- Data Logger
- Accessories
RK330-01 Customized Atmospheric Temperature & Humidity Sensor
PRODUCT DESCRIPTION
RK330-01 Customized Atmospheric Temperature, Humidity & Pressure Sensor is a professional measurement of air temperature, relative humidity & barometric pressure. Sensors are built-in the water-proof and anti-UV shelter. It is widely used in agriculture, forestry, meteorology as well as a climate chamber, warehousing and other places.This model also can be equipped with 11 plates radiation shield(RK95-01) to protect the sensors from solar radiation and rain.
SPECIFICATIONS
Item | Technical Specification | ||
Temperature | Humidity | / | |
Range | -40~+80℃ | 0-100%RH | / |
Resolution | 0.1 ℃ | 0.5%RH | / |
Accuracy | ±0.5℃ | ±3%RH | / |
Supply | 12VDC | ||
Output Signal | SDI-12 | ||
Current Consumption | ≤5mA | ||
Operating Temperature | -40℃-+80℃ | ||
Ingress Protection | IP65 | ||
Storage | 10-60℃@20%-90%RH | ||
Response time | ≤20 | ||
Probe material | ABS | ||
Radiation Shield(optional) | RK95-01,11 plates, U-bolt for dia 25.4mm tube. | ||
①Analog output only is proper for one or two measurement parameters.
RK300-13 TVOC Sensor
PRODUCT DESCRIPTION
RK300-13 TVOC gas sensor is a gas detection product developed and produced by our company; RK300-13 adopts MEMS principle and can be used for TVOC gas detection in various environments. The sensor has the advantages of stable signal, high precision and fast response speed.
SPECIFICATIONS
Item | Technical Specification |
Range(concentration) | 0-10PPM |
Resolution | 0.001PPM |
Accuracy | ≤±3%rdg(25℃) |
Supply | 12-24VDC |
Output | RS485,4-20mA |
Power Consumption | ≤0.5W |
Response Time | <2s |
Operating Temperature | -20℃-+50℃@15-80%RH |
Storage | -40-70℃@20%-90%RH |
Dimension | 110*70*40mm |
Shell material | ABS |
RK330-01 Atmospheric Temperature, Humidity & Pressure Sensor
PRODUCT DESCRIPTION
RK330-01 Atmospheric Temperature, Humidity & Pressure Sensor is a professional measurement of air temperature, relative humidity & barometric pressure. Sensors are built-in the water-proof and anti-UV shelter. It is widely used in agriculture, forestry, meteorology as well as a climate chamber, warehousing and other and many more industries that rely on precise knowledge about their environment.This model also can be equipped with 11 plates radiation shield(RK95-01) to protect the sensors from solar radiation and rain.
The atmospheric temperature, humidity, and pressure sensor is a highly sophisticated device designed to accurately measure and monitor the crucial environmental parameters of our surroundings. This cutting-edge instrument combines the functionalities of an atmospheric temperature sensor, an ambient pressure sensor, and a humidity sensor into a single compact unit. Equipped with advanced technology, this atmospheric sensor provides precise measurements of temperature variations in the atmosphere while concurrently gauging the surrounding air’s moisture content and barometric pressure. With its professional-grade performance capabilities and robust design, this temperature humidity and pressure sensor proves to be an indispensable tool for professionals seeking comprehensive insights into atmospheric conditions.
SPECIFICATIONS
Item | Technical Specification | ||
Temperature | Humidity | Pressure | |
Range | -40-60℃ | 0-100%RH | 30-110kPa(300-1100hPa) |
Resolution | 0.1℃ | 0.1%RH | 0.1hPa |
Accuracy(typical) | ±0.5℃ | ±3%RH | ±1hPa |
Accuracy(high-precision) | ±0.2℃ | ±2% RH | ±1hPa |
Supply | 5VDC, 12-24VDC | ||
Output signal | 4-20mA,0-5V,0-10V,RS485(MODBUS),SDI-12,IIC | ||
Current consumption | <5mA | ||
Stability | Temperature, ± 0.1℃（2years）；Humidity, ± 2% RH（2years） | ||
Operating temperature | -40℃-+80℃ | ||
Ingress protection | IP65 | ||
Storage | 10-60℃@20%-90%RH | ||
Weight(unpacked) | 120g | ||
Probe material | ABS | ||
Radiation shield(optional) | RK95-01,11 plates | ||
RK300-03A Indoor Carbon Dioxide Sensor CO2 Transmitter
PRODUCT DESCRIPTION
RK300-03 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.
SPECIFICATIONS
Item | Technical Specification |
Range(concentration) | 0-5000ppm,0-10000ppm |
Accuracy | ±50ppm+2%rdg @25℃ |
Supply | 5VDC,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 |
RK300-03B Outdoor Carbon Dioxide Sensor CO2 Sensor
PRODUCT DESCRIPTION
RK300-03 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.
SPECIFICATIONS
| Item | Technical Specification |
Range(concentration) | 0-5000ppm,0-10000ppm |
Accuracy | ±50ppm+2%rdg @25℃ |
Supply | 5VDC,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 |
RK300-04 Leaf Wetness Sensor Leaf Humidity Sensor
PRODUCT DESCRIPTION
RK300-04 Leaf Wetness Sensor is an important tool for observing and studying leaf wetness, preventing pests and diseases, and spraying sprinkler control. The accurate measurement of the moisture content of the leaf surface can be used to monitor the trace moisture or ice crystal residue. The shape of the sensor is simulated by the blade, which can simulate the characteristics of the leaf surface, so that it can reflect the situation of the leaf surface more accurately. By measuring the variation of the dielectric constant of the upper surface of the blade, the mist, water vapor and ice can be measured.
SPECIFICATIONS
Item | Technical Specification |
Range | Wetness: 0-100% |
Accuracy | Wetness: ±3%(0-50%),±5%(>50%) |
Repeatability | <±3%fs |
Temperature Drift | ≤0.2%FS/℃ |
Supply | 5VDC,12-24VDC |
Output | 4-20mA,0-5V,0-2V,RS485 |
IP Rating | IP65 |
Operating Temperature | -40℃-+80℃ |
Dimension | 65*13*145mm |
Storage | -40-70℃@20%-90%RH |
RK300-07 NH3 Concentration Sensor
PRODUCT DESCRIPTION
RK300-07 NH3 Concentration Sensor is composed of three electrode electro-chemical sensor and high performance microprocessor, the built-in temperature sensor for temperature compensation, can accurately measure the ammonia concentration environment, perfect combination of electro-chemical sensors and transmitting circuit is satisfy for ammonia concentration detection.
SPECIFICATIONS
Item | Technical Specification |
Range(concentration) | 0-100ppm |
Accuracy | ±5%FS@25℃ |
Resolution | 1ppm |
Supply | 5VDC,12-24VDC |
Output | 4-20mA,0-5V,RS485 |
Power Consumption | <50mA@24V(4-20mA) |
Response Time | <15s |
Operating Temperature | -20℃-+50℃@15-80%RH |
Storage | -40-70℃@20%-90%RH |
Shell Material | ABS |
RK300-06 Type A Noise Sensor Noise Level Sensor
PRODUCT DESCRIPTION
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.
SPECIFICATIONS
|
Item |
Technical Specification |
|
|
Model |
Type A |
Type B |
|
Accuracy |
±3dB@23±5℃,accordance with IEC 61672 standard type 2, |
±1.5dB |
|
Output |
4-20mA, 0-5V,RS485,RS232 |
4-20mA, RS485,RS232 |
|
Power consumption |
<0.5W@12V |
0.24W@12V |
|
Frequency response |
20Hz-12.5kHz |
31.5Hz – 8kHz. |
|
Net weight(unpacked) |
165g |
200g |
|
Range |
30-130dB(A) |
|
|
Resolution |
0.1dB |
|
|
Corrector |
B&K 4231 |
|
|
Calculation method |
A weighting |
|
|
Microphone |
Capacitive microphone , size: 0.5 inch |
|
|
Supply |
5VDC,12-24VDC |
|
|
Ingress protection |
IP65 |
|
|
Response time |
<200ms |
|
|
Operating temperature |
20℃-80℃@@10-90%RH |
|
|
Storage |
-40-80℃@20%-90%RH |
|
|
Shell Material |
Aluminum alloy |
|
RK300-06 TypeB Mushroom Noise Sensor
PRODUCT DESCRIPTION
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.
SPECIFICATIONS
Item | Technical Specification | |
Model | Type A | Type B |
Accuracy | ±3dB@23±5℃,accordance with IEC 61672 standard type 2,calibrated at 94dB(1kHz) input | ±1.5dB |
Output | RS485 | 4-20mA, RS485,RS232 |
Power consumption | <0.5W@12V | 0.24W@12V |
Frequency response | 20Hz-12.5kHz | 31.5Hz – 8kHz. |
Net weight(unpacked) | 165g | 200g |
Range | 30-130dB(A) | |
Resolution | 0.1dB | |
Corrector | B&K 4231 | |
Calculation method | A weighting | |
Microphone | Capacitive microphone , size: 0.5 inch | |
Supply | 5VDC,12-24VDC | |
Ingress protection | IP65 | |
Response time | <200ms | |
Operating temperature | 20℃-80℃@10-90%RH | |
Storage | -40-80℃@20%-90%RH | |
Shell Material | Aluminum alloy | |
RK300-08 Multi-in-one Gas Sensor
PRODUCT DESCRIPTION
RK300-08 Multi-in-one Gas Sensor adopts high-precision chip for data acquisition , advanced technology of manufacturing technique and surface mount , which to ensure accurate and reliable measurement data . It has outstanding characteristics in measurement accuracy, linearity, repeatability, interoperability, consistency and other aspects . It is suitable for environmental equipment matching ，integration , and most of the general environmental tests . RK300-08 with complete monitoring parameters and accurate data . The parameters can be customized according to the requirements , up to 5-6 parameters , including air temperature , air humidity, CO2 concentration , CO concentration , PM1 .0/2 .5/10.0 , atmospheric pressure , formaldehyde , oxygen , ozone , volatile organic compounds , etc.
SPECIFICATIONS
Item | Range | Resolution | Accuracy |
Temperature | -30℃~70℃ | 0.1℃ | ±0.3℃ |
Humidity | 0~100%RH | 0.1%RH | ±3%RH |
Illuminance | 0~200K Lux | 10Lux | ±5% |
Dew point temperature | -100℃~40℃ | 0.1℃ | ±0.3℃ |
Air pressure | 300~1100hPa | 0.1hPa | ±1hPa |
CO2 | 0~5000ppm | 1ppm | ±50ppm＋3%FS |
PM1.0/2.5/10 | 0~1000μg/m3 | 1μg/m3 | ±10%FS |
TSP | 0~30mg/m3 | 1μg/m3 | ±15%FS |
Standard Gas Sensor | |||
CO | 0~1000ppm | 1ppm | ±5%FS |
SO2 | 0~20ppm | 0.01ppm | ±3%FS |
O3 | 0~20ppm | 0.01ppm | ±3%FS |
NO2 | 0~20ppm | 0.01ppm | ±3%FS |
H2S | 0~100ppm | 0.01ppm | ±3%FS |
NH3 | 0~100ppm | 0.01ppm | ±3%FS |
TVOC | 0~10ppm | 0.001ppm | ±3%FS |
CH2O | 0~10ppm | 0.01ppm | ±3%FS |
CH4 | 0-100%LEL | 0.1%LEL | ±5%FS |
O2 | 0~30%VOL | 0.1%VOL | ±3%FS |
NO | 0~250ppm | 0.01ppm | ±3%FS |
Odour | 0~50ppm | 0.01ppm | ±3%FS |
High-Precision Gas Sensor | |||
CO | 0~50ppm | 0.001ppm | ±3%FS |
SO2 | 0~10ppm | 0.001ppm | ±2%FS |
O3 | 0~10ppm | 0.001ppm | ±2%FS |
NO2 | 0~10ppm | 0.001ppm | ±2%FS |
H2S | 0~10ppm | 0.001ppm | ±2%FS |
NH3 | 0~10ppm | 0.001ppm | ±2%FS |
Supply | 12-24VDC | ||
Output | RS485 | ||
Warm up time | 3min | ||
Response time | <1s | ||
Stability | <±1%FS | ||
Repeatability | <±2%FS | ||
Operating temperature | -20℃-+60℃@15-80%RH | ||
Storage | -40-70℃@20%-90%RH | ||
Shell material | ABS | ||
RK300-09 SO2 Concentration Sensor
PRODUCT DESCRIPTION
RK300-09 SO2 Concentration sensor adopts professional test SO2 concentration sensor probe as the core detection device; it has the characteristics of wide measurement range, high accuracy, good linearity, good versatility, convenient use, easy installation, long transmission distance, and moderate price.
SPECIFICATIONS
Item | Technical Specification |
Range(concentration) | 0-20ppm |
Accuracy | ±（4ppm+2%F•S） |
Resolution | 1ppm |
Supply | Mark on the label |
Output | RS485 |
Power Consumption | <50mA@24V(4-20mA) |
Warm Up Time | 3min |
Response Time | <90s |
Repeatability | <±10%FS |
Weight | 140g |
Storage | -40-70℃@20%-90%RH |
Operating | -20℃-+60℃@15-80%RH |
Shell Material | ABS |
RK300-11 CO Concentration Sensor
PRODUCT DESCRIPTION
The product uses electro-chemical technology to measure CO concentration, which is fast and sensitive. It is widely used in air quality detection, smart home and other occasions where CO detection is needed. The shell has high protection level and can adapt to various harsh conditions on site.
SPECIFICATIONS
Item | Technical Specification |
Range(CO concentration) | 0-2000ppm |
Range(temperature ) | -40-+80℃ only for digital output |
Range(humidity ) | 0-100% only for digital output |
Accuracy(CO concentration) | ≤0.02%FS/℃ |
Resolution(CO concentration) | 0.1ppm |
Supply | 12-24VDC |
Output | 4-20mA,0-5V,0-10V,RS485 |
Power Consumption | <0.25W |
3min | |
Response Time | <2s |
<±10%FS | |
Operating Temperature | -20℃-+60℃@15-80%RH |
Storage | -40-70℃@20%-90%RH |
Shell Material | ABS |
Installation | Wall-mounted |
Zero drift | <10ppm |
Dimension | 110*85*44mm |
RK300-14 NO2 Sensor
PRODUCT DESCRIPTION
SPECIFICATIONS
Item | Technical Specification |
Range | 0-20ppm |
Accuracy | ±3%FS |
Supply | 12-24VDC |
Output Signal | RS485 MODBUS(RTU),4-20mA,0-5V,0-10V |
Power Consumption | <1W |
Response Time | <30s |
Storage | 10-60℃@20%-90%RH |
Operating Temperature | -30℃-+50℃ |
Shell Material | ABS |
RK300-15 H2S Sensor
RK300-15 H2S Sensor
SPECIFICATIONS
Item | Technical Specification |
Range | 0-100ppm,0-1000ppm |
Accuracy | ±3%FS |
Supply | 12-24VDC |
Output Signal | RS485 MODBUS(RTU),4-20mA,0-5V,0-10V |
Power Consumption | <1.15W |
Response Time | <30s |
Storage | 10-60℃@20%-90%RH |
Operating Temperature | -30℃-+50℃ |
Shell Material | ABS |
RK300-01 Customized Wall-mounted Barometric Pressure Sensor
PRODUCT DESCRIPTION
RK300-01 Wall-mounted Barometric Pressure Sensor with small size, reliable performance, high precision, long transmission distance, strong anti-jamming capability, which is widely used in meteorology, marine, environment, airports, ports, laboratory, agricultural and transportation and other fields.
SPECIFICATIONS
Item | Technical Specification |
Range | 500-1100hPa(mbar) |
Resolution | 0.1hPa |
Accuracy | ±1mBar(-20~45℃) |
Temperature Drift | ≤0.02%FS/℃ |
Response Time | <1s |
Supply | 12VDC |
Output Signal | SDI-12 |
Power consumption | ≤5mA active |
≤1mA static | |
Operating Temperature | -40℃-+75℃ |
Ingress Protection | IP65 |
Storage | 10-60℃@20%-90%RH |
- – Laser Technology: The laser ceilometer employs advanced laser technology to emit pulses of light towards the sky and measure the time it takes for the light to be reflected back from cloud layers, enabling accurate determination of cloud height and vertical visibility.
- – High Measurement Accuracy: With high-resolution data collection capabilities, this cloud ceilometer delivers precise measurements of cloud base height, cloud cover, and atmospheric visibility, allowing users to monitor weather conditions and atmospheric phenomena with confidence.
- – Wide Measurement Range: The ceilometer offers a wide measurement range that enables detection of clouds at varying altitudes, from low-level fog and stratus clouds to high-altitude cirrus clouds, providing comprehensive insights into vertical atmospheric structure.
- – Real-Time Data Collection: Real-time data acquisition and processing capabilities allow users to monitor changes in cloud height and visibility continuously, facilitating timely decision-making in weather forecasting, aviation operations, and environmental monitoring.
SPECIFICATIONS
Item | Technical Specification | ||
Range | 30-10000m | ||
Measurable cloud number | Up to 3 layers of clouds | ||
Measurement error of hard objects | ±15m | ||
Accuracy(horizontal visibility>2km) | cloud height <1km, ±200m cloud height ≥1km, ±20% | ||
Resolution | 5m | ||
The sampling period | 30 seconds to 300 seconds can be set continuously | ||
Supply | 198VAC～242VAC | ||
Power | When not heating ≤100W; When heating ≤700W | ||
Communication | Interface Type：RS232/RS485 | ||
Maximum wired transmission distance: not less than 300m | |||
Working environment | Ambient temperature: -40℃～50℃；Relative humidity: 95%RH (30℃) | ||
Storage environment | Ambient temperature: -55℃～60℃； Relative humidity: 95%RH (35℃) | ||
Reliability and maintainability | Mean time between failures: MTBF≥500h | ||
| Average repair time: MTTR≤0.5h | |||
