Ambient Sensor
- Wind Sensor
- Radiation Sensor
- Ambient Sensor
- Rain Gauge
- Soil Sensor
- Weather Station
- Water Sensor
- Traffic Sensor
- Radiation Shield
- Data Logger
- Accessories
RK400-13 Radar Rainfall Sensor
PRODUCT DESCRIPTION
RK400-13 is a sensor that uses radar wave technology to detect rainfall. It can distinguish the types and intensity of rain, snow and hail. Compared with the traditional mechanical rain gauge, the detection is more sensitive and fast, and there is no need to worry about the influence of the cover of leaves and other objects on the surface of the detector for rainfall detection, and no need for heating device to prevent icing. There are no moving parts inside the product, which is maintenance-free, small in size and low in energy consumption.
SPECIFICATIONS
Item | Specification |
Measurement object | rain, snow, hail |
Measured rainfall intensity | 0-200mm/h(rainfall) |
Sample interval | 1s |
Resolution | 0.1mm |
Precipitation diameter | 0.5-5.0mm |
Accuracy(2mm/min) | ±5% (@Wind speed <5m/s) |
Power consumption | <2W |
Supply | 7-24VDC |
Output | RS485, RS232, SDI-12 optional |
Protocol | Modbus-RTU (default), NEMA-0183, SDI-12 |
| Operating temperature | -30-+70℃ |
| Main material | Aluminum Alloy+ ABS/ABS |
Weight(unpacked) | 0.65kg/0.38kg |
RK400-01 Metal Tipping Bucket Rainfall Sensor Rain Gauge
PRODUCT DESCRIPTION
The RK400-01 Tipping Bucket Rainfall Sensor is an instrument for testing rainfall in the nature. In order to meet the requirement of information transmission, processing, recording and display, the amount of rainfall is converted to pulse output. It can be widely used in weather stations, hydrometric stations, agriculture & forestry, defense & field monitoring stations. It can provide the original data for flood-prevention, water-supply system, and reservoir water management in plant.
SPECIFICATIONS
ltem | Technical Specification |
Rainfall collector | φ200mm,40-45° |
Measured rainfall intensity | Max:4mm/min |
Allow rainfall intensity | Max:10mm/min |
Resolution | 0.2mm |
Accuracy(2mm/min) | ±4%(Indoor static test,rain intensity of 2mm/min) |
Maximum load voltage | 30VDC(pulse output) |
Maximum load current | 20mA(pulse output) |
Output | Reed switch pulses,RS485(12-24VDC supply) |
Operating temperature(no freeze) | 0-70℃ |
Main material | Collector:304SS,tipping bucket:ABS |
Tipping bucket | Single |
Collector filter | Removable filter(prevent leaves and sundries) |
Bird spikes | Optional |
Heating(optional) | 200W@220V |
Weight(unpacked) | 3.5kg |
RK400-04 Economical Plastic Tipping Bucket Rain Gauge Sensor
PRODUCT DESCRIPTION
RK400-04 Economical Tipping Bucket Rainfall Sensor is a hydrology, meteorological instrument used to measure the nature of rainfall, and it converts the precipitation into a pulse signal output. Designed with insect-proof nets, free blocking nozzle and built-in leveller. The model can be used in meteorology, hydrology, agriculture, forestry, field monitoring stations and other industries. Combined with rainfall recorder can be used to measure measure precipitation, precipitation intensity, precipitation time.
SPECIFICATIONS
Item | Specification |
Collector | Diameter :φ200mm, height: 271mm |
Measured rainfall intensity | Max: 4mm/min |
Allow rainfall intensity | Max: 8mm/min |
Resolution | 0.2mm |
Accuracy(2mm/min) | ±4% |
Maximum load voltage | 30VDC(pulse output) |
Maximum load current | 20mA |
Output | Pulses(@10kΩ&0.01uF),RS485(12-24VDC supply) |
Operating temperature | 0-60℃@0%-100%RH |
Weight(unpacked) | Rainfall collector & tipping bucket: ABS, |
Weight(unpacked) | 2kg |
RK400-02 Rain & Snow Sensor, Rain & Snow Switch
PRODUCT DESCRIPTION
RK400-02 Rain & Snow Sensor is a high sensitive detector to achieve qualitative detection of rain and snow. There is a ring conductor sense rain board on the surface. Products are optional automatic melting snow and melting ice function (automatic heating). When it rains or snows, it will output switch signal.
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 |
RK400-07 Tipping Bucket Rainfall Sensor
PRODUCT DESCRIPTION
The RK400-07 Tipping Bucket Rainfall Sensor is an instrument designed to measure rainfall in naturalenvironments.To meet the requirements of information transmission,processing,recording,and display,rainfall is converted into pulse output.This sensor is widely used in weather stations,hydrometricstations,agriculture,forestry,defense,and field monitoring stations.It provides essential data for floodprevention,water supply systems,and reservoir water management in plants.
SPECIFICATIONS
ltem | Technical Specification |
Rainfall collector | φ200mm,40-45° |
Measured rainfall intensity | Max:4mm/min |
Allowable rainfall intensity | Max:10mm/min |
Resolution | 0.5mm |
Accuracy(2mm/min) | ±4%(Indoor static test,rain intensity of 2mm/min) |
Maximum load voltage | 30VDC(pulse output) |
Maximum load current | 20mA(pulse output) |
Output | Reed switch pulses,RS485(12-24VDC supply) |
Operating temperature(no freeze) | 0-70℃ |
Main material | Collector:304SS,tipping bucket:ABS |
Tipping bucket | Single |
Bird spikes | Optional |
Heating(optional) | 200W@220V |
Collector filter | Removable filter(prevent leaves and sundries) |
Weight(unpacked) | 3.5kg |
RK400-10 Weight Principle Evaporation Sensor
PRODUCT DESCRIPTION
The product uses the high-precision weighing principle to measure the liquid weight in the evaporation pan, and calculates the liquid level of evaporation loss by measuring the difference of the liquid weight before and after the measurement. The evaporating dish is made with high-quality stainless steel , which has good anticorrosive and anti erosion characteristics. It ensures the measurement accuracy and can be used in conjunction with the automatic weather station or professional evaporation recorder.
SPECIFICATIONS
Item | Specification |
Evaporation pan | Diameter :φ200mm |
Range | 0-75mm |
Response time | <1s |
Accuracy | ±1% |
Power Supply | 5V,12-24V |
Output | 4-20mA,0-2V,0-5V,RS485 |
Operating temperature | -30-+80℃ |
Ingress protection | IP65 |
Main material | 304SS |
Weight(unpacked) | 2.5kg |
RK400-14 Laser Snow Depth Sensor
PRODUCT DESCRIPTION
The RK400-14 has a large measuring range and high accuracy, with a maximum accuracy of 1mm. It also has super anti-interference ability and is widely used in various industrial control such as steel industry, metallurgical industry, automobile industry, printing industry, food industry, etc., and various field monitoring and inspection sites. The principle of the laser snow depth sensor is the optical triangulation method, and the semiconductor laser is focused on the measured object by the lens. The reflected light is collected by the lens and projected onto the CMOS array; the signal processor calculates the position of the light spot on the array through the trigonometric function to obtain the distance to the object.
SPECIFICATIONS
Item | Specification |
Range |
0.05~1.5m |
Laser characteristics | Red laser diode |
Wavelength | 620nm～650nm |
Laser class | Level 2 |
Spot type | Point |
Spot size | Spot light spot 5mm@10m Line spot 3mmX150mm@10m |
Protection level | IP65 |
Resolution | 1mm |
Accuracy | ±1mm |
Power consumption | 300mA |
Supply | 9-18VDC |
Output | RS485, RS232, 4-20mA,0-5V optional |
Operating temperature | -40-+50℃ |
Main material | White steel coated or sprayed |
Weight(unpacked) | 2.5kg |
