Xi'an Kacise Optronics Co.,Ltd.
| Material | Metal construction |
| Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Dimensions | 7.5cm diameter, <9cm height |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Delivery Time | 5-8 work days |
| Output Options | RS485, RS232, 4-20mA, 0-5V, Pulse |
| Power Consumption | <=0.24W (12V DC, <20mA) |
| Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Sensing Method | Droplet-sensing optical counting |
| Protection Grade | IP65 |
| Model Number | KQS-RS1 |
| Certification | CE |
| Brand Name | KACISE |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
KQS-PWS High-Temperature Resistant Corrosion-Resistant Duct Wind Speed Sensor
KQS-ZSYT Fully Automatic Direct-Diffuse Integrated Radiation Monitoring
KQS-FSFX-S Integrated Wind Speed and Direction Sensor with Precision-Machined
KQS-FS1 Wind Speed Sensor Anemometer with Low Starting Wind Speed ≤ 0.8 m/s Wide
Product Specification
| Material | Metal construction | Supply Ability | 1000 Piece/Pieces per Week negotiable |
| Dimensions | 7.5cm diameter, <9cm height | Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Delivery Time | 5-8 work days | Output Options | RS485, RS232, 4-20mA, 0-5V, Pulse |
| Power Consumption | <=0.24W (12V DC, <20mA) | Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Sensing Method | Droplet-sensing optical counting | Protection Grade | IP65 |
| Model Number | KQS-RS1 | Certification | CE |
| Brand Name | KACISE | Place of Origin | CHINA |
The KQS-RS1 Droplet-Sensing Rain Sensor adopts an innovative droplet-sensing design concept. Inside, a special structure precisely controls raindrop size, and optical sensing is used to count raindrops, thereby measuring rainfall intensity. Unlike traditional tipping-bucket, pressure-type, or optical rain sensors, it combines the advantages of all three principles while overcoming their disadvantages, achieving both compact size and accurate measurement.
Widely used in smart agriculture, meteorological environmental protection, smart irrigation, maritime navigation, automatic weather stations, and geological disaster monitoring.
| Item | Specification |
|---|---|
| Power Supply | □5V DC □9~30V DC |
| Output Type | □RS485 □RS232 □4-20mA □0-5V □Pulse □Other: ______ |
| Cable Length | □Standard 2.5m □Other: ______ |
| Parameter | Specification |
|---|---|
| Rain Inlet Diameter | 60mm |
| Measurement Range | 0-4mm/min (accuracy decreases beyond this range) |
| Resolution | 0.03mm |
| Accuracy | ±4% (indoor static test, 2mm/min intensity) |
| Protection Rating | IP65 |
| Power Consumption | ≤0.24W (12V DC, <20mA) |
| Weight | 300g net, 560g (with packaging and cable) |
| Operating Temperature | 0~65°C |
| Operating Humidity | 0~99%RH (non-condensing) |
(1) If used with our company's weather station, connect the sensor cable directly to the corresponding interface on the weather station.
(2) For other output signal types, the wiring sequence and functions are as follows:
| Wire Color | Voltage | Current | Pulse | RS485 | RS232 |
|---|---|---|---|---|---|
| Red | Power + | Power + | Power + | ||
| Black | Signal | Signal | Signal | A+ | RX (COM Pin 2) |
| Yellow | B- | TX (COM Pin 3) | |||
| Green | Power - | Power - | Power - | ||
| Brown | Shield GND | Shield GND | Shield GND | ||
| White | Signal | Signal | Signal |
F = Rainfall intensity
I = Sensor output current (mA)
V = Sensor output voltage (V)
A = Range width (upper limit minus lower limit)
B = Range minimum value (lower limit)
Example: Range 0-4mm → A=4, B=0
Mounting hole diameter: 3.2mm
Bolt circle diameter: 83mm
Connector diameter: 15mm (reserve 25mm for wiring – wire first, then mount sensor)
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing...
Get in touch with us
Leave a Message, we will call you back quickly!