Дешевый цифровой импульсный датчик дождемера RIKA RK400-04 RS485 с пластиковым опрокидным ковшом для умного сельского


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-16-2025 0.37 $* 0.99 $*
Aug-16-2025 0.49 $* 0.3 $*
Jul-16-2025 0.78 $* 0.82 $*
Jun-16-2025 0.74 $* 0.37 $*
May-16-2025 0.45 $* 0.80 $*
Apr-16-2025 0.40 $* 0.97 $*
Mar-16-2025 0.56 $* 0.36 $*
Feb-16-2025 0.48 $* 0.92 $*
Jan-16-2025 0.43 $* 0.41 $*

Характеристики


RIKA RK400-04 Cheap Digital Pulse RS485 Output Plastic Tipping Bucket Rain Gauge Sensor for Smart Agriculture


 


Product Description




RK400-04 Economical Tipping Bucket Rain Gauge 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.


 


 


FEATURE



  • Compact size for easy use

  • High accuracy, good stability

  • Mesh in the funnel preventing debris such as leaves and insects from entering the working of rain sensor

  • Well made tipping bucket with low resistance

  • The main body made of high strength ABS

  • Horizontal Bubble in the bottom


 


APPLICATION



  • Meteorology

  • Agriculture and forestry

  • Environmental protection

  • Marine

  • Airports, ports

  • Scientific research


 


SPECIFICATION
























































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



Main material



Rainfall collector & tipping bucket: ABS,


Supporting leg: 304SS



Weight(unpacked)



2kg








Details Show


Details show RK400-04


Dimension of RK400-04


 


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Testimonial


QQ20200619195544 





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In order to send specific price to you, please tell me your information below:   



1. What’s your required output signal ?   


-- We have pulse & RS485 optional. Please specify. 


2. What’s your required power supply ?  


-- If pulse output, no power supply is required. If RS485 output, the supply is 12v or 24v optional, please specify. 


3. What’s your required cable length ?


--The standard is 1.5m. If you have special demands, please specify.


4. Quantity? 


5. Price items: CIF or Exw or FOB ?  


-- If CIF please tell us your detail shipping address & post code for freight calculation.


6. Your complete company name,address, post code,contact person, tel, fax etc.


 







Application


Rainfall application


 





Company Information



 





FAQ


Q: Are you the final manufacturer?


A: Yes, We are SENSOR manufacturer and exporter in china with 10+ years experience and with the factory authorized by SGS.


 


Q: Do you offer the OEM service?


A: Yes, we can offer OEM service and design the logo marking for you. But the minimum quantity is 10pcs for the first order .


 


Q: Do you offer free samples?


A: Sorry , we do not offer free samples .  You should pay for the samples and freight cost.


 


Q: What payment ways do you accept?


A: You can pay us by T/T , PayPal , and West Union .


 


Q: What is your delivery time?


A: It is in 6-8 working days since the payment confirmed . If quantity is more than 100pcs /order, it will need extra 3-5 working days .


 


Q: What is your normal delivery way?


A:  Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.


 


Q: How is your quality assurance service?


A: Our service is free exchange within one month and 12 months quality guarantee


 


Q: Could we make a visit to your factory?


A: Yes, you are welcomed . But before that, we will do the visiting investigation.


 


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RIKA RK400-04 Cheap Digital Pulse RS485 Output Plastic Rain Tipping Bucket Rain Gauge Sensor for Smart Agriculture


RIKA RK400-04 Cheap Digital Pulse RS485 Output Plastic Rain Tipping Bucket Rain Gauge Sensor for Smart Agriculture


RIKA RK400-04 Cheap Digital Pulse RS485 Output Plastic Rain Tipping Bucket Rain Gauge Sensor for Smart Agriculture




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