Rika Rk200-02 Low Cost 0-2000mv Output RS485 4-20mA Optical Quantum PAR Sensor for Crop Growth Monitoring

• Customization: Available
• Spectral Range: 400-700nm
• Output: 0-200mv, 4-20mA , RS485
• Model NO.: RK200-02
• Sensitivity: 50~700μV*W-1*M2
• Response Time: <1s
• Operating Tempertaure: -40~65ºC
• Cosine Correction: <10% (Until 80°)
• Shell Material: Aluminum Alloy
• Testing Range: 0-4000μ*Mol*M2*S
• Cable Length: 2m
• Transport Package: 1 Piece Per Box
• Specification: par sensor for greenhouse
• Trademark: Rika
• Origin: China
• HS Code: 90318090
• Production Capacity: 10000PCS/Month

Product Description

RIKA RK200-02 Low Cost 0-2000mV Output RS485 4-20mA Optical Quantum PAR Sensor for Crop Growth Monitoring

Product Description

The RK200-02 PAR Sensor is mainly used for measuring solar radiation within 400~700nm wavelength. It is easy installation and can work continuously in all weathers. When there is sunlight, voltage output proportional to incident light intensity will be generated by the silicon-photo detector in the sensor. Its sensitivity is proportional to the cosine of incident light direct angle. Each product is with one sensitivity coefficient respectively. It can directly output radiation value in unit of μ*mol/m2*s.

FEATURES 
  Metal construction
  Harsh environment workable
  High sensitivity
  No power supply measurement
  Compact size for easy use

APPLICATIONS 
  Agrometeorological research
  Crop growth monitoring
  Ecological research
  Environment surveillance
  Greenhouse control

SPECIFICATIONS

Item		Specifications
Spectral range	0-2500μ*mol/m2*s	400~700nm
	0-2000W/m^2	350~1100nm
Supply		5VDC,12V-24VDC
Accuracy		±5% rdg
Range		0-2500μ*mol/m^2*s,0-2000W/m^2
Output		0-2000mV	4-20mA(2-wires)	RS485
Sensitivity	0-2500μ*mol/m2*s	800μV/μ*mol*m2*s	6.4μA/μ*mol*m^2*s
	0-2000W/m^2	1000μV/W/m^2	8uA/W/m^2
Response time		<1s(99%)
Temperature effect		<0.05%/ºC
Cosine correction		<10%(until 80°)
Non-linearity		<±2%
Operating temperature		-40-+80ºC
Shell material		Aluminum alloy
Storage Condition		10ºC-60ºC@20%-90%RH

 

Detailed Photos

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 if non-manmade damage. 

Q: Could we make a visit to your factory?
A: Yes, you are welcomed . But before that, we will do the visiting investigation.
 

Contact Us