Direct and Diffuse Radiation Instrument with Automatic Sun Tracking System

• Customization: Available
• Type: Automatic Solar Tracker
• Output Signal Type: Analog Type
• Model NO.: RK200-08
• Production Process: Normal Wirewound
• Material: Metal
• Feature: High Sensitivity.
• IP Rating: IP65
• Certification: CE
• Customized: Non-Customized
• Direct Radiation Range: 280~3000 Nm
• Scattered Radiation Range: 400-1100nm
• Total Rolar Radiation(Optional): 300-3200nm
• Sensitivity: 7-14μV*W-1*M2
• Non-Linearity: <±2%
• Temperature Effect: ±1%(-10℃-+40℃)
• Operating Temperature: -40℃-+70℃,0-100%Rh
• Output: 0-20mv or Customized(RS485...)
• Communication Interface: RS232,RS485,USB
• Storage Condition: 10℃-60℃@20%-90%Rh
• Directional Response: ±20W/M²
• Tracking Way: Automatic Tracking The Two-Dimensional Angle
• Supply: DC12V, AC220V or Other
• Tracking Accuracy: <±0.3°(4h)
• Ingress Protection: IP65
• Transport Package: 1PC Per Package
• Specification: 60cm*55cm*45cm
• Trademark: Rika
• Origin: China
• HS Code: 90279000
• Production Capacity: 10000PCS/Month
• Package Size: 60.00cm * 55.00cm * 45.00cm
• Package Gross Weight: 18.200kg

Product Description

RK200-08 Automatic tracking solar radiation measurement system

RK200-08 Automatic tracking solar radiation system offers precise direct, scattered, and total solar radiation monitoring. Using angle and four quadrant sensors, it auto-tracks the sun, maintaining vertical rays to the sensor within the light cone. The 2D automatic control system provides real-time sun tracking. Components: base, bench, screw, gearbox, motor, microcontroller, and sensors for radiation, power, etc.

Specification

FEATURES

1.Conform to the WMO standard
2.Simple operation, quick initialization for measurement
3.High tracking accuracy
4.Bracket compatibility with similar sensors
5.Level adjustment
6.Closed-loop rotation extends tracker life
7.Optional AC or DC power supply

APPLICATIONS

1.Solar energy resources evaluation
2.Solar energy & photovoltaic power generation
3.Agriculture and forestry monitoring
4.Crop growth monitoring
5.Tourism eco
6.Weather stations

Technical Specifications

Used as a sunshine time sensor, it measures sunshine hours as periods where direct irradiance reaches or exceeds 120W/m2. Sunshine hours are actual irradiance time.

Item		SPECIFICATIONS
		Direct radiation	Scattered radiation	Total solar radiation(optional)
Spectral range		280-3000nm	400-1100nm	300-3200nm
Range		0-2000W/m2
Output		0-20mV or Customized(RS485...)
Sensitivity		7-14μV*W-1*m2
Internal resistance		Approx. 100Ω	Approx. 350Ω	Approx. 350Ω
Non-linearity		<±2%	<±2%	<±2%
Response time		≤25s(99%)	≤20s(99%)	≤20s(99%)
Stability		±1%/year	±2%/year	±2%/year
Temperature effect		±1%(-10℃-+40℃)
Operating temperature		-40℃-+70℃,0-100%RH
Tracking system	Motor	Stepper motor
	Tracking accuracy	<±0.3°(4h)
	Torque	12Nm
	Power consumption	3W
	Tracking way	Automatic tracking the two-dimensional Angle
	Supply	DC12V, AC220V or other
	Speed	50°/s
	Horizontal Angle(azimuth)	0-200°
	Vertical Angle(declination)	-15-+90°
Ingress Protection		IP65
Operating temperature		-40℃-+70℃,0-100%RHw
Communication interface		RS232,RS485,USB
Storage Condition		10℃-60℃@20%-90%RH
Weight(unpacked)		6.5kg(include sensors)

Model	EX200	EX300	EX400
Operating Weight (kg)	20,000	30,500	45,000
Engine Power (kW)	110	165	220
Bucket Capacity (m³)	0.8–1.2	1.2–1.8	1.8–2.5
Max Digging Depth (m)	6.2	7.5	8.8
Max Reach (m)	9.5	11.2	13.6
Fuel Tank (L)	350	450	600

Company Profile

Hunan Rika Electronic Tech Co., Ltd.

Hunan Rika Electronic Tech Co., Ltd. leads in sensor manufacturing in China, specializing in weather & environment monitoring for over a decade. We offer R&D, production, and marketing for wind, solar, air, water quality, soil moisture, and weather stations.

FAQ

Q: Are you the final manufacturer?
A: Yes, we are a SENSOR manufacturer and exporter in China with 10+ years of experience, certified by SGS.

Q: Do you offer OEM service?
A: Yes, we offer OEM services and can design logo markings. Minimum order: 10 pcs.

Q: Do you offer free samples?
A: Sorry, we do not offer free samples.

Q: What payment methods do you accept?
A: We accept T/T, PayPal, and Western Union.

Q: What is your delivery time?
A: Delivery takes 6-8 working days after payment. Orders over 100 pcs add 3-5 days.

Q: What is your standard delivery method?
A: We ship via DHL, FEDEX, UPS, EMS, TNT, or preferred carriers.

Q: What does your quality assurance service include?
A: Includes free exchange within one month and an 18-month quality guarantee.

Q: May we schedule a visit to your factory?
A: Yes, you are welcome. We perform a preliminary visit assessment first.