• EKO International
Environmental measurement & analysis
EKO Instruments - clouds header

SRF-04 All Sky Camera

SRF-04 All Sky Camera

Features

  • 5Mp fish eye camera
  • Real time pictures
  • Optional ventialtor / heater and data acqusition unit
  • Find Clouds software for cloud analysis
  • Cloud base height software

 The SRF-04 All-sky camera with advanced features for static cloud analysis and can make clear full hemispheric pictures of the sky even under full sun light conditions. The 5Mp camera developed by Schreder CMS is provided by EKO. 

With the optional Find Clouds software detection algorithms interesting features (e.g. Cloud coverage, Thick and thin cloud analysis, cld classification) can be analyzed for photovoltaic evaluation applications. Fully secure http(s) based web user interface for data collection.  

Cloud base height can be measures with two camera and the optional CBH software. A stereoscopic methods is applied to process time synchronized images of two sky imagers and the locale data (lat., long., elevation).

The standard camera has an integrated ventilator and heater system to operate under most severe weather circumstances.

Specifications

Sensor Technology

1/2.5" Progressive CMOS

Network Protocols

IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP,
IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS,

QoS, SNMP, 802.1X, UDP, ICMP

Sensor Resolution

2560 x 1920, 5 Megapixel

Useable Resolution

1920 x 1920

Lens Type

Fixedfocal, fisheye

Field of View

180°

WDR Technology

WDR Enhanced

Connections

8PX 12mm / 4P8mm

Minimum Illumination

0.03 Lux @ Color 0.001 Lux @ B/W

Power input
Power consumption

PoE / cmsPoE / 48V 6W/ 70W

JPG file upload

HTTP, SMTP, FTP, NAS server

Forced heating

‐‐‐ / 45 W/ 70 W

Realtime video stream

H.264, MJPEG & MPEG4

Operating temperature

40°C (25°C) to +50°C

CPU

Multimedia SoC

Mounting

Rod, arm, platform

Backup Storage Environmental Data

MicroSD card, 4 GB
‐‐‐/ Temp., Rel. Humidity

Dimensions:

DM= 200 mm, H= 80/ 210mm

Images