ES-DC1 PV Soiling Dust Monitoring System

Product Parameters

Parameter Description

Remark

Contamination Ratio

Dual sensor value 50~100%

Measurement range 90~100%

Measurement accuracy ±1%+ 1%FS of reading

Measurement range 80~90%

Measurement accuracy ±2%

Contamination Ratio Measurement Accuracy

Measurement range 50~80%

Measurement accuracy ±5%，Processed by internal sophisticated algorithms

Stability

Better than full range by 1% (per year)

Backplane Temperature Sensor

Measurement range: -50~150°C
Accuracy: 0.2°C
Resolution: 0.1°C

Optional

GPS Positioning

Operating voltage: 3.3V-5V

Operating current: 40-80mA

Positioning accuracy: Average 10m

Optional

Output Method

RS485 Modbus

Linked Output (Passive Normally Open Contact)

Generally used to connect cleaning equipment, relay

Alarm threshold

Upper and Lower Thresholds Can Be Set

Operating voltage

DC12V(Permissible Voltage Range DC9~30V)

Current range

70~200mA @DC12V

Maximum power consumption

<2.5W@DC12V

Low power design

Operating temperature

-40°C ~ +60°C

Operating humidity

0 ~ 90%RH

Weight

3.5Kg

Net weight

Dimensions

900mm*170mm*42mm

Net size

Sensor cable length

20m