Analysis of Model Tests of Rainfall-Induced Soil Deposit Landslide

Table 3

Monitoring equipment connected to the model test.

Test purposes	Type	Spec.	Number	Output
PWP	CYY2	Precision: ±0.5%; range: 0 ∼ 2 kPa;	2 per model	0 ∼ 5VDC
Soil pressure	CYY9	Precision: ±0.25%; range: 0 ∼ 50 kPa;	2 per model	0 ∼ 5VDC
Soil moisture	RS485	Precision: ±3%; range: 0 ∼ 100%;	1 per model	0 ∼ 5VDC
Displacement	CYY-TR-WY	Precision: ±0.5%; range 0 ∼ 500 mm;	2 per model	0 ∼ 5VDC
Data acquisition and voltage stabilizer	CYY-58	100 channels	1	0 ∼ 24VDC
Webcam	DS-2CD2T25XY-SW (Hikvision)	Image size: 1920 × 1080	1 per model	220VDC