N20/30 series integrated three wire ultrasonic level gaugeDetailed product description：

The N20/30 series integrated three wire ultrasonic level gauge is mainly used in storage tanks, chemical tanks, ponds, material tanks, water channels, and water wells
The tested medium is: clean water, sewage, mortar, mud, acid-base solution, chemical reagents, lubricating oil, heavy oil, asphalt

Technical specifications:
Range: YW-N20:20.00m (liquid) 10.00m (solid) YW-N30:30.00m (liquid) 15.00m (solid)
Blind spot: YW-N20:0.80m HLN30:1.20m
Accuracy (in air): 0.2% of range
Current output: 4~20mA
Output resolution: 0.03% of actual range
Output load: 0~500 Ω
Display resolution: 1cm
Display mode: 4-digit LCD (font height 15cm)
Input power supply: DC24V (± 10%) 60mA
Temperature compensation: Full range automatic
Medium temperature: -40 ℃~+85 ℃
Pressure range: ± 0.1MPa
Sound wave angular velocity: 5 ° (3db)
Detection cycle: 1 second
Parameter setting: 3-digit sensitive button
Cable device: PG13.5 sealing sleeve
Shell material: ABS
Sensor material: PVC
Protection level: IP67
Installation method: threaded (flange) or fixed hole (bracket)
Installation requirements: The probe head's shooting surface should extend beyond the container installation port