Ultrasonic Non-Invasive Level Switch (For Closed Container)

Ultrasonic Non-Invasive Level Switch (For Closed Container)

Ultrasonic non-invasive level switch is a new type of liquid level measurement and alarm device. It is mainly used to detect the liquid level of the closed container, realize the upper and lower limit alarms or monitor whether there is liquid in the pipeline, this technology is not affected by factors such as medium density, dielectric constant, conductivity, reflection coefficient, pressure, temperature, precipitation, etc. It is suitable for liquid level process control in medicine, petroleum, chemical industry, electric power, food and other industries, especially suitable for applications with sanitary requirements, high pressure, radioactivity, toxicity, corrosion and other special occasions.

Technical specification

Model
SYCW102-LC1
SYCW102-LC2
Type
●Ordinary explosion-proof type
●Explosion-proof type (Two monitoring points)
●Intrinsically Safe
●Intrinsically safe (Two monitoring points)
Accuracy
±2 mm
Measurable wall thickness of tank
≤ 70 mm
Output signal
Liquid level alarm， 4 ~ 20 mA ( for Intrinsically Safe)
Relay capacity
DC30V 6A / AC250V 6A
Power supply
DC24V
Power
1 W
2 W
Electrical connection
Configure according to the model selection
Diameter of threading hole
φ8 mm (φ6 ~ 8 mm )
Adapter cable diameter

Explosion-proof
Exd IICT6 Gb
Ex ia IICT Ga
Shell material
cast aluminium alloy

IP grade
IP67
Applicable place
Other explosive gas environment except for coal mine
Ambient temperature
-50 ~ +70℃
Ambient humidity
15% ~ 100%RH
Operation temperature of Ultrasonic level sensor
Ordinary type: -50 ~ +80℃, High type temperature type: up to 200℃
Size of converter
236 / 186 * 125 * 171.5 mm
155 * 241 * 129.4 mm
Weight of converter
2.5 Kg
2.6 Kg
Communiction distance of Handle controller
NA
3 m
Intrinsically safe parameter
Ui: 28VDC Li:93Ma Pi:0.65W Ci:44Nf Li: 11uH