Capacitive – STS Electronics Limited

Product	SKU №	Power supply	Voltage	Housing	Output	Switching output	Housing material	Price

CA18U12L	SKU 290804	Power supply AC	Voltage 24-250V	Housing M18x1	Output two wire non polar	Switching output NO	Housing material plastic	\|
CA18U22L	SKU 280802	Power supply AC	Voltage 24-250V	Housing M18x1	Output two wire non polar	Switching output NC	Housing material plastic	\|
CA18U1E2L	SKU 280803	Power supply AC	Voltage 24-250V	Housing M18x1	Output two wire non polar	Switching output NO	Housing material plastic	\|
CA30U12L	SKU 280104	Power supply AC	Voltage 24-250V	Housing M30x1.5	Output two wire non polar	Switching output NO	Housing material plastic	46.16€ \|
CA30U11L	SKU 270901	Power supply AC	Voltage 24-250V	Housing M30x1.5	Output two wire non polar	Switching output NO	Housing material chrome plated brass	50.21€ \|
CA30U21L	SKU 280110	Power supply AC	Voltage 24-250V	Housing M30x1.5	Output two wire non polar	Switching output NC	Housing material chrome plated brass	50.21€ \|
CA30U1E1L	SKU 280106	Power supply AC	Voltage 24-250V	Housing M30x1.5	Output two wire non polar	Switching output NO	Housing material chrome plated brass	50.21€ \|
CA30U2E2L	SKU 280116	Power supply AC	Voltage 24-250V	Housing M30x1.5	Output two wire non polar	Switching output NC	Housing material plastic	46.16€ \|
CA30U2E1L	SKU 280114	Power supply AC	Voltage 24-250V	Housing M30x1.5	Output two wire non polar	Switching output NC	Housing material chrome plated brass	50.21€ \|
CA30U22L	SKU 280112	Power supply AC	Voltage 24-250V	Housing M30x1.5	Output two wire non polar	Switching output NC	Housing material plastic	46.16€ \|
CA42U1E4L	SKU 280117	Power supply AC	Voltage 24-250V	Housing M42x1.5	Output two wire non polar	Switching output NO	Housing material PET	\|
CA40U12L	SKU 280901	Power supply AC	Voltage 24-250V	Housing M40x1.5	Output two wire non polar	Switching output NO	Housing material plastic	\|
CD18N11L	SKU 280202	Power supply DC	Voltage 10-30V	Housing M18x1	Output NPN	Switching output NO	Housing material chrome plated brass	43.62€ \|
CA52U22KLF	SKU 280701	Power supply AC	Voltage 24-250V	Housing M52x1.5	Output two wire non polar	Switching output NC	Housing material plastic	56.30€ \|
CD18N21L	SKU 280210	Power supply DC	Voltage 10-30V	Housing M18x1	Output NPN	Switching output NC	Housing material chrome plated brass	43.62€ \|
CD18N1E2L	SKU 280208	Power supply DC	Voltage 10-30V	Housing M18x1	Output NPN	Switching output NO	Housing material plastic	41.08€ \|

Capacitive sensors

We manufacture non-contact capacitive sensors in various standard and non-standard sizes such as M12, M18 or M30. Capacitive sensors are characterized by the fact that they register objects of various materials such as plastic, metal, paper, granules and others. Their non-contact principle of operation makes them extremely reliable from the point of view of depreciation. This type of sensor is widely distributed in various industries and is most often used for measuring the level in various containers or registering/detecting objects. In less precise applications, they can also be used for the positioning of an object or an alarm/preventive measure.

STS Electronics manufactures three categories of capacitive sensors:

For alternating current
For direct current
With universal power supply

A major disadvantage of capacitive sensors is that dust and moisture can affect the capacitance and cause the sensor to act incorrectly. This makes them one of the most capricious types of proximity sensors. However, the technology of capacitive sensors is such that in some production applications they are the only option for non-contact monitoring.