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Telemecanique XCKJ limit switch industrial position sensor
Phoenix Contact PSR-SPP-24UC/ESL4/3X1/1X2/B safety relay 24V
KELLER PA-21Y 0-250 bar pressure transmitter 4-20mA industrial
Industrial Switches and Sensors for Detection, Measurement and Automation
Looking for a limit switch, inductive sensor, magnetic sensor, pressure transmitter or industrial detection component? RezistenteMag.ro offers equipment for machinery, pneumatic systems, electrical panels and industrial automation.
The range includes products from Panasonic, Telemecanique, SICK, VESTA, WIKA, Phoenix Contact, SENECA, OMAL and ENDA for applications where position, movement, pressure or process signals need to be detected and transmitted reliably.
Industrial Detection and Measurement
An automated machine constantly needs information about the process. Where is a moving part? Has a pneumatic cylinder reached its position? Is an object present? What is the pressure inside the system?
Switches, sensors and transmitters provide this information to the machine control system.
These components can send signals to relays, PLC systems, controllers or other automation equipment.
Industrial Limit Switches
Limit switches are used for mechanical detection of the position of moving machine parts.
They can be installed on machines, safety doors, cylinders, movement mechanisms and other equipment where position must be confirmed by an electrical contact.
The category includes products from Panasonic and Telemecanique for industrial automation applications.
Depending on design, limit switches can use plungers, levers, rollers or roller levers.
Inductive Proximity Sensors
Inductive sensors are used for contactless detection of metallic objects.
They are commonly installed on automated machinery, conveyor systems, positioning equipment and production lines.
Important selection parameters include:
- sensor diameter;
- sensing distance;
- supply voltage;
- NPN or PNP output;
- NO or NC operation;
- switching frequency;
- connector or cable type.
Magnetic Sensors for Pneumatic Cylinders
Pneumatic systems often require confirmation that a cylinder piston has reached the required position.
Magnetic cylinder sensors detect piston position and transmit this information to the automation system.
They are used in packaging, handling, assembly, production machinery and other pneumatic equipment.
4-20mA Pressure Transmitters and Sensors
Pressure transmitters convert process pressure into an electrical signal that can be read by a PLC, indicator or industrial control system.
The 4-20mA signal is commonly used for transmitting process values in industrial automation.
Pressure transmitters can be used in:
- pneumatic systems;
- hydraulic systems;
- pumps;
- tanks;
- industrial machinery;
- process lines;
- measurement and control panels.
Industrial Signal Converters and Isolators
Sensor signals sometimes need to be converted, isolated or adapted before they can be transmitted to the main control system.
Depending on model, signal converters can work with 4-20mA, voltage, PT100 and other industrial process signals.
These devices are useful when electrical isolation or signal conversion is required between field equipment and an existing control system.
Safety Relays for Industrial Systems
Dedicated safety components are used in circuits monitoring emergency stop functions and other machine protection systems.
The category includes Phoenix Contact components for industrial safety applications.
Components for Pneumatic Automation
Industrial automation frequently combines electrical control with pneumatic systems.
Pneumatic actuators operate valves and mechanisms, while sensors provide position and operating feedback to the control system.
The category also includes OMAL components for pneumatic applications.
Industrial Sensor and Control Brands
The category includes products from manufacturers specialized in detection, measurement and industrial automation:
Panasonic | Telemecanique | SICK | VESTA | WIKA | Phoenix Contact | SENECA | OMAL | ENDA
Where Are Industrial Switches and Sensors Used?
- plastic injection moulding machines;
- extrusion lines;
- packaging machinery;
- conveyor systems;
- production lines;
- CNC machinery;
- pneumatic systems;
- valves and actuators;
- pumps and pressure systems;
- machine safety doors and guards;
- handling systems;
- electrical panels;
- industrial automation systems.
How to Choose the Correct Industrial Sensor or Switch
Two products may look similar while having completely different electrical and mechanical characteristics.
Before selecting a product, check:
- what needs to be detected or measured;
- supply voltage;
- output signal type;
- NPN or PNP output;
- NO or NC operation;
- sensing distance;
- pressure range;
- 4-20mA or voltage signal;
- electrical connection;
- mechanical dimensions;
- installation and environmental conditions.
Need to Replace an Industrial Sensor or Switch?
For older industrial components, the manufacturer's part number is usually the best starting point for identification.
Send us the manufacturer, full product code and a clear photo of the component and identification label.
If the original component is no longer available, these details help identify the technical specifications required for a compatible alternative.