Capacitive Proximity Switch Dealers

Capacitive proximity switch, • Inductive Proximity Switches: 1 to 30mm range, • Capacitive Proximity Switches, • Cylindrical Photoelectric Switches, • Safety Light Curtains.

All types of capacitive proximity sensors available

We are forthcoming supplier and manufacturers of extensive range of capacitive proximity switches well designed for sensing all metallic objects.These high quality switches are manufactured and designed to deliver excellent performance and helps in the detection of numerous non-metallic objects where inductive type switches cannot function. These products are used in various industrial applications as food / grain / confectionery, liquid level, sand / bulk material level, plastic granules & parts, paper & rubber and glass bottles / tins in packaging.

• Output: PNP NO , NPN NO , AC NO
• Diameter: 18 MM
• SENSING: CAPACITIVE
• VOLTAGE: 6
• Cable Length: 2 METER
• BODY: PLASTIC / METAL
• SHAPE: CYLINDRICAL

M18 DC Capacitive Proximity Sensor PNP NOM18 Capacitive Proximity Sensor PNP-NO

• Type: Proximity Switches
• Material: NBR
• Application: Magnetic Use
• Voltage: 200VDC
• Frequency: 50HZ, 60Hz
• Power: 0-5Amp
• Temperature: 0Dig C To + 60Dig C

We make sure that the products that we deliver will remain completely damage free as we make use of the quality packaging material and have skilled personnel for the packing of the products. Customers can place bulk as well as urgent orders with us and we can assure timely & safe delivery of the same. Features: Sturdy Make Easy-to-install Durable

• Material: Metal
• Switch Type: Capacitive
• Current Rating: 500mA
• Frequency: 50Hz
• Size: M18, M30
• Power Supply: 10-30 VDC/ 240 VAC

Introduction  The capacitive proximity switches are used for sensing metallic as well as non metallic material.   The Major Applications of Capacitive Switches   • Liquid level / Plastic Granules/ Component /Sand / Bulk Material Level • Food /Grain / Paper & Rubber/ Glass Industries  Working Principle   The switches works on the principle of resonant oscillator circuit. Two brass plates are used as electrodes of capacitor & the sensing objects acts as a dielectric media. The change in capacitance the object is sensed by a sensing circuit and output signal is generated

• Cylindrical: 3-wire
• Rectangular type: 4-wire

Like inductive sensors, capacitive sensors function without physical contact with the target material. Capacitive sensors allow for the detection of both, conductive and non-conductive materials, but are most commonly used for sensing materials such as plastics, liquids, powders and granular materials. In applications utilizing capacitive technology the sensitivity of capacitive proximity switches is dependent on the material characteristics of the target object. This material characteristic of the metal, plastic or liquid object will influence the sensing range and therefore the output detection point of the capacitive sensor. To allow for this variation in material characteristics Pepperl+Fuchs offers many models with adjustable sensitivity to allow for more flexibility in applying these sensors to your application. These capacitive sensor products offer an alternative technology for use in applications where the use of inductive sensors may not be possible.

• Non Flush Switching Distance: 8mm
• Diameter: M18
• Max Load Current: 250mA
• Supply Voltage: 10-30 voltDC
• Switching Frequency: 100Hz
• Response Time: 1.5ms/1.5ms
• Protecting category: IP67
• Operating Temperature: -25ºC- +70ºC
• Short Circuit Protection: Yes
• Connecting Type: 2mtrs,3core pvc cable

• M-30X65,FM/NFM: CE Approved
• Input Voltage----10-30 VDC: Max. Load Current----200mAmp.
• Sensing Distance----10-15 mm: PNP/NPN-NO/NC

We are offering capacitive type proximity switch m - 30. We are one of the leading manufacturer supplier and exporter of different types of proximity switches such as inductivephoto-electricmagneticcapacitiveldr type, float switches, flow switches, magnetic door contact for security systems, signal isolators and smps (switching mode power supplies) etc. We also mfg. Control pcb card and its sensors for the vehicle tracking for petrol & diesel trucks etc. we are mfg. Of all types of sensors -inductive, magnetic,intrinsically safe,photo electric,capacitive,ldr type,float,flow switches, smps, relay cards. Product specification:-capacitive proximity switches 1. size : m-18 & m-30 mm (barrel shaped) 2. type : npn pnp 3. output logic : no nc no+nc 4. mounting : flush type non flush type 5. sensing distance : 5mm to 15mm 6. enclosure : nickel platted brass tube 7. approvals : ce.

Capacitive Proximity Sensor is designed to detect, and react to any object which moves into the operating zone. The sensor contains an oscillator. The capacitance of this oscillator is linked with the sensing face and when any object moves into the operating zone; its capacitance activates the oscillator. The sensor can detect conductive as well as non conductive material. It is advisable to have an object with permittivity more than one. The conductive objects are generally to be earthed for better results.

• Dimension: M30 X 1.5 X 75mm or M18 X 1 X 90mm
• Supply voltage: 10-30 VDC
• Maximum load current: 100 mA
• Hysterisis: 15% max.
• Operating temperature: -25°C + 55°C
• Output transistor: PNP or NPN
• Output logic: NO or NC
• Environmental protection: IP65
• Temperature drift: 5% typical
• Switch - ON effect suppression: Incorporated
• Reverse polarity protection: Provided
• Short circuit protection: Provided
• Status indication: Provided through LED
• Sensing range: 15 mm adjustable through Potentiometer  

we are offering capacitive proximity switches, capacitive proximity switch senses all metals and nonmetals. the switch is used for sending level of powder, granules and liquids. capacitive proximity sensor switches is low cost level sensor for powders.

It senses non-metallic, metallic objects as well as liquid; Low counting speed. These are offered in tubular threaded housing from size M12 to M80. Has rugged construction along with IP-68 grade of protection; Very useful for liquid level monitoring applications.

• Position Sensing :: Plastic pouches, tablets, cardboard boxes, bottles Paper.
• Level Sensing :: Solid, liquid, granules, Flour.

Solid State Sensor for : PLASTIC - GLASS - CERAMIC- WOOD - LEATHER - OIL - DIESEL - WATER - METALS. Capacitive Proximity Switch is a solid state device to sense position or level of any material.

capacitive proximity switch * Size : 18 to 30 mm * Sensing range : upto 25 mm * High stability temperature range * High immunity against interference

• Switch Type: Capacitive
• Sensing Distance: 1.5mm - 35mm
• Application: Industrial
• Temperature: 100 Degree C
• Current Rating (In Amps): 2.2
• Response time: 2 to 5 millisecond

Capacitive Proximity SwitchesIntroductionThe capacitive Proximity Switches are designed for sensing wide range of materials. These switches give a superior performance for detection of various non-metallic objects where inductive type switches can not function.Applications: Liquid Level Plastic granules & parts Sand / bulk material Ievel Food / Grain / Confectionery Paper and Rubber Glass Bottles / Tins in packaging Working PrincipleThe switch works on the principle of resonant oscillator Ckt. A pair of Brass/ Copper disc form the electrodes of a capacitor and the object acts as a dielectric media. The change in capacitance value, due to presence of objects, is sensed by a precision integrated circuit.Connection Diagrams3-Wire & 4Wire DCThese switches operate on 10-30 V Dc and can be used with Logic Circuits, Counters or to drive Relay Coil directly. The output of there switches can be either PNP or NPN or both. The switching is in the sourcing mode and the load must be connected between the Output and the Negative of the supply. Conversely, with NPN output switching is in sinking mode & the load must be connected between the output & the positive of the supply. All 3 wire & 4 wire DC switches are internally Protected against Inductive voltage peaks. Spurious Iine pulses, Reverse polarity short circuit conditions.   2-Wire DCThese switches are designed to operate external Loads connected in series with the switch. During operation, there is a voltage drop of about 6 V across the switch & the load connected in series gets the supply voltage reduced accordingly.2-Wire ACThe AC switches are designed for 2 wire connected and operate on full line voltage. The loads are to be connected in series with the switch in a similar manner to that of a mechanical limit switch. The external PLC, Contactor, Relay etc. The operating (OFF state) current ofthese switches is less than 3 mA.Generally the continuous load current should be restricted up to 60% of specified load current.

It senses non-metallic, metallic objects as well as liquid; Low counting speed. These are offered in tubular threaded housing from size M12 to M80. Has rugged construction along with IP-68 grade of protection; Very useful for liquid level monitoring applications.