Datasheet > 973CP15TP-A11T-L

973CP15TP-A11T-L

更新时间： 2024-11-10 23:26:23

品牌	Logo	应用领域
其他 - ETC		/
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Industrial Control IC

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973CP15TP-A11T-L 数据手册

Proximity Sensors

972/973CP Series

Capacitive Proximity Sensors

FEATURES

Sensitivity adjustment is standard, allowing

fine tuning to specific applications, the key

to ‘‘seeing through’’ an object or material in

order to sense another. The dielectric con-

stant must be very low for material being

‘‘seen through’’.

Shielded sensors are used when a path to

ground does not always exist. By incorpo-

ratingthegroundelectrodeinthesensor, an

electric field is created independently of any

outside path to ground. The field functions

the same as when the electrodes face each

other. The shielded sensor can sense any

material, grounded or ungrounded. Shield-

ed sensors may be flush mounted in any

solid material.

ɀ Senses all materials

ɀ Threaded 18 mm diameter metal

housings

ɀ Threaded 30 mm diameter metal and

plastic housings

ɀ Sealed to IP 65 and IP 67 for industrial

environments

ɀ Shielded and unshielded sensing

ɀ Electrical options:

– 10-48 VDC 3-wire sensors provide

current sinking or current sourcing

operation

– 90-250 VAC 2-wire sensors operate on

line voltage and are as easy to wire as

mechanical switches

CAPACITIVE SENSOR TYPES

UNSHIELDED (Plastic body)

ɀ Primarily used to detect conductive type

materials (metal, water) at maximum

distances. When detecting non-

conductive materials, a path to ground

is required.

ɀ Designed to sense conductive materials

through a non-conductive material (i.e.,

water in a glass or plastic container).

NOTE: Capacitance sensors will not see

through metal or a material thicker than the

specified sensing range.

Accessories for capacitive sensors include

mounting brackets. See page B101.

ɀ Self-contained – no separate amplifier

needed

Conductive and non-conductive materials

cause an increase in capacitance due to a

dielectric change in comparison to air. The

ground electrode is located directly across

fromthemainelectrode.Thisisnotmechan-

ically required, as a path to ground will ac-

complish the same thing.

TYPICAL APPLICATIONS

ɀ Fill level detection in tanks

ɀ Package inspection for product content

ɀ Sense liquid level in sight glass or bottle

ɀ Detect powder or granular material in a

hopper

ɀ Detect non-metallic objects on conveyor

belts

Unshielded sensors are often used for

‘‘looking through’’ a non-conductive materi-

al to control the level of a conductive materi-

al. An example is a plastic section in a tank

drain pipe to indicate when tank is empty.

MICROSWITCH900Seriescapacitiveprox-

imity sensors detect targets made of glass

or grain, paper, wood or water.

SHIELDED (metal body)

These sensors utilize an oscillating electric

field which is sensitive to both non-conduc-

tive materials (glass, plastic, rubber, oil)

and conductive materials such as metals

and water. This flexibility adds solid state

sensing reliability to many packaging and

process control functions.

ɀ General purpose to sense non-

conductive type materials (wood,

plastic, cardboard, glass).

ɀ Do not use in applications where

condensing humidity could cause water

droplets to form on the face of the

shielded capacitive sensor. Water

droplets on the face will cause the

output to lock on.

Metal housings are available in 18 and 30

mm diameters. Shielded versions allow op-

timum sensing of non-conductive materials, ɀ Used when mounting considerations

including the ability to sense longer range

than certain inductive devices.

such as flush mounting and surrounding

metals could impact the operation of the

sensor.

Plastic 30 mm housings are for conductive

liquids. Review application information on

pages B124 and B125 for more information.

B76

Honeywell ɀ MICRO SWITCH Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada

12 3

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与973CP15TP-A11T-L相关器件

型号	品牌	获取价格	描述	数据表
973EX3WI-A10T	HONEYWELL	获取价格	Inductive Sensor, 3mm Min, 3mm Max, 5-500mA, Cylindrical
973EX4WI-A10T	HONEYWELL	获取价格	Inductive Sensor, 7mm Min, 7mm Max, 5-500mA, Cylindrical
973SPT-A5T	ETC	获取价格	Industrial Control IC
9740060U1000	ETC	获取价格	18 AWG stranded (16x30) tinned copper conductors, PVC insulation, twisted pairs, PVC jacke
9740060U500	ETC	获取价格	18 AWG stranded (16x30) tinned copper conductors, PVC insulation, twisted pairs, PVC jacke
9740C	NDK	获取价格	Oven-Controlled Crystal Oscillator (OCXO)
9740C_09	NDK	获取价格	Oven-Controlled Crystal Oscillator (OCXO) 9700 Series
9740C-10M-NSA3276B	NDK	获取价格	Oven-Controlled Crystal Oscillator (OCXO)
9740C-5M-NSA3276A	NDK	获取价格	Oven-Controlled Crystal Oscillator (OCXO)
97-4100A-10SL-3P	AMPHENOL	获取价格	MIL Series Connector, 3 Contact(s), Aluminum Alloy, Male, Crimp Terminal, Receptacle

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