3040A Honeywell, 3040A Datasheet

3040A

Manufacturer Part Number

3040A

Description

Sensor; 5/8-18 UNF-2A; 70 V P-P (Min.) 3040 Series

Manufacturer

Honeywell

Type

Inductiver

Datasheet

1.3040A.pdf (2 pages)

Specifications of 3040A

Body Style

Cylindrical

Brand/series

3040

Function

Speed

Mounting Thread Size

5⁄8-18 UNF-2A

Mounting Type

Threaded

Primary Type

Speed

Technology

Inductive

Temperature, Operating

-55 to +120 °C

Termination

Connector

Voltage, Output

70 V P-P (Min.)

Voltage, Switching

70 V

Lead Free Status / Rohs Status

RoHS Compliant part

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3040A

Actual product appearance may vary.

Power Output VRS sensors are designed for driving low resistance

loads at large air gaps in applications where larger actuators may be

used. Passive VRS (Variable Reluctance Speed) Magnetic Speed

sensors are simple, rugged devices that do not require an external

voltage source for operation. A permanent magnet in the sensor

establishes a fixed magnetic field. The approach and passing of a

ferrous metal target near the sensor’s pole piece (sensing area)

changes the flux lines of the magnetic field, dynamically changing its

strength. This change in magnetic field strength induces a current

into a coil winding which is attached to the output terminals. The

output signal of a VRS sensor is an ac voltage that varies in

amplitude and wave frequency as the speed of the monitored device

changes, and is usually expressed in peak to peak voltage (Vp-p).

One complete waveform (cycle) occurs as each target passes the

sensor’s pole piece. If a standard gear were used as a target, this

output signal would resemble a sine wave if viewed on an

oscilloscope. Honeywell also offers VRS sensors for general purpose,

Features

to output frequency

of speeds

configurations

unique speed sensing applications

steel threaded

preleaded

Self-powered operation

Direct conversion of actuator speed

Simple installation

No moving parts

Designed for use over a wide range

Adaptable to a wide variety of

Customized VRS products for

Housing diameter: 5/8 in (M16)

Housing material/style: stainless

Terminations: MS3106 connector,

Output voltage: 70 Vp-p

Power Output VRS Sensor, 15,9 mm

[0.625 in] M16 diameter, 70 Vp-p, -55 ºC

to 120 ºC [-67 ºF to 250 ºF], 12 DP

(module 2.11) or coarser, 40 kHz, 64 mm

[2.50 in] approx. length

Potential Applications

minute) measurement on aircraft,

automobiles, boats, buses, trucks and

rail vehicles

grinders, lathes and automatic screw

machines

precision camera, tape recording and

motion picture equipment

food, textile, paper, woodworking,

printing, tobacco and pharmaceutical

industry machinery

electrical generating equipment

blowers, mixers, exhaust and

ventilating fans

meters

and locomotives

Engine RPM (revolutions per

Motor RPM measurement on drills,

Motor RPM measurement on

Process speed measurement on

Motor speed measurement of

Speed measurement of pumps,

Flow measurement on turbine

Wheel-slip measurement on autos

Gear speed measurement

Related parts for 3040A

3040A Summary of contents

Page 1

... Power Output VRS Sensor, 15,9 mm [0.625 in] M16 diameter, 70 Vp-p, -55 ºC to 120 ºC [-67 ºF to 250 ºF (module 2.11) or coarser, 40 kHz [2.50 in] approx. length Actual product appearance may vary. Features Self-powered operation Direct conversion of actuator speed to output frequency Simple installation No moving parts ...

Page 2

Product Specifications Diameter Available Metric Thread Test Condition Specifications Min. Output Voltage (Peak to Peak) 70 Vp-p Pole Piece Shape and Size Typ. Operating ...

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