SNDH-T4L-G01 Honeywell Sensing and Control, SNDH-T4L-G01 Datasheet

SNDH-T4L-G01

Manufacturer Part Number

SNDH-T4L-G01

Description

SENSOR, HALL EFFECT, GEAR TOOTH

Manufacturer

Honeywell Sensing and Control

Datasheet

1.SNDH-T4L-G01.pdf (4 pages)

Specifications of SNDH-T4L-G01

Sensor Terminals

Wire Lead

Output Voltage Min

-0.5V

Supply Voltage Range Dc

4.5V To 18V

Output Configuration

Square Wave

Sensor Housing

Cylindrical

Svhc

No SVHC (18-Jun-2010)

Current Consumption

RoHS Compliant

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SNDH Series

Quadrature General Industrial

Speed and Direction Sensors

DESCRIPTION

The SNDH Series is a dual differential hall sensor that provides

speed and direction information using a quadrature output with

signals 90° phase shifted from each other. Target direction is

determined by output lead/lag phase shifting.

This product is designed for applications where extremely high

resolution is required at wide frequency ranges, 0 kHz to

15 kHz, and large air gaps. BiCMOS (bipolar complementary

metal-oxide-semiconductor) Hall-effect technology, using

advanced digital signal processing for dynamic off-set

cancellation, provides enhanced air gap performance and

phase shift accuracy over most conditions.

•

FEATURES

Hall-effect magnetic sensing technology

Dual differential Hall provides enhanced target resolution

Advanced performance dynamic offset self calibration

Air gap up to 2 mm [0.08 in]

Near zero speed

Automotive under-the-hood packaging integrity

EMI hardened

High frequency switching capability (up to 15 kHz)

-40 ºC to 150 ºC [-40 °F to 302 °F] continuous operating

temperature

Multiple connector options

Short circuit protection

Reverse voltage protection

Open collector output

Low jitter output

O-ring seal

Unique patented (pending) IC (integrated circuit) packaging

provides output phase shift tolerancing with enhanced

accuracy.

The robust package is automotive under-the-hood grade for

most environmental conditions as well as EMI (electromagentic

interference) hardened. Multiple connection options, including

wire harness and integral connector versions using AMP super

seal or AMP Jr. Timer connectors, are available. Package

design includes an o-ring seal for pressure applications and a

fixed mounting flange.

•

POTENTIAL APPLICATIONS

Steering position

Tachometers/counters

Encoders

Speed and direction of gears and shafts in transmissions,

hydraulic motors, pumps, and gear boxes

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SNDH-T4L-G01 Summary of contents

Page 1

... SNDH Series Quadrature General Industrial Speed and Direction Sensors DESCRIPTION The SNDH Series is a dual differential hall sensor that provides speed and direction information using a quadrature output with signals 90° phase shifted from each other. Target direction is determined by output lead/lag phase shifting. ...

Page 2

... SNDH Series TABLE 1. SPECIFICATIONS Characteristic Parameter Sensing air gap 2 0.08 in] Target tooth width 2,0 mm [0.08 in] (recommended) Target slot width 2,0 mm [0.08 in] (recommended) Tooth height >3,0 mm [0.12] (recommended) Target width >5,0 mm [0.20] (recommended) Sensor misposition to target ±1,5 mm [0.06] EMI radiated immunity 100 V/m peak ...

Page 3

... MOUNTING DIMENSIONS (For reference only: mm [in]) FIGURE 4. SNDH-T4C-G01 FIGURE 5. SNDH-T4L-G01 FIGURE 6. SNDH-T4P-G01 FIGURE 7. SNDH-T4P-G02 Quadrature Speed and Direction Sensors Honeywell Sensing and Control 3 ...

Page 4

... Catalog Listing Description SNDH-T4C-G01 SNDH Series, dual hall speed and position sensor, 4 wire output, connector SNDH-T4L-G01 SNDH Series, dual hall speed and position sensor, 4 wire output, leadwire SNDH-T4P-G01 SNDH Series, dual hall speed and position sensor, 4 wire output, pigtail with rectangular connector ...

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