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Overview

SNDH-T Series, Hall-effect quadrature speed and direction sensor, integral Amp 4-Pin rectangular connector, straight exit.
The SNDH-T Series is a dual differential hall sensor that provides speed and direction information using a quadrature output with signals 90 degree phase shifted from each other. Target direction is determined by output ead/lag phase shifting.

This product is designed for applications where extremely high resolution is required at wide frequency ranges, 1 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.

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.

SNDH-T4C-G01 Hall-effect Digital Speed and Direction Sensors - Honeywell


Technical Specifications

Sensing Type Quadrature Speed and Direction
Housing Diameter 15 mm
Housing Length 45 mm
Supply Voltage 4.5 Vdc to 18 Vdc
Operating Frequency 1 Hz to 15 kHz
Operating Temperature -40°C to 150°C [-40°F to 302°F]
Connection(s) Integral Amp 4-Pin rectangular connector, straight exit
Availability Global
Series Name SNDH-T

Technical Specifications

Sensing Type Quadrature Speed and Direction
Housing Diameter 15 mm
Housing Length 45 mm
Supply Voltage 4.5 Vdc to 18 Vdc
Operating Frequency 1 Hz to 15 kHz
Operating Temperature -40°C to 150°C [-40°F to 302°F]
Connection(s) Integral Amp 4-Pin rectangular connector, straight exit
Availability Global
Series Name SNDH-T

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
SNDH-T4C-G01 CAD Model.stp CAD Model -- 237KB
Sensors and Switches in Valves and Flowmeters Application Note English 2MB
SNDH-T Series Quadrature General Industrial Speed and Direction Sensors Datasheet English 316KB
Sensors and Switches in Mobile Cranes Application Note English 2MB
Transportation Range Guide Product Range Guide English 4MB
SNDH-T4C-G01 highres photo -- 631KB
SNDH-T4C-G01 lowres photo -- 110KB
Speed Sensors Range Guide Product Range Guide English 767KB
Sensors and Switches in Front Loaders Application Note English 3MB
Partners Providing Technical Safety and Productivity Solutions Product Range Guide English 11MB

Product Features

  • Hall-effect magnetic sensing technology
  • 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 (1 Hz 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

Applications

  • Steering position
  • Tachometers/counter
  • Encoders
  • Speed and direction of gears and shafts in transmissions, hydraulic motors, pumps and gear boxes

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