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Specifications

SKU
SEN-30201-PT100
Vdd Min (V)
3.2
Vdd Max (V)
5.5
T Resolution (bit)
15
Interface
SPI
RoHS
Yes
T Channels
1
RTD Type
PT-100

Home > Product Categories > Breakout Boards > MAX31865 PT-100 RTD to Digital Breakout

MAX31865 PT-100 RTD to Digital Breakout RoHS

SKU: SEN-30201-PT100
11 In stock

Price (ea) Quantity
$29.95 1-9
$27.75 10-99 Higher Qty:
$25.50 100+ Contact for quote

SEN-30201-PT100 MAX31865 PT-100 RTD to Digital Breakout Image SEN-30201-PT100 MAX31865 PT-100 RTD to Digital Breakout Thumbnail
SEN-30201-PT100 MAX31865 PT-100 RTD to Digital Breakout Thumbnail
SEN-30201-PT100 MAX31865 PT-100 RTD to Digital Breakout Thumbnail
SEN-30201-PT100 MAX31865 PT-100 RTD to Digital Breakout Thumbnail
 

Description

Breakout board for the MAX31865 RTD-to-Digital converter from Maxim. Two breakout hardware configurations are available standard, designed to interface with either the PT100 or PT1000 platinum RTDs. For non-standard applications, including thermistors, custom hardware configurations can be accommodated. Contact Technical Support for more information.

RTD devices may be wired in 2, 3 or 4-wire configurations using the 4-pin screw terminal input. The MAX31865 breakout is interfaced via 3 or 4-wire SPI with a data-ready output for specific operating modes. An LDO and a high-speed level shifter are included to allow interfacing with microcontroller devices between 3.0V and 5V (all Arduinos, Raspberry PI, etc) without sacrificing device performance.

Applications

  • Instrumentation
  • Data acquisition
  • Oven controls
  • High-accuracy temperature measurement applications where thermocouples aren't adequate

Features

  • 2, 3 or 4-wire RTD interface capability
  • Supply voltage range: 3.2 to 5.6V
  • On-board LDO supplies 3V needed by MAX31865 IC
  • All Arduino devices supported
  • 15-bit SPI Interface
  • High precision reference resistor used for consistent results
  • Multiple fault modes detected and configurable
  • Mounting holes for 4-40 sized screws
  • Connections are spaced for 0.1" pin header
  • RTD connections are screw terminals designed for PH0 sized Phillips screwdrivers
  • Designed, manufactured, tested and shipped from the USA

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