MAX31865 Platinum PT100 RTD Temperature Sensor Amplifier Module

The MAX31865 is an easy-to-use resistance-to-digital converter optimized for platinum resistance temperature detectors (RTDs). An external resistor sets the sensitivity for the RTD being used and a precision delta-sigma ADC converts the ratio of the RTD resistance to the reference resistance into digital form. The MAX31865’s inputs are protected against overvoltage faults as large as Q45V. Programmable detection of RTD and cable open and short conditions is included.

In stock

SKU PRD-00002714
Category: ModulesSensors
Delivery Info
truck-fast
Inside Dhaka: 1-2 days
Express (Dhaka): 24 hours
Order before 12.00PM
Outside Dhaka: 2-3 days
hand-holding-dollar
Cash on delivery all over BD
Quality
award
100% authentic product
circle-check
Quality product guaranteed
Service
repeat
7 days easy return
credit-card
Safe & secure payment
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

Product Details

Features:

  • Integration Lowers System Cost, Simplifies Design Efforts, and Reduces Design Cycle Time
    • Simple Conversion of Platinum RTD Resistance to Digital Value
    • Handles 100Ω to 1kΩ (at 0°C) Platinum RTDs (PT100 to PT1000)
    • Compatible with 2-, 3-, and 4-Wire Sensor Connections
    • SPI-Compatible Interface
  • High Accuracy Facilitates Meeting Error Budgets
    • 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125NC (Varies Due to RTD Nonlin-
      earity)
    • Total Accuracy Over All Operating Conditions:0.5NC (0.05% of Full Scale) max
    • Fully Differential VREF Inputs
    • 21ms (max) Conversion Time
  • Integrated Fault Detection Increases System Reliability
    • ±45V Input Protection
    • Fault Detection (Open RTD Element, RTD Shorted to
    • Out-of-Range Voltage, or Short Across RTD Element)
arrow-down
Show More

You might also be interested in...

HC-05 RF Wireless Bluetooth Transceiver Slave Module RS232 TTL to UART
BDT 376.00
ESP8266 ESP-01 ESP-01S 5V WiFi Relay Module Smart Home Remote Control IoT
BDT 281.00
GY-BMP280-3.3 High Precision Atmospheric Pressure Sensor Module
BDT 278.00
MCP2515 CAN Bus Module TJA1050 Receiver SPI Module
BDT 399.00
GY-302 BH1750 Digital Light Intensity Module
BDT 239.00
MQ4 Methane CH4 Natural Gas Module Sensor
BDT 165.00
HC-SR505 Mini PIR Motion Sensing Module Sensor
BDT 116.00
NRF24L01+ 2.4Ghz Wireless Module Adapter
BDT 193.00
R305 Fingerprint Module Sensor
BDT 2,700.00