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Atlas Scientific EZO-RTD Temperature Circuit

PT100 and PT1000 temperature probes are used in many different applications and are considered the standard temperature probe for industrial process systems. They offer low cost temperature sensing over a wide temperature range. The fast response time and precise readings makes PT100 or PT1000 temperature probes a great fit for any embedded application. Unfortunately, they cannot be easily connected to a microcontroller. The EZO RTD Temperature Circuit has been designed to offer a simple solution to bridge the gap between microcontroller and temperature probe.

Reads

  • Extreme sensing range from -126°C to +1254°C
  • Accurate temperature readings down to the thousandths place (± 0.002)
  • Automatically detects if probe is PT100 or PT1000
  • Temperature output in Celsius, Kelvin or Fahrenheit
  • On-board data logger storing up to 50 individual temperature readings
  • Optional single point calibration
  • Single reading or continuous reading modes
  • Data format is ASCII
  • UART asynchronous serial connectivity (RX/TX voltage swing 0-VCC)
  • I2C (default I2C address 0x66)
  • Compatible with any microprocessor that supports UART, or I2C protocol
  • Reads temperature from any off-the-shelf PT100 or PT1000 temperature probe

Pricing

Technical Details

Operating Voltage 3.3V to 5V
Sleep Mode Power Consumption 0.995mA at 3.3V
Dimensions 13.97mm * 20.16mm (0.55" * 0.79")
Weight 1.76 grams

Product Downloads

pdf icon
498.8KB
Arduino_Uno_RTD_sample_code
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286.6KB
CE Certificate
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1.2MB
ezo-rtd-Wiringdiagram
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2.7MB
EZO_RTD_Datasheet
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129.5KB
RoHS Certificate
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616.2KB
rtd-i2c

Product Enquiry


Page Updated:
17/03/2020

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Warburton Technology (UK), 33 Selkirk Close, Wimborne, Dorset, BH21 1TN, United Kingdom
VAT Number: GB 846 917 877