SmartButton Temperature Data Logger

The ACR SmartButton Data Logger is a miniature-sized temperature logger that is extremely low cost and easy to use. Because of its small size and low-cost, you can purchase tens or hundreds of them for multiple-site temperature monitoring. So simple and easy to use, anyone can start data logging today!

Required with SmartButton Data Logger
>> SmartButton Reader Software Kit - Available with USB (# ACRSB-SP-USB) or RS-232 (Serial) Cable (#ACRSB-SP)

NOTE: NIST Calibration is available.
Large Quantity Discounts Are Available!

SmartButton Features

  • Measures Ambient Temperature with Internal Sensor and 8 Bit Resolution
  • Stores up to 2048 Samples/Readings
  • Programmable Alarms for High and Low Temperture Thresholds
  • User Programmable Sampling Rate of 1 Minute to 255 Minutes
  • 10 Year Battery Life
  • Chip-based Data Carrier Compactly Stores Information
  • Requires Software and USB or RS-232 Serial Cable

SmartButton Specifications

Data Storage Capacity 2,048 Samples/Readings
Resolution 8-bit (1 part in 256)
Sensor Type Silicon
Sensor Range -40°C to 85°C (-40°F to 185°F)
Accuracy ±1.0°C (1.8°F): -30°C to 45°C (-22°F to 113°F)
±1.5°C (2.7°F): 45.5°C to 85°C (114°F to 158°F)
Sampling Methods Continuous: First-in, First-out
Stop When Full: Fill then-stop
Operating Limits -40°C to 85°C (-40°F to 185°F)
Software Requirements SmartButton Reader software compatible with Windows 9X/NT/2000 and XP
Communication Types RS232 Serial or USB connection to PC
Sampling Rates User selectable rates from 1 minute to 255 minutes
Start Delay Up to 255 minutes
Number of Channels 1 (Internal Ambient Temperature)
Alarm Thresholds User selectable, event storage
Battery 3.0 Volt Lithium
Battery Life Approximately 10 years
Clock Accuracy ±2 minutes per month from 0 to 45°C (32 to 113°F)
Case Material Stainless Steel
Mounting Options magnetic backing, plastic plate mount, angled blue hard plastic or self-adhesive backing material
Size 17.35 mm diameter x 5.89 mm height (0.68" x 0.23")
Weight 4 grams (0.14 ounces)

Description Part Number Qty10+
SmartButton USB Kit (includes Logger with SmartButton Reader Software CD and USB Interface Cable) ACRSB-SP-USB call
SmartButton Kit (includes Logger with SmartButton Reader Software CD and Serial Interface Cable) ACRSB-SP call
SmartButton Temperature Data Logger ACRSB call
Standard NIST Calibration Service
Standard NIST Temperature Calibration (1 Point) Note: 3 to 5 Day Lead Time for All Calibration Orders CAL-NIST-TEMP  
Optional Mountings
Hard Plastic Mount for SmartButton ACRSB-HPM call
Soft Plastic Mount for SmartButton ACRSB-SPM call
Angled Blue Plastic Key fob with Eyelet for SmartButton (Limited Quantity - 5 Available) ACRSB-AF--U-- call
Angled Black Plastic Key fob with Eyelet for SmartButton ACRSB-AF call
Pressure Sensitive Adhesive Tape - Pre-cut for SmartButton ACRSB-AT call
Magnetic Backing for ACR SmartButtons ACRSB-MAG call
Optional Accessories
ACR SmartButton USB Adapter and Cable ACRSB-USB call
SmartButton Reader Software on CD ACRSB-SW call
USB Serial Adapter CABLE-USB232  
Magnetic Backing for ACR SmartButtons ACRSB-MAG call

SmartButton Logger Applications

  • Food process verification
  • Pharmaceutical storage
  • Transportation of temperature sensitive goods
  • Equipment run time
  • HVAC system testing and balancing

Related Part Numbers: ibutton