Specifications

28
FEATURES
• Extremely small and
low cost
• Multiple-site temper-
ature monitoring (if
more than one pur-
chased)
• Record readings up
to one year
• “Plug and play” ease
of use
• User configurable
Single Channel Temperature Data Logger
SmartButton
The ACR SmartButton is a miniature-sized temperature logger
that is extremely low-cost and easy to use. Because of their small
size and low-cost, you can purchase tens or hundreds of them for
multiple-site temperature monitoring. To get you started, pur-
chase the SmartButton Starter Pack. It includes one SmartButton,
an interface cable, the SmartButton Reader software, and a mini
manual. So simple and easy to use, anyone can start data logging
today!
PRODUCT SPECIFICATIONS
Size:
17 mm diameter x 6 mm height (0.67” x 0.24”)
Weight:
4 g (0.14 oz)
Case Material:
Stainless steel
Mounting:
Magnetic backing, plastic plate mount, or angled blue
hard plastic
Operating Limits
-10 to 85°C (14 to 185°F)
Clock Accuracy:
+/- 2 minutes per month from 0 to 45°C (32 to 113°F)
Battery:
3.0 volt Lithium
Battery Life:
10 years under normal use
Memory Size:
2 KB (2,048 readings)
Sampling Methods:
1. Continuous (First-in, First-out)
2. Stop when full (Fill-then-stop)
Sampling Rates:
User selectable rates from 1 minute to 255 minutes
Readings:
Minimum - 2,048 @ 1 per min = 1.4 days
Maximum - 2,048 @ 255 per min = 363 days
Resolution:
8-bit (1 part in 256)
PC Requirements:
Pentium® 75 (Pentium® II or faster recommended),
Windows® 9X/NT/2000/XP, 16MB RAM (64MB RAM
strongly recommended), color monitor, 16-bit color
graphics card, printer, pointing devices and one free
serial port
Software Requirements:
SmartButton Reader (see page 35 for details)
Accessories:
Interface cable
Mounting accessories (magnetic backing strip, plastic
plate mount, angled blue hard plastic)
INTERNAL TEMPERATURE SENSOR
Type:
Silicon
Range:
-10° to 85°C (14 to 185°F)
Accuracy:
+/- 1.0° C (1.8°F) from -10 to 45°C (14 to 113°F)
+/- 1.5° C (2.7°F) from 45.5 to 70°C (114 to 158°F)
+/- 2.5° C (4.5°F) from 70.5 to 85°C (159 to 185°F)
Resolution:
0.5°C (0.9°F)
Order Information
MODEL TYPE CATALOG #
ACRSB-SP SmartButton Starter Pack 01-0055
ACRSB SmartButton (single) 01-0052