Specifications

27
SmartButton
Single Channel Temperature Data Logger
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 mul-
tiple-site temperature monitoring. To get you started, purchase the
SmartButton Starter Pack. It includes one SmartButton, an inter-
face 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
-40 to 85°C (-40 to 185°F)
Clock Accuracy:
+/- 2 minutes per month from 0 to 45°C (32 to 113°F)
Battery:
3.0 volt Lithium
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:
PC running Windows XP SP3, Windows Vista SP2 or
Windows 7 (32bit). PC must have one free USB port.
Software Requirements:
SmartButton Reader (included with starter pack, see
page 33 for details)
Accessories:
USB interface cable
Mounting accessories (magnetic backing strip, plastic
plate mount, angled blue hard plastic)
INTERNAL TEMPERATURE SENSOR
Type:
Silicon
Range:
-40° to 85°C (-40 to 185°F)
Accuracy:
+/- 1.0° C (1.8°F) from -30 to 45°C (-22 to 113°F)
+/- 1.5° C (2.7°F) from 45.5 to 85°C (114 to 158°F)
and -30 to -40°C (-22 to -40°F)
Resolution:
0.5°C (0.9°F)
Resolution:
0.4ºC @ 25ºC. (0.7ºF @ 77ºF)
Order Information
MODEL TYPE CATALOG #
ACRSB-SP-USB USB interface cable 01-0182
ACRSB SmartButton (single) 01-0180
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
ACR Catalog 2010.qxp:ACR Catalog may2 2007.qxd 9/13/10 1:01 PM Page 29