OMEGALABEL®
Temperature Monitors
Series 21
U Single Temperature
Point Per Label
U Compact Size
U Easy to Use
U Sold in Packs of 10
(21 Per Sheet)
Fast, Easy-To-Use
Temperature
Monitoring System
OMEGALABEL® is a
self-adhesive temperature
monitor consisting of a
heat-sensitive indicator
sealed under a transparent
heat-resistant window.
The indicator circle turns
to light gray or black at the
temperature rating shown
on the card. Color change
is not reversible and
provides a temperature
history of the surface
being monitored. To serve
as a permanent record, the
OMEGALABEL® can be removed
and attached to an inspection report.
Guaranteed Accuracy and Reliability
OMEGALABEL® accuracy is guaranteed to be within ±2%.
The Series 21 OMEGALABEL® is conveniently
mounted on sheets (21 per sheet) for fast, on-the-spot
application by just peeling them off one at a time.
The adhesive backing easily adheres to any clean,
dry surface.
Requirements Estimator
Packs Sheets Labels
1 Pack 10 210
3 Packs 30 630
5 Packs 50 1050
10 Packs 100 2100
20 Packs 200 4200
30 Packs 300 6300
50 Packs 500 10500
Shown close to actual size.
Square =
12 mm (
shown
actual size.
Spot turns gray
or black at rated
temperature.
Lot code traceable to accuracy
calibration records.
1
⁄2")
To Order Visit omega.com/21_labels for Pricing and Details
Model No. Range Model No. Range
21-100 38°C (100°F) 21-220 104°C (220°F)
21-110 43°C (110°F) 21-230 110°C (230°F)
21-120 49°C (120°F) 21-240 116°C (240°F)
21-130 54°C (130°F) 21-250 121°C (250°F)
21-140 60°C (140°F) 21-260 127°C (260°F)
21-150 66°C (150°F) 21-270 132°C (270°F)
21-160 71°C (160°F) 21-280 138°C (280°F)
21-170 77°C (170°F) 21-290 143°C (290°F)
21-180 82°C (180°F) 21-300 149°C (300°F)
21-190 88°C (190°F) 21-400 204°C (400°F)
21-200 93°C (200°F) 21-500 260°C (500°F)
21-210 99°C (210°F)
Ordering Example: 21-500, 1 pack of labels (10 sheets, 210 labels)
with a temperature range of 260°C (500°F).
Notes: All temperatures can be combined for quantity pricing.
Dot dimension: 4.8 mm (3⁄16") diameter.
Individual label: 12 mm (1⁄2") square.
Standard packaging: 10 sheets of one temperature per pack.
F
F-10