Product Overview

Temperature Monitoring Devices

Q-tag CLm

Multi-alarm shipping and storage temperature indicator

Q-tag CLm
Q-tag CLm
Q-tag CLm

We will be pleased to advice you on your individual needs.

The Q-tag CLm can be programmed with 5 individual alarm limits from –25°C to +50°C. Thanks to the break-off tab, it is clear whether the device has actually started. Immediate and easy decision-making is ensured thanks to precise date and time information on the device's display. With its long lifetime of up to 5 years, the Q-tag CLm is ideal for monitoring the entire cold chain.

Learn more: Brochure Berlinger Indicator

WHO product qualification


Application technical data
Typical application area International supply chain
National supply chain
Closed organisations supply chain
Storage ambient conditions
Markets Pharmaceutical industry
Pharmacies, drugstores, doctors' offices, hospitals, health centers and homes
Clinical Trials
Chemical industry
External dimensions (L x W x H)85 x 55 x 11.5 mm
Size of the LC Display23 x 18 mm
Weight35 g
Operating temperature–30°C to +55°C / –22°F to +131°F
Alarm temperature range–25°C to +50°C / –13°F to +122°F, in 0.1°C increments
Alarm and warning limitsUp to 5 individually programmable alarm limits (2 single and 3 cumulative events)
Accuracy of the temperature measurement +/- 0.8°C (–30°C to –20°C) / +/-1.44°F (–22°F to –4°F)
+/- 0.5°C (–20°C to +40°C) / +/- 0.9°F (–4°F to +104°F)
+/- 0.8°C (+40°C to +55°C) / +/- 1.44°F (+104°F to +131°F)
Memory space-
Protection classIP64
Operating timeUp to 5 years - expiry date printed on label
Activation Break-off tab
Stop Stop button
Configuration Pre-set by Berlinger & Co. AG
Format of the Original document Generates no documents - readout data on the display
Software for verifying the PDF and ASCII fileNo software
Compatibility with Berlinger SmartView No
NIST / ILAC calibration certificate On request