Specifications
Operating Voltage
Operating Frequency
Power supply
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Operating Altitude
Weight
Dimensions
Approvals
UL Listed
All rights reserved including the right of reproduction in whole or in part in any form
90 to 120VAC
47 to 63Hz
9V battery (receiver)
5ºC to 40ºC (41ºF to 104ºF)
o
o
o
‐20
C to 60
C (‐4
F to 140
Max 80% up to 31ºC (87ºF) decreasing linearly to 50% at 40ºC (104ºF)
<80%
2000 meters (7000ft.) maximum
Transmitter: 91g (3.2oz)
Receiver: 136g (4.8oz)
Transmitter: 118 x 60 x 35mm (4.6 x 2.4 x 1.4")
Receiver: 196 x 55 x 36mm (7.7 x 2.2 x 1.4")
UL CE
The UL mark does not indicate that this product has been evaluated
for the accuracy of its readings.
Copyright © 2013 FLIR Systems, Inc.
ISO‐9001 Certified
www.extech.com
o
F)
8
CB20-EU-EN-V1.2
5/13
Need help?
Do you have a question about the CB20 and is the answer not in the manual?
Questions and answers