• Turns one analogue channel into 20
• Cost effective
• Compact size
• Ultra low power
• Compatible with DT80 & DT85 series loggers (series
2 and later)
• Solid construction and design
Increasing the channel capacity of the dataTaker DT80 range
is made very easy by adding dataTaker Channel Expansion
Modules (CEM20). Each CEM20 connects 20 universal data
logging channels to the dataTaker data logger.
Increased Channel Capacity
A dataTaker CEM20 connects to one analogue channel of the
dataTaker data logger. This effectively expands the total
channel capacity of the DT80 to 320 analogue inputs and the
DT85 to an incredible 960 inputs. Incorporating the same
dual isolation technology as the DT80 range dataTaker data
loggers each channel of the CEM20 can be used for two
isolated inputs or three common reference inputs so the
maximum inputs increases further.
Easy Setup and Connection
Connecting a channel expansion module to a dataTaker data
logger is very easy. The CEM20 is powered directly from the
dataTaker data logger 12V output. Analog output connections
of the CEM20 connect to a analog channel of the data logger.
Analogue and control cables for connection to the dataTaker
data logger are included as standard.