CR9055E 50 V Analog Input Module with CR9055EC

Overview

The CR9055E is one of the modules used with our CR9000 and CR9000X dataloggers. It is similar to the CR9055, including 14 differential (28 single-ended) inputs, with the addition of a CR9055EC easy connector module.

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Benefits and Features

  • Can be added to or removed from CR9000X to support changing measurement needs
  • CR9055EC disconnects sensors easily so CR9000X can be moved from location to location
  • Measures voltages up to ±50 volts

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Detailed Description

The CR9055E is an I/O module for the CR9000X-series and CR9000-series dataloggers. It contains 14 differential (28 single-ended) input channels for measuring voltages up to ±50 V. The resolution on the most sensitive range is 16 microvolts.

The CR9055E includes one CR9055EC easy connector module. Easy connector modules allow sensor wiring to remain connected while the input module’s measurement electronics and the rest of the datalogger system are used elsewhere. Additional CR9055ECs are purchased as a separate line item.

Specifications

-NOTE- Additional specifications are listed in the CR9000X(C) Specifications Sheet.
Analog Channels 28 single-ended, 14 differential
Analog Voltage Range ±50000 mV
Analog Voltage Accuracy ±(0.1% of reading + 4 A/D counts), -25° to +50°C
Measurement Resolution to 16 μV
Current Drain 15 mA active
Operating Temperature Range
  • -25° to +50°C (standard)
  • -40° to +70°C (extended)
Dimensions 23.3 x 12.4 x 2.5 cm (9.2 x 4.9 x 1 in.)
Weight 0.9 kg (2 lb)

Compatibility

Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Data Loggers

Product Compatible Note
21X (retired)
CR10 (retired)
CR1000
CR10X (retired)
CR200X (retired)
CR206X (retired)
CR211X (retired)
CR216X (retired)
CR23X (retired)
CR295X (retired)
CR3000
CR500 (retired)
CR5000 (retired)
CR510 (retired)
CR800
CR850
CR9000 (retired)
CR9000X

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