CR9055 50 V Analog Input Module

Overview

The CR9055 is one of the modules used with our CR9000 and CR9000X dataloggers. It includes 14 differential (28 single-ended) inputs.

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Benefits and Features

  • Can be added to or removed from CR9000X to support changing measurement needs
  • Measures voltages up to ±50 volts

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Detailed Description

The CR9055 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.

All input wires attach to the CR9055 via screw terminals.

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
Active Current Drain 15 mA
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 0.5 kg (1 lb)

Compatibility

Datalogger Considerations

Compatible Contemporary Dataloggers

CR200(X) Series CR800/CR850 CR1000 CR3000 CR5000 CR7X CR9000X

Compatible Retired Dataloggers

CR500 CR510 CR10 CR10X 21X CR23X CR9000

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