DEWESOFT SIRIUS Series User Manual

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SIRIUS
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TECHNICAL REFERENCE MANUAL 
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6. Measurement 
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This chapter covers topics that you should be aware of when doing your measurement with SIRIUS®. 
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6.1. Filtering 
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This chapter covers the filtering capabilities of the SIRIUS® measurement modules and of the              
DEWESoft® measurement software. 
6.1.1. Filtering glossary 
This chapter describes some important terms related to filtering. 
6.1.2. Frequency response 
The frequency response of a filter can be classified into a number of different band-forms describing                
which frequency bands the filter passes (the passband) and which it rejects (the stop-band). To discuss                
the SIRIUS® filtering, we only need to consider 2 types frequency response: 
Low pass filter 
Low frequencies can pass, high frequencies are attenuated. 
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High pass filter 
High frequencies can pass, low frequencies are attenuated. 
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SIRIUS
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V20-1 266 / 336  

DEWESOFT SIRIUS Series Specifications

General

Category	Data Loggers
Manufacturer	DEWESOFT
Series	SIRIUS
Resolution	24-bit
Interface	USB, EtherCAT
Software	DEWESoft X
Channels	Expandable
Sampling Rate	Up to 200 kS/s per channel
Input Types	Voltage, Current, IEPE, Strain, Thermocouple, RTD, Resistance, Digital, Counter
Input Voltage Range	±10 V, ±200 V
Isolation	Channel-to-channel and channel-to-ground
Connectivity	Ethernet, USB
Operating Temperature	-10 °C to +50 °C
Storage Temperature	-20 °C to +70 °C
Power Supply	10 to 30 V DC
Dimensions	Varies depending on module configuration
Weight	Varies depending on module configuration
Analog Inputs	Yes, depending on module configuration