Reference Standard

Precision meter for electrical power and energy measurement

 Highlights
• Precision 24-bit A/D conversion and digital signal processing
• Single-phase and three-phase versions in classes 0.1, 0.05, 0.02, 0.01
• Independent input channels (three fully independent differential voltage input circuits in three-phase version)
• Current measurement up to 120 / 160 / 200 A or with Current Extender up to 240 A
• Continuous voltage and current ranges with auto-range functionality
• Programmable meter constant
• Four independent fully programmable impulse outputs assignable to various quantities or constant frequency
• Direct meter testing possibility (with supplied accessories)
• Portable with special transport case
• Rack mountable with 2U form factor

 Available Models
Model Phases Class Display & Keypad Freq. outputs Freq. inputs
RS 2130S 1 0.01 YES 4 1
RS 2130E 1 0.02 YES 4 1
RS 2130A 1 0.05 YES 4 1
RS 2120B 1 0.1 YES 1 0
RS 1120B 1 0.1 NO 1 0
RS 2330S 3 0.01 YES 4 1
RS 2330E 3 0.02 YES 4 1
RS 2330A 3 0.05 YES 4 1
RS 2320B 3 0.1 YES 1 0
RS 1320B 3 0.1 NO 1 0

 Discontinued Models
Model Phases Class Display & Keypad Freq. outputs Freq. inputs
RS 2110A 1 0.05 YES 1 0
RS 2110E 1 0.02 YES 1 0
RS 2110S 1 0.01 YES 1 0
RS 2310A 3 0.05 YES 1 0
RS 2310E 3 0.02 YES 1 0
RS 2310S 3 0.01 YES 1 0
Discontinued models RS 2x10 were replaced with model RS 2x30 in year 2010
 Download






Reference Standard 2x20

Reference Standard 2x30

Reference Standard 2x30 front panel

Reference Standard 2x30 rear panel
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