Mechanical Construction - Endress+Hauser Memograph M RSG40 Technical Information

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Technical information (23 pages)

Brief operating instructions (76 pages)

Table Of Contents

Table of Contents

Ambient temperature range

Storage temperature

Climate class

Degree of protection

Electrical safety

Electromagnetic compatibility

(EMC)

Design, dimensions

Weight

Materials

Environment

-10 to 50 °C (14 to 122 °F)

-20 to +60 °C (-4 to 140 °F)

To IEC 60654-1: B1

Front-panel IP65 (IEC 60529, Cat. 2) NEMA 4

Rear-panel IP20 (IEC 60529, Cat. 2)

IEC 61010-1, protection class I

Low voltage: overvoltage category II

Environment < 3000 m (< 9843 ft) above MSL (mean sea level)

Interference immunity:

To IEC 61326 (industrial environment) and NAMUR NE21:

• ESD (electrostatic discharge): IEC 61000-4-2 severity 3 (6/8 kV)

• HF field (electromagnetic interference fields): IEC 61000-4-3: severity 3 (10 V/m)

• Burst (quick transient disturbance variables): IEC 61000-4-4 severity 3 (1 kV signal, 2 kV power supply)

• Surge on power line: IEC 61000-4-5: 2 kV asymmetrical, 1 kV symmetrical

• Surge on signal line: IEC 61000-4-5: 1 kV asymmetrical (with external protection element)

• Conducted HF: IEC 61000-4-6: 150 kHz to 80 MHz, 10 V

• Power failure: IEC 61000-4-11 (> 20 ms/0%)

• Voltage variation: IEC 61000-4-11 (40% / 0%)

Emission:

To IEC 61326: Class A (operation in industrial environment)

Interference voltage:

Power cable: To CISPR 16-1/-2: Class A

Interference current:

Ethernet cable: To EN 50022: Class A

Interference field intensity:

Housing/all connections: To CISPR 16: Class A

Interference voltage suppression:

• Common mode interference voltage suppression: IEC 61298-3:

Analog inputs: 80 dB at 60 V and 50 Hz / 60 Hz

• Push-pull interference voltage suppression: IEC 61298-3:

Analog inputs: 40 dB at 50 Hz / 60 Hz, for measuring range/10