Ecograph T, RSG35 Technical data
Endress+Hauser 73
15.7 Environment
Ambient temperature
range
–10 to +50 °C (14 to 122 °F)
Storage temperature –20 to +60 °C (–4 to +140 °F)
Humidity 5 to 85 %, not condensating
Climate class To IEC 60654-1: Class B2
Electrical safety Class I equipment, overvoltage category II
Pollution level 2
Altitude < 2 000 m (6 561 ft) above MSL
Degree of protection
Front IP65 / NEMA 4 (not assessed by UL)
Rear IP20
Electromagnetic
compatibility
EMC to all relevant requirements of the IEC/EN 61326- series and NAMUR NE21. For
details see declaration of conformity.
• Interference immunity: as per IEC/EN 61326 series (industrial environment) / NAMUR
NE21
Maximum measured error <1% of measuring range
• Interference emissions: as per IEC 61326-1 Class A
15.8 Mechanical construction
Design, dimensions Information about design and dimensions → 71
Weight • Panel-mounted device with maximum configuration: approx. 2.2 kg (4.85 lbs)
• Desktop housing (excluding device): approx. 2.3 kg (5 lbs)
• Field housing (excluding device): approx. 4 kg (8.8 lbs)
Materials
Front frame Zinc die cast GD-Z410, powder-coated
Sight glass Transparent Makrolon plastic (FR clear 099) UL94-V2
Flap; jog/shuttle dial Plastic ABS UL94-V2
Mounting guide rail for PCBs; motherboard fixing unit;
display retainer plate
Plastic PA6-GF15 UL94-V2
Seal to panel wall; seal to display; seal in flap; seal to
navigator
Rubber EPDM 70 Shore A
Casing; rear panel Galvanized sheet steel St 12 ZE
All materials are silicone-free.
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