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Danfoss RT-E Pressure / Temperature Switches - CE ATEX Ex-II 2 G EEX ia IIC T5
The Danfoss RT-E series consist of pressure and differential pressure switches as well as temperature switches. The units are designated for industrial refrigeration and general industrial application in explosive zones acc. to 94/9/EC, Atex directive, explosive zone 1, for surface equipment, category 2.
It includes usage in refrigeration systems with ammonia, hydro carbons and other applications where presence of flammable gases, vapours and mists are likely to occur.
Danfoss RT-E pressure and temperature switches for use in explosive zones incorporate SPDT changeover switch where contact position depends on pressure or temperature value of the system.
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| Danfoss Pressure / Temperature Switch - RT-E , RT 112E , RT 113E , RT 1AE , RT116E , RT 5E , RT6AEW , RT6AEB , RT6AES , RT117E , RT260AE , RT262AE , RT14E , RT101E , RT107E , RT123E |
CE marked, according to EN 60947-4/-5
CE marked acc. to PED 97/23/EC category IV, safety equipment: RTE6AEW, RTE6AEB, RTE6AES
CCC, China Compulsory Certificate
CE Ex-II 2 G EEX ia IIC T5 Approvals
Technical data Enclosure
IP66 or IP54 (version with external manual reset)
Ambient temperature: −20°C to 65°C
Cable entry: 2 x Pg 13.5
Cable diameter: 6 to 14 mm
Contact material: Gold plated AgCdO
Contact load: Must be used with reliable menas of limiting
voltage and current to prevent sparks between
contact surfaces. This could be zener diodes or EX barriers.
Contact system: Single-pole changeovers switch (SPDT) |
Data Sheet RT-E pdf
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