Description

• Solid conductor of thermocouple material to table page 55
• Insulation polyvinylchloride YI3 or polyethylene 2Yl1 to DIN VDE 0207
• Cores twisted to form a pair
• Colour code: see table page 55
• Wrapping of polyester tape(s)
• Collective screen of plastic bonded aluminium tape with tinned copper drain wire 7 x 0.3mm, approx. polyester tape(s),25% overlap
• Bedding of polyvinylchloride or polyethylene
• Galvanized steel wire armour to BS 1442
• Outer sheath of polyvinyloride YM1 to DIN VDE 0207, colour: see page 55, for intrinsically safe systems: blue with identification stripe

Cable Identification:

KERPEN special EXTENSION CABLE 300V or
KERPEN special COMPENSATING CABLE 300V

Abbreviations:

RT-   thermocoupe extension and compensating cable
2Y    insulation or shealh of polyethylene
Y      insulation or shealh of polyvinylchloride
(St)   collective screen
SWA   galvanized steel wire armour

Application:

for transmission of thermoelectic voltage from measuring junction to reference junction

Use:

for indoor and outdoor installation and direct burial

Temperature rating:

during operation: -30°C up to +70°C
during installation: -5°C up to +50°C

Min bending radius:

10 x d (d=overall diameter)

Other properties:

flame retardant to DIN VDE 0472 part 804
test method B