WIKA CPT-2 series, Operating Instructions Manual

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63
10 Supplement
WIKA Operating Instructions - Process pressure transmitter CPT-2x
Electromechanical data - version IP66/IP67 and IP66/IP68 (0.2 bar)
11)
Options of the cable entry
Ʋ Cable entry M20 x 1.5; ½ NPT
Ʋ Cable gland M20 x 1.5, ½ NPT (cable ø see below table)
Ʋ Blind plug M20 x 1.5; ½ NPT
Ʋ Closing cap ½ NPT
Material cable gland/Seal insert Cable diameter
5 … 9 mm 6 … 12 mm 7 … 12 mm 10 … 14 mm
PA/NBR ● ● – ●
Brass, nickel-plated/NBR ● ● – –
Stainless steel/NBR – – ● –
Wire cross-section (spring-loaded terminals)
Ʋ Massive wire, stranded wire 0.2 … 2.5 mm² (AWG 24 … 14)
Ʋ Stranded wire with end sleeve 0.2 … 1.5 mm² (AWG 24 … 16)
Electromechanical data - version IP66/IP68 (1 bar)
Connection cable, mechanical data
Ʋ Configuration Wires, breather capillaries, strain relief, screen braiding,
metal foil, mantle
Ʋ Standard length 5 m (16.4 ft)
Ʋ Min. bending radius (at 25 °C/77 °F) 25 mm (0.984 in)
Ʋ Diameter approx. 8 mm (0.315 in)
Ʋ Colour - version PE Black
Ʋ Colour - version PUR Blue
Connection cable, electrical data
Ʋ Wire cross-section 0.5 mm² (AWG 20)
Ʋ Wire resistance R
´
0.037 Ω/m (0.012 Ω/ft)
Display and adjustment module
Display element Display with backlight
Measured value indication
Ʋ Number of digits 5
Adjustment elements
Ʋ 4 keys [OK] , [->] , [+] , [ESC]
Protection rating
Ʋ unassembled IP20
Ʋ Mounted in the housing without lid IP40
Materials
Ʋ Housing ABS
11)
IP66/IP68 (0.2 bar), only with absolute pressure.