14
6 Supplement
VEGAFLEX 86 • 4 … 20 mA/HART - two-wire
47615-EN-150102
6 Supplement
6.1 Technical data
Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar
Cable entry
Ʋ M20 x 1.5
1 x cable gland M20 x 1.5 (cable: ø 6 … 12 mm), 1 x
blind plug M20 x 1.5
Ʋ
½ NPT
1 x blind plug NPT, 1 x closing cap (red) ½ NPT
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)
Voltage supply
Operating voltage
Ʋ Non-Ex instrument, Ex-d instrument
9.6 … 35 V DC
Ʋ Ex-ia instrument
9.6 … 30 V DC
Ʋ Ex-d-ia instrument
15 … 35 V DC
Operating voltage with illuminated display and adjustment module
Ʋ Non-Ex instrument, Ex-d instrument
16 … 35 V DC
Ʋ Ex-ia instrument
16 … 30 V DC
Ʋ Ex-d-ia instrument
20 … 35 V DC
Reverse voltage protection
Integrated
Permissible residual ripple - Non-Ex, Ex-ia instrument
Ʋ
Frequency
16 … 400 Hz
Ʋ
for 12 V< U
N
< 18 V
≤ 0.7 V
eff
Ʋ
for 18 V< U
N
< 35 V
≤ 1.0 V
eff
Permissible residual ripple - Ex-d-ia instrument
Ʋ
Frequency
16 … 400 Hz
Ʋ
for 18 V< U
N
< 35 V
≤ 1.0 V
eff
Load resistor
Ʋ
Calculation
(U
B
- U
min
)/0.0215 A
Ʋ Example - Non-Ex instrument with
U
B
= 24 V DC
(24 V - 9.6 V)/0.0215 A = 670 Ω
