36
10 Supplement
VEGAPULS WL S 61 • 4 … 20 mA
54408-01-190806
Ambient conditions
Storage and transport temperature
-40 … +80 °C (-40 … +176 °F)
Process conditions
For the process conditions, please also note the specifications on the type label. The lower value
always applies.
Vessel pressure
-1 … 2 bar (-100 … 200 kPa/-14.5 … 29.0 psig)
Process temperature
-40 … +60 °C (-40 … +140 °F)
Vibration resistance acc. to EN/
IEC 60271-3-4
Class 4M5 (1g) in the range of 5 … 200 Hz
Impact resistance acc. to IEC 62262
IK08 (≥ -10 °C (+14 °F)), IK07 (< -10 °C … ≥ -40 °C
(< +14 °F … ≥ -40 °F))
Electromechanical data - version IP 66/IP 68 (2 bar)
Cable entry
IP 68 cable gland
Connection cable
Ʋ Configuration
two wires, one Kevlar cable, braiding, cover
Ʋ Wire cross-section
0.5 mm² (AWG 20)
Ʋ Length
12 m (39.37 ft)
Ʋ Min. bending radius
25 mm (0.984 in) with 25 °C (77 °F)
Ʋ Diameter approx.
8 mm (0.315 in)
Ʋ Wire isolating and cable cover
PUR
Ʋ Colour
Black
Ʋ Fire protection classification
UL94-V0
Bluetooth interface
Bluetooth standard
Bluetooth LE 4.1
Max. participants
1
Effective range
10)
max. 25 m (82 ft)
Voltage supply
Operating voltage
11.6 … 35 V DC
Reverse voltage protection
Integrated
Permissible residual ripple
Ʋ for 12 V < U
N
< 14 V
≤ 0.7 V
eff
(16 … 400 Hz)
Ʋ for 18 V < U
N
< 35 V
≤ 1 V
eff
(16 … 400 Hz)
Load resistor
Ʋ Calculation
(U
B
- U
min
)/0.022 A
Ʋ Example - Non-Ex instrument with
U
B
= 24 V DC
(24 V - 12 V)/0.022 A = 545 Ω
Electrical protective measures
Protection rating
IEC 60529 IP 66/IP 68 (2 bar), NEMA Type 6P
10)
Depending on the local conditions