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3.
TECHNICAL DATA
G
ENERAL
With aluminum housing
VF05
–
7
–
4, 5, 6, 8
With stainless steel housing
VF05
–
9
–
4, 5, 6, 8
Input
data
Measured values
Distance between the reference point and the plane of the reflection (surface of the material); derived values: level, volume or weight
Measuring range
Depends on the probe and the measured medium (refer to technical data and probes table)
Probe types and technical data
Coaxial, dual cable, cable, dual rod, and rod probes (for technical data refer to the Technical Data of Probes table)
Housing
Cast aluminum with epoxy finish
Stainless steel
Process temperature
–30…+200 °C (–22…+392 °F)
(for technical data refer to
–
M
EDIUM
T
EMPERATURE
table
–
Page 7)
Process pressure
–1…40 bar (–0.1…4 MPa [–14…580 psig])
(for technical data refer to
–
M
EDIUM
P
RESSURE
D
IAGRAM
–
Page 7)
Ambient temperature
–30…+60 °C (–22…+140 °F), with display: –20…+60 °C (–4…+140 °F)
Seal
FPM (Viton
), for high temperatures, optional FFKM Perfluoroelastomer (Kalrez
6375), EPDM
Ingress protection
IP67
Supply voltage
13
…36 V DC, nominal 24 V
DC, built-in transient overvoltage protection
Output
data
Output signal
Analog:
4…20 mA; (3
.
9…20
.5 mA) passive output; error signal 3.8 or 22 mA
BUS: serial, HART
interface, termination resistor maximum 750 Ω
Display: VGF-DISPLAY LCD dot-matrix
Accuracy
(2)
Liquids:
5 mm (
0.2")
. If probe length is ≥ 10 m (L ≥ 33 feet);
0.05% of probe length
Solids:
20 mm (
0.8")
. If probe length is ≥ 10 m (L ≥ 33 feet);
0.2% of probe length
Wiring
2× M20x1.5 metal cable gland; cable diameter:
Ø7…13 mm (Ø0.3…0.5")
, or M20x1.5 plastic cable gland; cable diameter:
Ø6…12 mm (Ø0.23…0.47")
maximum wire cross section: 0.5…1.5 mm
2
(
AWG20…
AWG15)
(shielded cable recommended) + internal thread 2× ½" NPT for the cable’s damping tube
Electrical protection
Class III
Weight (housing)
1.3 kg (2.9 lbs)
2.2 kg (4.9 lbs)
3.9 kg (8.6 lbs)
(1)
With ideal reflective surfaces and constant temperatures
.
T
ECHNICAL DATA OF PROBES
Type
VF05
K
–
–
VF05
L
–
–
VF05
V
–
–
VF05
W
–
–
VF05
R
–
–
VF05
P
–
–
VF05
S
–
–
VF05
Z
–
–
VF05
N
–
–
VF05
J
–
–
VF05
T
–
–
VF05
U
–
–
VF05
D
–
–
VF05
E
–
–
VF05
A
–
–
VF05
B
–
–
VF05
C
–
–
VF05
H
–
–
Version
4 mm cable
(0.15")
Rod
8 mm cable
(0.3")
4mm dual cable
(0.15")
Dual rod
Coaxial
Maximum measuring
range
30 m (100 feet)
3 m (10 feet)
6 m (20 feet)
30 m (100 feet)
3 m (10 feet)
6 m (20 feet)
Minimum measuring
range
r
= 80 / 2.4
0.25 m / 0.35 m (
9.84”
/
13.8”
)
0.15 m / 0.3 m (0.5 feet / 1 feet)
0 m (0 feet)
Min. distance to
objects
600 mm (Ø2 feet)
200 mm (Ø 0.65 feet)
0 mm (0 feet)
Minimum
r
of medium
2.1
1.8
1.4
Process connection
1" BSP
1" BSP
1½" BSP
1" BSP
1" NPT
1" NPT
1½" BSP
1" NPT
1½" NPT
1½" BSP
1½" NPT
1½" NPT
Material of probe
316 (1.4401)
316Ti (1.4571)
316 (1.4401)
316Ti (1.4571)
Nominal diameter of
probe
4 mm (0.15")
8 mm (0.3")
14 mm (0.55")
8 mm (0.3")
4 mm (0.15")
8 mm (0.3")
28 mm (1.1")
Weight
0.12 kg/m
(0.08 lb/feet)
0.4 kg/m
(0.25 lb/feet)
1.2 kg/m
(0.8 lb/feet)
0.4 kg/m
(0.25 lb/feet)
0.24 kg/m
(0.16 lb/feet)
0.8 kg/m
(0.5 lb/feet)
1.3 kg/m
(0.85 lb/feet)
Separator material
–
PFA,
welded onto cable
PTFE-GF25
if length is
>1.5 m (5 feet)
PTFE,
if length is
>1.5 m (5 feet)
Tensioning weight
dimensions
Ø25 x 100 mm (Ø1
x 4")
–
Ø40 x 260 mm
(Ø1.5 x 10")
Ø40 x 80 mm (Ø1.5
x 3")
–
Material of tensioning
weight
316Ti (1.4571)
–
316Ti (1.4571)
316Ti (1.4571)
–
