Camille Bauer KINAX WT 707 Betriebsanleitung Seite 23

External resistance:
R
ext.
(load)
(for instruments with
DC/AC power supply
by AC/DC power pack,
with electric isolation)
R max. [kΩ] =
ext.
(for instruments with
DC power supply,
without electric isolation)
I = Output signal end value
A
Accuracy
Reference value: Measuring range
Limit of error ≤ 0.5% for ranges
Basic accuracy:
0...≤ 150
Limit of error ≤ 1.5% for ranges
from 0...> 150 to 0...270
Power supply H
DC and
AC voltage: Nominal voltages and tolerances see
"Table 1"
Table 1:
Nominal voltages U
N
24... 60 V DC / AC
85...230 V DC / AC
(only possible with
standard version, non-Ex,
with electric isolation,
with AC/DC power pack
(DC and 45...400 Hz)
1
DC voltage only : 12...33 V
(possible with standard version, non-
Ex, without electric isolation)
12...30 V
(necessary with Ex version, type of
protection
EEx ia IIC T6, without electric
isolation)
Max. residual ripple: 10% p.p.
Max. current
cosumption: Approx. 5 mA + I
Mechanical withstand
Permissible vibration:
(without addit. gear) 0...200 Hz,
10 g continuous, 15 g for 2 h
200...500 Hz,
5 g continuous, 10 g for 2 h
1
Polarity reversal protection.The voltage must not fall below 12 V.
12 V
max. [kΩ] =
I [mA]
A
H [V] – 12 V
I [mA]
A
°
°
Tolerances
DC – 15...+ 33%
AC ± 15%
"Intrinsic safety"
A
3 × 50 g every 10 impulses
Shock:
in all 3 axes
Permissible static
load on the shaft: Max. 1000 N (radial)
Max. 500 N (axial)
If subjected to vibration the shaft
load should be as low as possible to
ensure optimum life of the bearing
Mounting position: Any
Material
Housing (main part): Steel
Finish QPQ
(nitro-carbonated)
Rear (cover): Plastic (polyester), when
plug-in cable specified
or
metal (aluminium), when cable
access via screw terminals and
cable glands
Plug-in connector: Plastic
Cable glands: Metal
Regulations
Test voltage: 2.2 kVeff, 50 Hz, 1 min.
between...
... power supply and housing
... power supply and measuring
output
(with DC/AC power supply, with
electric isolation)
500 Veff, 50 Hz, 1 min.
all electrical connections against
housing
(with DC power supply, without
electric isolation)
Housing protection: IP 66 acc. to EN 60 529
Environmental conditions
Climatic rating: Standard version
Temperature – 25 to + 70 °C
Annual mean relative humidity ≤ 90%
or
Version with improved climatic rating
Temperature – 40 to + 70 °C
Annual mean relative humditiy ≤ 95%
Ex version
Temperature – 40 to + 60 °C at T6
resp. – 40 to + 75 °C at T5
Transportation and
– 40 to 80 °C
storage temperature:
23