Inhaltsverzeichnis
Werbung
Verfügbare Sprachen
Verfügbare Sprachen
4. Specification and ordering information
Significance of the digits 1. to 4.
Order Code 708 –
1. Version of the transmitter
(with standard drive shaft at front only,
∅ 2 mm, length 6 mm, see "Note")
Standard,
Measuring output non intrinsically safe
EEx ia IIC T6,
Measuring output intrinsically safe
Customized,
Measuring output intrinsically safe (on request)
Ex ia IIC T6,
Measuring output intrinsically safe
EEx ia IIC T6,
Measuring output intrinsically safe
2. Sense of rotation
Calibrated for sense of rotation clockwise
Calibrated for sense of rotation counterclockwise
V characteristic
Calibrated for both senses of rotation and marked
5. Technical data
Measuring input
Measuring ranges:
0...≥ 5 to 0... ≤ 270
Preferred ranges
0...10, 0...30, 0...60, 0...90,
0...180 or 0...270
Measuring output
Output variable I
:
Load-independent DC current, proportional to the
A
input angle
Standard ranges:
0...1 mA, 3- or 4-wire connection
0...5 mA, 3- or 4-wire connection
0...10 mA, 3- or 4-wire connection
4...20 mA, 2-wire connection
or
0...20 mA, 3- or 4-wire connection adjustable with
potentiometer
4...20 mA, 3- or 4-wire connection
Non-standard ranges:
0...> 1.00 to 0...< 20 mA
3- or 4-wire connection
External resistance:
R
max. [kΩ] =
ext.
(load)
H = Power supply
I
= Output signal end value
A
Accuracy
Reference value:
Measuring range
Basic accuracy:
Limit of error ≤ 0.5% for ranges 0...≤ 150
Limit of error ≤ 1.5% for ranges from 0...> 150 to
0...270
Power supply H
DC voltage
1
:
12...33 V
(possible with standard version, non Ex)
12...30 V
(necessary with Ex version, type of protection
"Intrinsic safety" EEx ia IIC T6)
Max. residual ripple:
10% p.p.
Max. current consumption:
Approx. 5 mA + I
1
ATEX,
2
(Japan),
5
FTZU (Czech republic),
6
BKI (Hungary)
7
°
°
H [V] – 12 V
I
[mA]
A
°
°
A
3. Measuring range (measuring input)
0 ... 10
°
0 ... 30
°
0 ... 60
°
0 ... 90
°
0 ... 180
°
0 ... 270
°
Non-standard 0 ... ≥ 5 to 0 ... < 270
V characteristic
4. Output signal (measuring output)
(Power supply 12...33 V DC
resp. 12...30 V DC with Ex version)
0 ... 1 mA / 3- or 4-wire connection
0 ... 5 mA / 3- or 4-wire connection
0 ... 10 mA / 3- or 4-wire connection
4 ... 20 mA / 2-wire connection
1
or
2
0 ... 20 mA / 3- or 4-wire connection
4 ... 20 mA / 3- or 4-wire connection
3
Non-standard / 3- or 4-wire connection
4
0 ... > 1.00 to 0 ... < 20 mA
Note
The remaining order code digits concern special features, e.g. the drive
shaft special, see Fig. 1.
Material
Housing (main part):
Mechanical withstand
Permissible vibrations:
Shock:
Admissible static
loading of shaft:
Mounting position:
Regulations
Test voltage:
Housing protection:
Environmental conditions
Climatic rating:
Altitude:
Transportation and
storage temperature:
1
Polarity reversal protection. The voltage must not fall below 12 V.
2
°
/ connection mode
Metal (aluminium)
Surface chromated
5 g every 2 h in 3 directions
f ≤ 200 Hz
3 × 50 g
10 shocks each in 3 directions
Sense
Drive shafts dia.
2 mm
6 mm resp. 1/4˝
radial max.
16 N
axial max.
25 N
Any
500 Veff, 50 Hz, 1 min.
all electrical connections
against housing
IP 50 acc. to EN 60 529
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 humidity ≤ 95%
Ex version
Temperature – 40 to + 60 °C at T6
resp. – 40 to + 75 °C at T5
2000 m max.
– 40 to 80 °C
1
2
3
4
5
6
9
A
A
B
C
D
E
Z
83 N
130 N
Werbung
Inhaltsverzeichnis
