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1
Description
85 ... 230 V DC/AC, not moulded,
and connecting PCB with
4 screw terminals (4.1)
24 ... 60 V DC/AC, moulded,
and connecting PCB with
4 screw terminals (4.1)
85 ... 230 V DC/AC, moulded,
and connecting PCB with
4 screw terminals (4.1)
Connecting PCB
with 4 screw terminals on its own (4.1)
11.4 Complete conversion kits
Description
Rear of the transmitter (cover)
in plastic, black, with connector
(only for instruments in standard version)
Rear of the transmitter (cover)
metal/screw terminals and cable glands
(only for instruments in standard version)
12. Electric commissioning
• Provide a separate power supply for the device in case of
consumer loads with high interference levels.
• Install the entire plant in an EMC-compatible manner.
Installation environment and wiring can affect the EMC of
the device.
• For Versions with explosion protection:
The regulations according to EN 60079-14,
the equipment safety law, the generally
acknowledged rules of the industry and
these operating instructions are applicable
for installation and operation. In order to
ensure the required IP protection category
according to EN 60529:1991 is achieved, the
cable glands must be properly installed in
the electrical operating equipment.
13. Maintenance
The device is free of maintenance. Repairs may only be
carried out by authorized authorities.
14. Specifi cation and ordering information
Signifi cance of digits 1. to 14.
Despription
1.
Version of the transmitter
Standard, measuring output non intrinsically
safe
Ex ia IIC T6 Gb, CENELEC/ATEX, measuring
output intrinsically safe
Sea water version
Sea water version with gear
Ex ia IIC T6, FTZU (Czech Republic)
Ex ia IIC T6 Gb, CENELEC/ATEX, sea water
version
Ex ia IIC T6 Gb, CENELEC/ATEX, sea water
version with gear
Despription
Order No
994 815
Version „Ex-i" for:
IECEx Ex ia IIC T6 Gb version
IECEx Ex ia IIC T6 Gb, sea water version
995 508
IECEx Ex ia IIC T6 Gb, sea water version with
gear
2.
Sense of rotation
994 823
Calibrated for sense of rotation clockwise
Calibrated for sense of rotation counter-
clockwise
995 433
For V-characteristic (not possible for instru-
ments with additional gear).
Calibrated for both senses of rotation (for
measuring ranges ≤ 90° only)
Lines 1 and 2: Instruments with ranges 0 to
Order No
≥ 5 to 0 to ≤ 150 angle are usable in both
137 043
sense of rotation. Instruments with ranges 0
to > 150 to 0 to ≤ 270 angle can be changed
to the other direction. Sense of rotation for
137 069
transmitter with additional gear see "featu-
res 13 and 14".
3.
Measuring range (measuring input)
0...10 angle
0...30 angle
0...60 angle
0...90 angle
0...180 angle
0...270 angle
Non-standard (0 to ≥ 5 to 0 to < 270)
[angle]
V-characteristic
[±angle]
Line A: Specifi y start M
ring range. Observe the limits for (M
≥10 and M
angles separately by an oblique storke, e.g.
[±angle] 15/90. Example of a V-characte-
ristic for the measuring range [±angle] 15/90
and an output of 0...20 mA see data sheet
WT707 Le.
Line 9: With both senses of rotation calibra-
ted, non-standard range 0... ≥50 to 0...<90°
4.
Output signal (measuring output) /
Connection version
0...1 mA, 3- or (4)-wire connection
0...5 mA, 3- or (4)-wire connection
Lines A to B: R
WT707 Le, section "technical data", 4-wire
connection with electric isolation only
Order-
possible with DC, AC power supply, AC/
Code
DC power pack. 2-, 3- or 4-wire connection,
without electric isolation only possible with
707-
DC power supply.
1
0...10 mA, 3- or (4)-wire connection
4...20 mA, 2-wire connection or
2
0...20 mA, 3- or (4)-wire connection (adjus-
3
table with poteniometer)
4
4...20 mA, 3- or (4)-wire connection
6
0...20 mA, 4-wire connection (only possible
with AC/DC-power supply (DC-, AC-power
7
pack))
Non standard, 3- or (4)-wire connection
8
0...>1.00 to 0... <20
[mA]
and end M
of measu-
A
E
[±angle]
A
[±angle] ≤150) and give both
E
max. see data sheet
ext
Order-
Code
9
A
B
C
1
2
3
4
1
2
3
4
5
6
9
A
A
B
C
D
E
F
Z
29
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