2 identifying the device version – JUMO 902930 Wtrans Transmitter RTD Temperature Probe with Ex approval Operating Manual User Manual
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2 Identifying the Device Version
902930/17
(1) Basic type
902930/17
Wtrans transmitter T03.G1 Ex
Mineral insulated RTD temperature probe
With flexible protection tube and ATEX approval
Intrinsically safe device according to
EU directive 94/9/EC (ATEX)
(Ambient temperature of the case: -30 to +85 °C)
Zone separation not possible with this basic type!
(2) Operating temperature in °C (protection fitting)
x
596
-30 to +260 °C
(3) Measuring insert
x
1006
1× Pt1000 in 3-wire circuit
(4) Tolerance class according to DIN EN 60751
x
2
Class A
(5) Protection tube diameter D in mm
x
2
∅
2 mm
x
3
∅
3 mm
x
6
∅
6 mm
(6) Insertion length EL in mm (EL 30 to 10000 mm)
x
30
30 mm (observe extension tube length 70 mm)
x
80
80 mm (observe extension tube length 70 mm)
x
130
130 mm (observe extension tube length 70 mm)
x
...
For orders, specify in plain text (stepped down by 50 mm)
(7) Insertion tip
x
1
Flat
(8) Radio frequency
x
10
868.4 MHz (Europe)
(9) Process connection
x
000
None
x
252
Pipe screw connection G 1/4 (for protection tube diameter 6 mm only)
x
253
Pipe screw connection G 3/8 (for protection tube diameter 6 mm only)
x
254
Pipe screw connection G 1/2 (for protection tube diameter 6 mm only)
x
255
Pipe screw connection G 3/4 (for protection tube diameter 6 mm only)
x
261
Pipe screw connection M8 × 1 (for protection tube diameter 3 mm only)
x
263
Pipe screw connection M10 × 1 (for protection tube diameter 6 mm only)
x
291
Pipe screw connection 1/2-14NPT (for protection tube diameter 6 mm only)
x
662
Sheet steel flange (for protection tube diameter 6 mm only)
x
...
For other process connections please inquire
(10) Extra codes
x
362
Ex protection Ex i according to EU directive 94/9/EC (ATEX)
x
778
Customer-specific transmission interval 5 s, 10 s, or 45 s.
For orders, specification in plain text (factory-set to 20 s).
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
Order code
-
-
-
-
-
-
-
-
/ 362 ,...
1
1
List extra codes in sequence, separated by commas.
Order example
902930/17 - 596 - 1006 - 2 - 6 - 80 - 1 - 10 - 000 / 362