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Technical data
15.2 Signal transmission to the controller
The measuring range and performance characteristics
depend on the installed sensor (see the instructions for use
for the installed sensor).
Frequency of measurement calculation: 1 x per second
(update of display, analog interface and relays).
Analog signal
Measuring mode
Drift below zero
Over range
Instrument fault
Fault on analog
interface
Maintenance signal
Maximum load resistance of the analog signal
Maximum load
300 Ω
500 Ω
15.3 Cable specifications
For non-conduit installations, use shielded cables in
accordance with VW1, IEC60332-1-2 or IEC60332-2-2 (or
equivalent).
Analog connection with control unit and power supply
Power supply and
signals
Relays
15.4 Power supply and relays
Power supply via class 2 power supply unit
Operating voltage
Polytron 5xx0
Operating voltage (2-
wire)
Polytron 5100 EC
Inrush current
Polytron 5200 CAT
Polytron 5310 IR
Polytron 57x0 IR
Degree of contamination 2
Overvoltage category
28
4 ... 20 mA
3.8 ... 4 mA
20 ... 20.5 mA
≤ 1.2 mA (3-wire operation)
3 mA (2-wire operation)
> 21 mA
3.4 mA static signal or 1 Hz modu-
lation between 3 mA and 5 mA
(selectable)
Supply voltage range
15 v to 20 V
≥ 20 V
3-core shielded cable
24 - 12 AWG / 0.2 - 2.5 mm²
20 - 12 AWG / 0.5 - 2.5 mm²
10 to 30 V
at the instrument
18 to 30 V
at the instrument
350 mA for 140 ms at 24 V
2.8 A for 0.8 ms at 24 V
II
Operating current
®
Polytron
5100 EC
without relay, non-
remote sensor
with relay, remote
sensor
®
Polytron
5200 CAT
without relay, non-
remote sensor
with relay, remote
sensor
®
Polytron
5310 IR
without relay, non-
remote sensor
with relay, remote
sensor
®
Polytron
57x0 IR
without relay, non-
remote sensor
with relay, remote
sensor
Operating current valid for 24 V
Relay switching output (single-pole switch)
230 V
30 V
, resistive
load
15.5 General specifications
Polytron 5xx0 housing
Housing material
Housing guard
Display
1) Polytron 5100 EC: NEMA 4X housing guard pending.
2) The IP degrees of protection do not cover the detection of a gas,
during or after exposure of the equipment to these conditions. In the
event of dust deposits and contact with water through immersion or a
jet of water, check the adjustment and functional integrity of the instru-
ment.
3) IP65: Dustproof and protection against water jets
IP66: Dustproof and waterproof (strong water jets)
IP67: Dustproof and waterproof (short-term submersion)
Instructions for use
80 mA
100 mA
105 mA (DrägerSensor DQ)
130 mA (DrägerSensor LC)
145 mA (DrägerSensor DQ)
165 mA (DrägerSensor LC)
145 mA
185 mA
330 mA
350 mA
.
0.1 A to 5 A
0.1 A (minimum) to 5 A
Copper-free aluminum or 316L
stainless steel
1)
NEMA 4X
2)3)
IP65, IP66, IP67
4 digits, 9 segments, backlight
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Dräger Polytron 5000 Series
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