Technical Data; Measuring Ranges; Signal Transmission To Control Unit; Cable Specifications - Dräger Polytron 5000 Série Mode D'emploi

Menu Default set-
ting
Measured gas CO
2
Measured gas Vol%
units
FSD Set 10 Vol%
PIR Lock off
PIR Pin Set _ _ _ 2
16 Disposal
This product must not be disposed of as household
waste. This is indicated by the adjacent icon.
You can return this product to Dräger free of charge. For
information please contact the national marketing
organisations and Dräger.
Disposal of electrochemical sensors
WARNING
Danger of explosions and risk of chemical burns!
Sensor fluids may leak out and can cause acid burns.
► Do not dispose sensors in fire
► Do not open with force
17

Technical data

17.1 Measuring ranges

Sensor
®
Polytron 5100 EC with
®
DrägerSensor EC
®
Polytron 5200 CAT with
®
DrägerSensor DQ
®
Polytron 5200 CAT with
®
DrägerSensor LC
®
Polytron 5310 IR with
®
DrägerSensor IR
®
Polytron 5700 IR with PIR
7000 infrared gas sensor
Type 334 (IDS 01x1)
Dräger Polytron
Range
Vol%
Unit is Vol%, actual FSD
options: {1, 2, 5, 10, 20,
30, 50,100}
Unit is ppm, actual FSD
options: {500, 1000, 2000,
5000, 9999}
on/off
Measuring range
Depending on the sensor
0 to 100 %LEL
1)
0 to 10 %LEL
0 to 100 %LEL
1)
0 to 10,000 ppm
1)
0 to 100 %LEL,
1)
0 to 5 Vol%,
For CH4 (Methane) 0 to 100
1)
Vol%
®
5000 Series
Sensor
Type 340 (IDS 01x2)
®
Polytron 5720 IR with PIR
7200 infrared gas sensor
(IDS 01x5)
1) For adjustable full scale deflection, see 15.4.

17.2 Signal transmission to control unit

The measuring range and performance characteristics
depend on the installed sensor (see the Instructions for Use
and/or data sheet for the installed sensors).
Frequency of measurement calculation: 1 x per second
(update of display, analog interface and relays).
Analog signal
Normal operation
Drift below zero
Measuring range
exceeded
Instrument fault
Fault on analog
interface
Maintenance signal
Maximum load resistance of the analog signal
Maximum load
300 Ω
500 Ω

17.3 Cable specifications

For non-conduit installations, use shielded cables.
Analog connection with control unit and power supply
Power supply and
signals
Relays

17.4 Power supply and relays

1)
Relay rating
2)
SPDT
230 V
30 V , resistive
load
Disposal
Measuring range
1)
0 to 10,000 ppm
1)
0 to 100 %LEL
1)
0 to 5 Vol%
1)
0 to 100 Vol%
4 ... 20 mA
3.8 ... 4 mA
20 ... 20.5 mA
≤ 1.2 mA
> 21 mA
3.4 mA steady signal or 1 Hz mod-
ulation between 3 and 5 mA
(selectable)
Supply voltage range
15 to 20V
≥ 20V
3-core shielded cable
24 - 12 AWG / 0.2 - 2.5 mm²
20 - 12 AWG / 0.5 - 2.5 mm²
0.1 A - 5 A
0.1 A (minimum) - 5 A
en