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Alarm unit for low gas level

ANW 74360 ANW 74360
ANW 74360 <div class="gallery-information"> <b>Legend:</b> <ol> <li>Combined alarm light and horn</li> <li>Cylinder battery</li> <li>Pressure gauges with electrical contacts</li> </ol> </div>
VOR 74360 object_image_64009imagemain_en
SAL 74360
ANW 74360
Data sheet alarm unit for low gas level
AFRISO Data sheet alarm unit for low gas level

Benefits

  • Logistics made easy: Just in time information on empty gas cylinders
  • With visual/audible alarms, Test and Acknowledge buttons
  • Relay output for event reporting system EMS

Application

For monitoring the pressure in gas-filled containers (e.g. pressure control panels, cylinder batteries or bundle stations).

Versions

Part no. Remember
Alarm unit for low gas level 67006

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet alarm unit for low gas level Data sheet PDF
AFRISO Data sheet alarm unit for low gas level
The system consists of one or several pressure gauges with electrical contacts (connected in series), a control unit (alarm unit for low gas level) and, if required, an additional alarm unit. The pressure gauge is equipped with a magnetic spring contact which is actuated by the pointer of the pressure gauge. The ranges of the pressure gauges can be selected as required. If several gas containers are to be monitored, several pressure gauges with electrical contacts can be connected in series and monitored by a single alarm unit for low gas level. It is also possible to connect a separate alarm unit for each measuring point. An EMS event reporting system can be connected to the relay output of the alarm unit for low gas level for remote monitoring.
Operating temperature range
Ambient:
-20/+50 °C
Supply voltage
AC 230 V ± 10 %
Power input
5 VA
Circuit to pressure gauge
Probe circuit:
Ia
Maximum values:
U0 = 16.8 V
Ik = 57 mA
P = 240 mW
Linear characteristic
C0 = 180 nF for IIC, 675 nF for IIB
L0 = 1 mH for IIC, 8 mH for IIB
Visual indication
LED green:
Operation
LED red:
Alarm
Audible alarm
Min. 70 dB(A), can be acknowledged
Switching output
Relay contact:
1 x voltage-free changeover contact
Contact rating:
Max. AC 250 V, 2 A
Response delay
None
Housing
Wall mounting housing made of impact-resistant plastic (ABS)
W x H x D:
100 x 188 x 65 mm
Weight:
0.4 kg
Degree of protection:
IP 30 (EN 60529)
EU type examination certificate
TPS 03 ATEX 15639 6 Ex II (1) G [Ex ia] IIC bzw. [Ex ia] IIB