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Alarm unit for separators WGA 05

ANW 93040 93060 ANW 93040 93060
ANW 93040 93060 <div class="gallery-information"> <b>Legend:</b> <ol> <li>Oil</li> <li>Water</li> <li>Sand / sludge</li> </ol> </div>
93060 object_image_74103imagemain_en
VOR 19720 19780 19880
SAR 19820 93060 19860
ANW 93040 93060
Data sheet Alarm unit for separators WGA 05
AFRISO Data sheet Alarm unit for separators WGA 05

Benefits

  • For oil, petrol and grease separators
  • Sand - sludge alarm/layer thickness alarm
  • With EX approval for zone 0

Application

WGA 04 monitors oil, petrol and grease separators for accumulations of sand and sludge and generates an alarm signal when it is time to clean the separator. WGA 05 additionally monitors the thickness of the layer of separated liquid and generates an alarm signal when it is time to drain the separator.

Versions

Part no. Remember
Alarm unit for separators WGA 05 incl. probes WGA-SN 01 (sand), WGA-SD 03 (layer thickness) 53543
Probe WGA-SN 01 for sand alarm 53416A
Probe WGA-SD 03 for layer thickness alarm 53542

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Alarm unit for separators WGA 05 Data sheet PDF
AFRISO Data sheet Alarm unit for separators WGA 05
Alarm units WGA for separators Alarm units PDF
AFRISO Alarm units WGA for separators
Alarm unit for separators WGA 02, WGA 03, WGA 04, WGA 05, WGA 06 Declaration of Conformity PDF
AFRISO Alarm unit for separators WGA 02, WGA 03, WGA 04, WGA 05, WGA 06
WGA 04 consists of a control unit and an ultrasonic probe (WGA-SN 01). The probe generates an alarm signal when it detects solid matter between the two probe tips. The control unit is equipped with 2 relay outputs, visual and audible alarms as well as Test and Acknowledge buttons. WGA 05 is additionally equipped with a conductivity probe (WGA-SD 03) for monitoring the layer of oil, petrol or grease. The WGA-SD 03 probe is mounted below the constant level of the separator. As soon as the oil, petrol or grease layer reaches the critical level, the device generates an alarm signal. The control unit monitors the probes for short circuits or line interruptions.
Operating temperature range
Medium:
0/60 °C
Ambient:
-25/+50 °C
Supply voltage
AC 230 V
Power input
Approx. 4 VA
Switching outputs
Relay contact:
2 voltage-free changeover contacts, 1 can be acknowledged
Contact rating:
AC 250 V, 5 A, 100 VA
Visual indication
1 green LED normal operation,
2 red LEDs alarm,
2 red LEDs error
Audible alarm
Integrated piezo-buzzer, can be acknowledged
Function test
By means of test button
Housing
Wall mounting housing made of impact-resistant plastic (polycarbonate)
W x H x D:
175 x 125 x 75 mm
Degree of protection:
IP 65 (EN 60529)
Ex approval
Ex II (1) G [Ex ia] IIC
Probe WGA-SN 01 (sand)
Measuring principle:
Ultrasonic
W x H x D:
79 x 142 x 21 mm
Cable length:
5 m, PVC, oil-resistant
Ex approval:
Ex II 1 G Ex ia IIB T5 Ga
Probe WGA-SD 03 (layer thickness)
Measuring principle:
Conductivity
L x ⌀:
216 x 25 mm
Cable length:
5 m, PVC, oil-resistant
Ex approval:
Ex II 1 G Ex ia IIA T5 Ga
Connection probe – control unit
Max. 300 m
Scope of delivery
  • Control unit
  • Probe WGA-SN 01
  • Probe WGA-SD 03
  • Terminal box
  • Mounting material