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EA-200

Ice-bank regulators / level controller EA-200


Printed circuit board for rail mounting

 

Universal device for monitoring a medium with two or three electrodes.

Using a potentiometer, the sensitivity can be adapted to differently conductive media.

The EA-200 can be used as an ice-bank controller, ice difference controller or level controller.

  • Printed circuit board for rail mounting
  • Voltage-free two-way switching contact
  • Control LED for switching contact status and mains check
  • Freely adjustable sensitivity by potentiometer
  • Level control alternatively with 3 or 2 electrodes

  Connection
 


  Technical data

Operating voltage

230V AC +/-10%, 50/60 Hz
115V AC +/-10%, 50/60 Hz
24V AC +/-10%, 50/60 Hz

Relay contact

1 voltage-free make-contact

max. switching current

10 A AC1

max. switching voltage

250 V ~

Electrode resistance

0 to 220 kOhm adjustable

Measurement signal

UMess < 20 V AC

Fixing:
- Dimension

for 35 mm rail mounting
85 x 65 mm

Protection

IP 20

Connection

Srew terminals

Environment specifications:
- Operation temperature
- Storage temperature
- max. humidity


-20° .. +50°C
-20° .. +70°C
max. 75 % (no condensation)

   
   

Please give us a call:   +49 (0) 26 38 93 20-0

WELBA GmbH
Electronic Control Systems

Gewerbepark Siebenmorgen 6
D-53547 Breitscheid

t  +49 (0) 2638 / 9320-0
f  +49 (0) 2638 / 9320-20

info@welba.de

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