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MPR-M

 

Milk temperature regulator MPR-M


Milk temperature regulator in standard housing
(Front panel mounting)

The microprocessor-controlled milk cooling temperature regulator MPR-M is used to control agitator motors and refrigeration compressors on milk cooling equipment.

  • Easy operation via three work levels
  • 2 freely selectable target temperatures
  • Various intermediate stirring functions
  • Intermediate stirring times freely programmable
  • Target temperature and intermediate stirring also adjustable externally
  • Freely selectable target temperatures and hysteresis
  • LED display of agitator and compressor status
  • Target temperature limits freely adjustable
  • Lockable buttons to prevent changes to target temperature
  • Alarm in the event of sensor short-circuit/sensor fault (adjustable relay switching state in event of fault)
  • Adjustable minimum action time and minimum pause time for output relays
  • Automatic parameter storage without data loss when a power-cut occurs

  Connection
 


  Technical data

Operating voltage

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

Relay contacts

2 voltage-free make-contacts

max. switching current

12 A AC1 each

max. switching voltage

250 V ~

Display

13 mm LED - Display, 3 digits

Display range

-99 .. 999

Resolution
- Range -9,9 .. 50°C
- other


0.1°C
1.0°C

Sensor type

KTY 81-210

Sensor cable lenght

2 metres (or as required)

Target temperature T1*
Target temperature T2*

standard adjusting 8°C
standard adjusting 4°C

Control type

two-step regulator

Hysteresis*

0,1 K .. 99,9 K
(standard adjusting 0,7 K)

Stirrer
- resting time (interval) *
- stirring time *


factory-set to 20 min.
factory-set to 2 min.

Housing
- Front measure
- Control panel cutout
- Depth


48 x 96 mm
42 x 90 mm
88 mm

Protection (housing front)

IP 64

Connection

Screw terminals

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


0° .. +50°C
-20° .. +70°C
75% (no dew)

 

* freely adjustable

   
   

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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