Derwent Group logo - instrumentation, calibration, storage and safety equipment THE DERWENT GROUP
Instrumentation, calibration, storage and safety equipment
montage of Derwent Group products Call direct on +44 (0) 1332 834141 phone
Industrial Process Control > Recipe batch controllers
Kasar 4 Silomaster recipe-based batch contoller
Kasar 4 Silomaster recipe-based batch contoller
Download datasheet
The Kasar 4 Silomaster is a recipe based batch controller handling weighed, pulsed or timed feeds. Capable of servicing up to nine ingredients, this unit can be used as a master controller in a multi-channel system. With 20 large dedicated keys it provides User-Friendly control of upto 80 batch recipes. The System has over 10 years of ‘Duty’ and with a Stainless Steel front the unit is suitable for Food Processing, Construction and Chemical Industry applications amongst others.
The Kasar 4 Silomaster is a fully programmable batch controller, designed primarily as a standalone controller for inclusion into process control systems. Available in two versions, one capable of controlling up to five ingredients, the other up to nine. The controller features proportional weighing, which automatically adjusts the target settings of all weighed ingredients in a batch, after the final weight of the each component has been assessed. This maintains a constant mix ratio. A totalising and printing facility for Stock Monitoring purposes is included as standard. This unit will accept both weight and/or flow meter inputs. Each feed combination may be tailored to suit the application, also Auxiliary Inputs can be used to interlock the Cycle to other plant processes.
IP66 enclosure for panel mount or bulkhead
Optional stainless steel enclosure
User selectable scaling
Error / Status messages displayed
System diagnostics, via engineer’s mode
Excitation for up to 6 loadcells, 4 or 6 wire
Up to 24 inputs, 15 outputs
Opto-isolated I/O
Two speed weighing facility
Automatic in-flight compensation
Weigh result tolerance testing.
Up to 80 recipes available
Weighed, pulsed or timed feeds
Comprehensive feed error detection
Batch counter with control or monitor modes
Totaliser for stock monitoring and control
Master / Slave operational modes
Input range 0.4mV/V to 8.0 mV/V
Excitation 10 volts DC
Linearity +-1 LSB in 20000 counts
Internal resolution 80,000 counts
Zero offset range +-3 mV/V max at 350 Ohm
Input conditioning Digital input averaging
Input resolution 1/20,000
Full scale 15 selectable scales

Weight display 20mm High Intensity LED
Data Display 14mm High Intensity LED
Membrane keypad 20 large dedicated keys

Selectable FSD 0.5000 - 50,000
Display resolution 1 in 4,000 or 5,000
Minimum increment 1,2,5 or 10
Calibration Via switches and pots

Power supply 110 / 230 volts AC
Operating temp. 0 - 55 Deg C
Size (bulk head) 238H x 320W x 104D
(Panel mount) 262H x 342W x 150D
Panel cut-out 243H x 321W
Remote digital inputs Up to 24, active high
Relay outputs Up to 15 N/O 5A max.
Communications RS232 serial ports
Analogue output 4-20mA or 0-10v
For further details, or to discuss your particular requirements, contact us direct by telephone on +44 (0) 1332 834141, by email at or through our message form.