Equflow 601. széria szabályzó és megjelenítő egység


The S601 is a professional, solid batch and flow controller, that can be used as a monitor and/or totalisor. The distinctive features are:

  • the extremely simple operation
  • the very attractive and compact design
  • clearly legible display
  • audible buzzer
  • various casings (synthetic, aluminum, stainless steel)
  • RS232 serial gate (Profibus as option)
  • PID control
  • High accuracy through automatic lagging compensation and adjustable damping factor

Flexible in applications

The requested configuration can be determined easily by selecting the pushbutton codes. After pushing the buttons in the selected code, the S601 is changed from batch controller into flow controller or monitor or vice versa. The following functions are available:

Filling 2 liquids simultaneously: Dosing and filling of preset volumes
Filling 2 liquids sequentially: Dosing and filling of preset volumes
Batch to main stream: Flow-proportional dosing in batches to a main stream
Batch in time: Dosing in batches with an adjustable time interval
Flow process: Flow control for one liquid
Proportional mixing: Flow-proportional/in percentage/continuous dosing to a main stream
Monitoring + totalising: Flow monitoring with totalising
Pump control: control of the pump operation

Technical details

Power supply: 24 VDC
Dimensions: 140 x 220 x 72 mm (WxHxD)
Casing: High grade synthetic; others on request
Environment Temp: 10 up to +70 degree C
Type of enclosure: IP65
Display: 2 x 16 digits
Input signals: 2 x flow meters, pulse max. 5 KHz.
3 x analogue (0-10V), 1 x analogue (4-20mA)
external control for Alarm/Start-Stop/Up-Down
Output signals: 1 x analogue, 0 – 10 V
1 x analogue, 4 – 20 mA
2 x valve or pump
1 x alarm, 1 x reject
3 x spare