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Seko's Kontrol K100PR pH for water treatment with RS485 MODBUS RTU/ASCII


1 review

$ 1,862.00 $ 1,980.00

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Single-parameter control instrument

The Kontrol 100-series are advanced controllers designed for simpler high-end applications. The units feature an independent proportional control output (PID), probe quality checking and a variety of outputs . The user has full programming authority and the unit can be accessed remotely through ModBus RTU/ASCII

This part includes:

  • Kontroller K100PR p/n K100PRPMA000
  • IP67 Box p/n 9900107331
  • Probe header with flowmeter p/n 9900103047
  • pH sensor 5pH-1-56 p/n 9900105002
  • Cable p/n 9900109003

pH sensor 0 ÷14,00 pH  Accuracy ±0,01pH


pH 0 ÷14,00 pH ±0,01pH Graphic display and Keypad

128 by 128 pixel resolution monochrome display with graphic icons to show digital output status, washing cycle, alarms with red backlight.

Simultaneous flashing values for the measurement (numeric + paragraph) and temperature readings.

Five control keys for instrument calibration and configuration.

Enclosure Box and Power Supply

Wall mounting ABS plastic material IP65 full box (144x144x122)

Panel mounting ABS IP65 front panel only (96x96x42)

Universal Power Supply 100÷240 Vac 50/60 Hz

Low Power Supply 12÷32 Vdc or 24 Vac

Current outputs with Galvanic isolation

4÷20mA output

Two independent programmable Output Measures with Proportional routine regulation.

Relay Outputs

Two independent relais, two set points, alarm remote and back washing probe setting by software.

On/OFF, Timed and Proportional (PWM) routine function setting.

Solid State Relay (SSR)

Two Frequency output signal, two set points.

Snail Lock fixing system

Quick connection for panel mounting version.

Communication Features

Serial Output RS485 MODBUS RTU/ASCII

• Waste Water

• Drinking Water

• Pure Water

• Cooling Towers

• Boiler

• Reverse Osmosis

• Crate Wash

• Galvanic Process


• Irrigation

• Swimming Pool

• Sea water

• Dairy


Customer Reviews
5.0 Based on 1 Reviews
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Filter Reviews:
Alfonso A.
United States United States
Cooling water treatment

We use this controller to monitor and control the pH in a cooling loop. When the process leaks, the controller detects the leak and compensates for the drop in pH. So far it has been the easiest controller we have worked with. Great products

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