Electronic Dosing Systems Ltd

Telephone 01299 825 656 Email info@electronicdosingsystems.co.uk

www.electronicdosingsystems.co.uk

Cooling Tower Systems

Touch Series Controllers

TOUCH series multifunction parameter systems with touch screen display technology for

water treatment and management applications, TOUCH series is a work-in progress controller

with Wi-Fi interface feature plus a variety of functions make these systems the most versatile

controller on the market.

The alphanumerical touch screen and an internal real clock timer enable’s the controller to be

programmed when the auxiliary outputs are inactive according to the system requirements

thus creating a full customization.

TDS Bleed Operations

: Conductivity Set-Point Value

: Blowdown control through Timer

: Blowdown Bleed Lockout

: Alarm Max Blowdown Time

: Blowdown safety Mode

CTRL Cool Series Controllers

Inhibitor Dosing Operations

: Inhibitor Dosing Direct With Bleed

: Dosing Percentage of Bleed

: Proportional through Water Meter

: Inhibitor Timed Dosing Mode

: Alarm Inhibitor Time

: Inhibitor Lock-Out Mode

Biocide Dosing Operations

: Two Pump Timer Program

: Daily/4 Weekly Timer Program

: 20 Independent Daily Timer

Programs For Each Biocide Pump

: Max Dosing Time 250 Minutes

: Pre-Bleed & Biocide Lockout

Mode

Measurement Parameter: Chlorine, PH, Redox, Hydrogen Peroxide, Bromine, Chlorine Dioxide

Note: PH measurements can be changed to redox mode by changing parameter and connecting redox electrode

IP66 Enclosure with Hinged Lid

UL94 V0 (self-extinguished

231Wide x 129 High x 90

Universal 110/230 Vac

IP56 Enclosure Screw Lid

UL94 V0 (self-extinguished

231Wide x 129 High x 90

Universal 110/230 Vac

Dual Parameter Redox and Conductivity Controllers

: Two programming modes Basic- Expert menu

: 3 ON-OFF mode: Timed pulses (PWM) proportional mode

: Max dosing time safety feature; over dosage function

: Hysteresis, set point delay function; start up delay feature

: Chemical low level protection for dosing pumps

: Universal power supply 100-230 Vac

Both TOUCH and CTRL series are suitable for remote control by RS485 expansion board

with Modbus protocol using FWT® software.

A USB port allows download all operations data events on a pen drive.

ETHERNET connection: it allows operator to connect to the unit via PC and change

programming and settings using FWT® CTRL software. Unit will signal once reaching alarm

level or overdosing settings.

• WI-FI remote control in real time by smartphone or tablets: allows connection via WIFI

to change program settings, unit will send an email in case of alarm status or overdosing.

Graphic charts visualization.

• GSM external module for receiving sms in case of alarm level or overdosing settings.

Remote Control Wi-Fi Monitoring

Tower Series Controllers

Towertech 3000 Controller Towertech 5000 Controller

Control of two biocide pumps

with 15-1 ratio facility, bleed

lockout function, proportional

or timed bleed & inhibitor

dosing program with all

outputs times adjustable on

the front of controller.

110 or 230 Vac

IP66 Enclosure

Single biocide dosing timer with

bleed lockout, including outputs

for proportional or timed control

for bleed, corrosion inhibitor and

bromine dosing. All output times

can be adjusted through front of

controller.

110 or 230 Vac

IP66 Enclosure

Towertech 1000 Controller Towertech 1001 Controller

Proportional or timed bleed

and inhibitor dose controller,

with four time output modes

up to 30 minutes adjustable;

manual override switches for

each with LED indication

110-230 Vac

IP66 Enclosure

Proportional or timed bleed

and inhibitor dose controller,

with four time output modes

up to 30 min’s; with manual

override switch with built-in

LED indication

110-230 Vac

IP66 Enclosure

ESI 1000 Controller ESI 1001 Controller

Proportional or timed bleed

and inhibitor dose controller,

with four time output modes

up to 30 min’s; with manual

override and LED indication

110-230 Vac

IP66 Enclosure

Proportional or timed bleed

and inhibitor dose controller,

with four time output modes

up to 30 min’s; with manual

overrides and LED indication

110-230 Vac

IP66 Enclosure

Digital Timer Controller Mechanical Timer Controller

Digital timer controller available in

single and dual channel models

with ten daily programs settings

per output, suitable for dosing

pumps, solenoid valves for various

applications.

Manual overrides on each output.

230 Vac

IP66 Enclosure

Mechanical hand operated timer

controller ideal for switching on

pumps, valves etc for various

applications, By simply turning to

the required time controller will

run down and reset switching off

the equipment being controlled.

110-230 Volts

Tower Dosing Systems

Towerpak CTRL Dosing System Towerpak 3000 Dosing System

CTRL tower controller with

dual biocide timer program,

inhibitor with four program

modes, plus TDS

conductivity bleed with

pre-bleed, max bleed alarm

and bleed lockout

functions, chemical low

level for each dosing pump.

Three MX C/A series dosing

pumps mounted and pre-

wired on polypropylene

back panel for quick

installation.

NOTE: - Redox instrument

available on request.

Towertech 3000 controller

with dual biocide program;

proportional or time bleed

and inhibitor dose program

with lockout function, with

manual override switches

and time adjustments to all

outputs.

Three MX C/A series dosing

pumps mounted and pre-

wired on polypropylene

back panel for quick

installation.

Chlorine Dioxide Dosing Systems

Chlorine dioxide has long been established in the water

treatment industry, and extremely effective in removing

microbiological contaminants from hot and cold water

systems. Used for industrial process applications including

cooling tower water disinfection; drinking water treatment

the main application of disinfection by chlorine dioxide.

We supply dosing systems designed to cope with the

demands of chlorine dioxide chemical dosing for the water

industry from simple proportional systems, through to

freestanding systems with integrated bunds with optional

chlorine dioxide measurement and control monitoring

systems.

Chlorine & Bromine Dosing Systems

Redox system or timer controller can be used to control

bromine levels in the water system

Free standing chlorine systems

with injection assembly

Combined dosing units for

chlorine and bromine dosing

Additional Equipment

Water Meters with Pulse Output Solenoid Valves & Actuators

Solenoid valves and actuator for conductivity

bleed on cooling towers and steam boilers.

BSP coupling meters

½” to 2” BSP

Including high temp

Flanged PN16 meters

From 2” to 6” Sizes

Including high temp

Chemical Dosing Tanks & Bunds Chemical Static & Bulk Storage Tanks

A complete range of dosing tanks

& bunds can be supplied, with

sizes from 35 litres up to 1000 litre

capacity.

Static, bulk storage & fabricated

tanks for large water treatment

projects are available sizes start

from 1500 litres capacity.

Flow Injection Assembly’s High Temp Injection Assembly’s

Cooling tower PVC injection assembly’s for

inhibitor & biocide dosing with probe options

Stainless Steel injection lance for High

Temperature Pipework on steam boilers.

Conductivity Probes Dipt Type Conductivity Probe & Bracket

Inline conductivity probes for low and

high temperature applications.

Tank mounted DIPT type conductivity probes

any length available.

Electronic Dosing Systems Ltd

Ryelands Business Centre, Elmley Lovett, Droitwich Worc’s

Tel 01299 825 656 Email info@electronicdosingsystems.co.uk

www.electronicdosingsystems.co.uk