LDS PLUS

CONTROL INSTRUMENT

LDS PLUS control instruments are a series of single reading digital systems with PID regulation that meet a wide range of applications.

LDS PLUS has: easy control by encoder wheel, flow control, local & remote control, ERMES web communication, permanent data storage with system log, PT100 temperature probe, stand-by input, water meter input, alarms, programmable delay at dosing start-up (up to 60 minutes), automatic temperature compensation, probe readout menu (LDSCDIND PLUS), different working modes (on/off, impulsive proportional, proportional PWM and fixed PWM, PID), automatic or manual dosing activity, mA output (optional), mA water meter input (optional), probe cleaning and 5 relais (2 setpoint; alarm; probe cleaning; circulation).

MEASUREMENT PARAMETERS

pH ORP Chlorine Chlorine dioxide Hydrogen peroxyde Ozone Peracetic acid Turbidity Conductivity Dissolved oxygen Bromine Tracers Fluoride

WORKING MODE

ON/OFF
IMPULSIVE PROPORTIONAL
PID
PROPORTIONAL PWM
FIXED PWM

FEATURES

1 PROGRAMMABLE CHANNEL
REMOTE CONTROL ETHERNET or 2G/3G option configurations are remotely manageable through portal: www.ermes-server. com.
SOFTWARE Instrument software in English language. French and german available upon request
CUSTOMIZATIONS Instruments are customizable with client logo on frontal panel
PERMANENT DATA STORAGE (WITHOUT BATTERY) with system log on display
DISPLAY Multiple probe readings
alarms and connection status can be viewed on display
Stand-by input
FLOW CONTROL
TEMPERATURE PROBE INPUT 1 PT100 temperature probe input
PROBE CLEANING OUTPUT
DELAYED START-UP Programmable delay at dosing start-up (up to 60 minutes)
PROBE DIAGNOSTICS Probe diagnostics menu
ALARMS Alarms: damaged probes – max dosage – threshold – 2 levels – flow
CIRCULATION PUMP This feature allows you to power a pump for water circulation inside the intake pipeline increasing the pressure.
WATER METER INPUT
5 relais (2 setpoint; alarm; probe cleaning; circulation)
Automatic temperature compensation