LOTUS MINI is all-round solution for all your need of water disinfection. LOTUS MINI with probe measure system produces, doses and controls chlorine dioxide for water disinfection. It is equipped with a ClO2 probe (SCL2 or SCL17) or an mV probe (ERH), a probe holder and a filter. Chlorine dioxide is produced from diluted base chemicals: acid-chlorite process by hydrochloric acid (HCl 9%) and sodium chlorite (NaClO2 7,5%). Chlorine dioxide produced by LOTUS MINI is set to be proportional to the circulating water flow or based on a set-point – it is then dosed into the water flow. There is no storage of chlorine dioxide hence no chlorine dioxide gas or concentrated solutions exist outside of the process application.
LOTUS MINI with probe measure is designed to produce chlorine dioxide in a reaction chamber. Multifunction valves on the injection points ensure the security of the reaction chamber. The base chemicals are stored in tanks and fed into the reaction chamber through suction lances. Integrated level switches automatically stop the pumps when the tanks are empty.
GAS SENSOR OPTION This model of LOTUS MINI is equipped with gas sensor detection.
FEATURES
PERMANENT DATA STORAGE (WITHOUT BATTERY) with system log on display
Stand-by input
3 flow sensors (mod. SEFL) input
Real time production data
Multifunction valve (MFKT/V)
IP65 protection (NEMA4x) of LOTUS control instrument
Working temperature: 0-45°C (32-110°F)
PVC reaction chamber
Instantaneous ClO2 production
ClO2 dosing in PROPORTIONAL mode
Pumps and SEFL flow sensors monitoring
Service due data
Water meter input
Flow control input (flow alarm)
Tank level controls (level alarms)
LOTUS control instrument
Pump for diluition water (grey)
mA output
ClO2 probe reading (LOTUS MINI SCL2 – LOTUS MINI SCL17)
Temperature probe reading (probe and accessories not included)
mV probe reading (LOTUS MINI ERH)
ASA (Acrylonitrile Styrene Acrylate) enclosure
MODELS
LOTUS MINI 8 WITH PROBE MEASURE
HOUR CAPACITY
8 g/h
PRESSURE
8 bar
CHEMICAL CONSUMPTION
HCl 0.2 l/h
NaClO2 0.2 l/h
CONCENTRATION
2 g/l
LOTUS MINI 20 WITH PROBE MEASURE
HOUR CAPACITY
20 g/h
PRESSURE
8 bar
CHEMICAL CONSUMPTION
HCl 0.5 l/h
NaClO2 0.5 l/h
CONCENTRATION
2 g/l
COMMUNICATION
ERMES
MODBUS
CONFIGURATION
BASIC
RS485 output to link other EMEC instruments
WIFI
RS485 output to link other EMEC instruments
Web ERMES remote control (PC, smartphone or tablet)
Alarm messages via email
ADVANCED USB
RS485 output to link other EMEC instruments
Data Log on USB device
ETHERNET
RS485 output to link other EMEC instruments
Web ERMES remote control (PC, smartphone or tablet)
Alarm messages via email
2G – 3G
RS485 output to link other EMEC instruments
Web ERMES remote control (PC, smartphone or tablet)
Alarm messages via email
Alarm messages via SMS
MODBUS
Connection to other PLC instruments via RS485 or TCP/IP for reading and modifying parameters