Thiết bị điều khiển MTOWER PLUS

MTOWER PLUS

CONTROL INSTRUMENT

MTOWER PLUS control instruments are a series of fully feature control systems for cooling towers.
They manage simultaneously three parameters: pH or ORP, chlorine, conductivity or inductive conductivity (to specify on order) and temperature. Probes are not included.

They can be remotely controlled through the exclusive web management system ERMES.

MTOWER PLUS models have: widescreen LCD display, easy control by encoder wheel, current Feed & Bleed display, local & remote control, simultaneous multiple view for probes reading, permanent data storage with system log, stand-by input, mA output (optional), different working modes (on/off, impulsive proportional, proportional PWM and fixed PWM), pre-bleed (educed water system conductivity before biocide dosing), blow down (discharge control on conductivity values), lockout (discharge valve locked for a settable time, after biocide dosage), timeout (maximum discharge valve opening time), programmable delay at dosing start-up (up to 99 minutes), PT100 temperature compensation and alarms.

MEASUREMENT PARAMETERS

pH ORP Chlorine Conductivity Temperature

WORKING MODE

• ON/OFF
• IMPULSIVE PROPORTIONAL
• PID
• PROPORTIONAL PWM
• FIXED PWM

FEATURES

• 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
• TEMPERATURE PROBE INPUT 1 PT100 temperature probe input
• LOG MENU LOG menu for enable/disable log on output.
• mA OUTPUT (option)
• MULTIPLE PROBE READINGS
• Pre-bleed: Reduced water system conductivity before biocide dosing
• Blow down: Discharge control on conductivity values
• Lockout: Discharge valve locked for a settable time (after biocide dosage)
• Timeout: Maximum discharge valve opening time
• Programmable delay at dosing start-up (up to 99 minutes)
• Priority setting
• Alarms: conductivity (high/low) – Bleed timeout (conductivity not reached after set time) – product level – flow – alarm ‘Concentration factor’.

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

CERTIFICATE