- 4 –20 mA proportional control input
- Modbus Communication
- 5-POINT valve calibration
- Manual or automatic control
- Led indication of the valve position
- Vacuum indication
- Made of quality materials
- High quality stepper motor
- V-notch precision rate valve
- Simple installation set up and start up
Automatic chlorinator series M 3603 C is a heavy duty feed unit intended for accurate manual or automatic feed of chlorine gas into water. It is designed to be controlled through 4-20mA current signal or ModBUS communication. In case of need, it can simply be switched to manual control.
The unit M 3603 C consist of:
· Motor rate valve series M 3531 C
· Gas flow meter of corresponding capacity
· Vacuum gauge
· Wall mounting board
Electromotive rate valve Series M 3531 C is made of compact plastic, resistant to high concentration of chlorine gas, precision rate valve and quality driving stepper motor. Gas flow meter is also made of compact plastic, resistant to high concentration of chlorine. All seals are made of fluorocarboned hydrogen’s (FPM/FKM) resistant to aggressive gases. All this guarantees a safe, long and accurate functioning of automatic chlorinator.
Automatic chlorinator is mounted between ejector and vacuum regulator. It is connected to either AQUACON M 5500 C, AQUAProcessor series M 5700 C or directly to SCADA software, through PLC units, which opens or closes the motor valve through 4-20mA current signal or ModBUS communication, according to the signal received from water flow meter and/or residual chlorine analyser. In case of controller malfunction, the feed rate can easily be set manually on the motor valve (switch remote/manual and switch open/close). In case of motor valve failure, manual feed can be adjusted by manual knob on the top of the motor valve.