50 SERIES
MULTIPARAMETRIC PLUG & PLAY CONTROL UNIT
The flexible 50 Series is used worldwide for a broad range of applications in water treatment, with easy- to-use software, automatic recognition of sensors and multiple configurations making it a popular choice among water-treatment operators.
Compatible with Chemitec digital sensors, the 50 Series is expandable to traditional electrodes/sensors through AD Series digitisers.
FEATURES
- Available in three configurations: Up to two, four and eight simultaneous measurements, freely selectable.
- Two RS485 serial ports: Sensor with RS485 digital interface and Modbus RTU protocol. Sensor opto-isolated for connection with local network communication devices.
- Real-time clock allows software to archive data chronologically to flash memory
- Internal data logger with 250,000-record capacity
- Programmable analogue outputs for repeating measurements, PID control and temperature
- Digital output relays for set point adjustment
- Analogue input for perturbative functions or engineered display of additional measuring
- Digital input for disabling of dosage
MEASURES
- pH / ORP
- Dissolved oxygen
- Conductivity
- Turbidity
- Suspended solids
- Chlorine
- Chlorine dioxide
- Ozone
- Chlorites
- Hydrogen peroxide
- Peracetic acid
- Ammonia + Nitrates (ISE)
- Nitrates (UV)
- Organic substances (UV)
- Colour (UV)
- Chloropghyll
- PAH/OIL (UV-Fluorescence)
TECHNICAL SPECIFICATION
| Feature | DESCRIPTION |
|---|---|
| Display | Graphic TFT colour LCD 480x272 (visible area 95x93) |
| Languages | Italian, English, French, German, Spanish |
| Keypad | 5 bubble keys |
| Data Logger | Internal Flash 32Mbit, Download by USB port |
| Display of Stored Data | In tabular and graphic form, with indication of maximum, minimum and average values of the selected period; Zoom function |
| PID Control | Settable functions: P [Proportional]; PI [Proportional – Integral]; PID [Proportional – Integral – Derivative] |
| Activation | On analogue or digital output |
| Analogue Outputs | Four programmable; 0/4...20 mA; Galvanic separation |
| Alarm Output | NAMUR; 2.4 mA [with range 4...20 mA] |
| Digital Outputs | Six; 3A at 230Vac |
| Set Point | Four operating range settings (Hysteresis/direction) |
| Alarm/Wash | Two alarms: Instrument failure, min/max value, set point delay, permanence time (live check); Delay time; Set point disabling; Wash programmable interval and duration |
| Digital Inputs | Two: To disable dosing or activate wash cycle |
| Serial Ports/Outputs | RS485 programmable for set-up and real-time data acquisition from remote or download stored data |
| Baud Rate | 1200…38400 |
| Communication Protocol | Modbus RTU; on request PROFIBUS DP SLAVE, ethernet, device net, Modbus TCP |
| Manual Controls | Keyboard can be used to simulate all analogue and digital outputs |
| Power Supply | 90...240 Vac/dc 47– 63 Hz [on request 24Vac/dc] |
| Power Consumption | < 6W |
| Electrical Protection | EMI / RFI CEI-EN55011 – 05/99 |
| Mounting | Wall |
| Housing Material | ABS |
| Dimensions (LxHxP) | 144x144x122.5 mm |
| Mechanical Protection | IP 66 |
| Weight | 1 kg |
| Operating Temperature | 0...50°C |
| Humidity | 10...95% non-condensing |
| Storage and Transport | -25...65°C |