42 Series - Process Analysers

Chemitec introducesx the 42 series family of industrial control instruments designed fot the measuring: pH/ORP, Dissolved Oxygen, Conductivity, Turbidity, Suspended solids, Chlorine, Chlorine Dioxode, Ozone. Chemitec is able to satisfy the most common applications and moreover to develop specific solutions for the most demanding markets.

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42Series-ProcessAnalysers – Brochure

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Chemitecintroducesthe42Seriesfamilyofindustrialcontrolinstrumentsdesignedformeasuring:

pH/ORP
DissolvedOxygen
Conductivity
Turbidity
Suspendedsolids
Chlorine
ChlorineDioxide
Ozone

Chemitec Devices for Process Analysis

Visualization

Simultaneous values of the measure (numeric + bargraph) and Temperature.
Anolgue outputs values in scrolling.
Graphic icons showing: digital outputs’ state, data storage, washing cycle, alarms.
Ability to see the only measure in large format

Data storage

Internal Flash 4Mbit Memory (near to 16000 records).
Records interval: 1 ÷ 99 min
Type: Circular (F.I.F.O.) or Filling
Possibility of visualization of the stored data in tabular and graphic form, with indication of maximum, minimum and average values of the selected period.
Zoom function

PID Regolation

Functions: P – PI – PID. Activated on the analogue or digital outputs.
Proportional range: 0 ÷ 500%
Time of integral: 0:00 ÷ 5:00 min
Time of derivative: 0:00 ÷ 5:00 min

2 analogue outputs

Output 1 programmable for measure
Output 2 programmable for Measure / Temperature / PID regolation
Output limits are freely programmable between the range of measures.

4 digital outputs

ON –OFF Set Point: set of the operating range (hysteresis / direction) and of start/stop time 000 ÷ 999 Seconds
PID Regolation: Pulse frequency or PWM ( 2 set point)

Alarm

Reporting: Instrumental anomalies, minimum, maximum, set point’s delay, permanence time (live check)
Delay time: 00:00 ÷ 59:99mm:ss at minimum steps of 15sec
Permanence time: 00:00 ÷ 99:99 hh:mm
Set Point disableing (in case of alarm): Enable / Disable
Relays functioning: Closed / Open

Electrode washing

Programming of the time leg
Frequency: 00:00 ÷ 24:00 hh:mm minimum time leg: programmable
During the washing phase, all digital and analogue outputs are freezed

Digital input

To disabile dosages RS485 Serial output
For set-up and real-time data acquisition from remote or for stored data download (using a dedicate-SW)
USB to download (software required)
MODBUS RTU communication protocol

Manual controls