Functional Description; Application Examples For The Control Module Delta - ProMinent delta Operating Instructions Manual

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Functional description

Brief functional description
Table of measured variables: Assignment of the measured variable to the measuring input of the control
module delta
®
Measured variable
Chlorine
pH
Redox
3.1

Application examples for the control module delta

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2
1
Fig. 1: Application examples for pH or Redox for one-way control
1. Measurement water inflow (30 - 60 l/h)
2. Flow gauge (Part of the DGMA)
3. pH sensor (PHEP 112SE) or Redox sensor
(e.g. RHEP-Pt-SE)
4. pH measuring transducer (pHV1 / 809126) or
Redox measuring transducer (RHV1 / 809127)
The control module delta
become measurement variable-dependent metering pumps. The
control module delta
nation with pHV1, RHV1 measuring transducers or chlorine
sensors CLE-mA. The control module delta
behaviour to adapt the delta
the requirements of the process. If a two-sided control is required,
a second pump can be controlled via the optional pacing relay.
mA input
5
6
3
enhances the delta
®
has an active 4-20 mA input for use in combi‐
®
® solenoid metering pump precisely to
X
X* 809126
X* 809127
* with measuring transducer
®
8
5. Universal control wire (e.g. 1001300)
6. External wire (2-pin / e.g. 707702)
7. Metering tank with two-stage lance
8.
Relay cable (part of the delta
metering pump)
Functional description
range of pumps to
®
uses PID control
®
Part no.:
7
A0345
® solenoid
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