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GESTRA
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LRR 1-52
GESTRA LRR 1-52 Installation Instructions
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14
xx
xx
Name plate / marking
Fig.
2
In control cabinet: Mounting the conductivity controller
- continued -
Name plate LRR 1-52
T
ype
designation
Fuse,
provided
on site
Supply
voltage
Power
consumption
Protection
External fuse for
output contacts
Connection
for conductivity
electrode
Safety note
Disposal
note
T
ype approval no.
Manufacturer
Name plate LRR 1-53
T
ype
designation
Fuse,
provided
on site
Supply
voltage
Power
consumption
Protection
External fuse for
output contacts
Connection
for conductivity
transmitter
Safety note
Disposal
note
T
ype approval no.
Manufacturer
Serial number
Serial number
Ambient
temperature
Measuring
range
Ambient
temperature
Measuring
range
13
15
Table of Contents
Default Chapter
2
Table of Contents
2
Important Notes
5
Usage for the Intended Purpose
5
Glossary
5
Function
7
Safety Note
8
Directives and Standards
9
EU Pressure Equipment Directive 2014/68/EU
9
VdtüV Bulletin "Water Monitoring 100
9
LV (Low Voltage) Directive and EMC (Electromagnetic Compatibility)
9
ATEX (Atmosphère Explosible)
9
Ul/Cul (CSA) Approval
9
Note on the Declaration of Conformity / Declaration by the Manufacturer
9
Technical Data
10
Lrr 1-52, Lrr 1-53
10
Only LRR 1-52
11
Only LRR 1-53
11
Lrr 1-52, Lrr 1-53
11
Urb 50
12
Scope of Supply
12
Conductivity Controller LRR
12
Lrr
12
In Control Cabinet: Installing the Conductivity Controller
13
Dimensions LRR 1-52, LRR 1-53
13
Key
13
Installation in Control Cabinet
13
Name Plate / Marking
14
In Control Cabinet: Installing the Operating & Display Unit
15
Dimensions URB 50
15
Key
15
Installation in Control Cabinet
15
Name Plate / Marking
15
In Control Cabinet: Wiring the Conductivity Controller
16
Wiring Diagram for Conductivity Controller LRR 1-52
16
Wiring Diagram for Conductivity Controller LRR 1-53
17
Key
17
Transmitter LRGT 1
17
Valve
17
Actual Value Output 4-20 Ma
17
Contents - Continued
18
In Control Cabinet: Wiring the Operating & Display Unit
18
Back of Equipment, Position of Connector
18
Connection of Supply Voltage
18
Pin Assignment for Data Line LRR 1-52, LRR 1-53 - URB 50
18
Key
18
In Control Cabinet
19
Wiring the Conductivity Controller / the Operating & Display Unit
19
Connection of Supply Voltage
19
Connecting Output Contacts
19
Resistance Thermometer TRG 5
19
Connection of Conductivity Electrode LRG16-9
19
Connection of Conductivity Transmitter LRGT 1
20
Connection of Data Line for the Conductivity Controller / Operating & Display Unit
20
Connecting the Potentiometer (for Indication of Valve Positions), Connections in ../ out / 4-20 Ma
20
In the Plant
21
Wiring the Conductivity Electrode / Transmitter
21
Connecting Conductivity Electrode LRG 12-2, LRG 16-4, LRG 17-1 and LRG 19-1, Resistance Thermome- Ter TRG 5
21
Connection of Conductivity Electrode LRG16-9
21
Connection of Conductivity Transmitter LRGT 1
21
Conductivity Controller: Factory Settings
22
Conductivity Controller LRR 1-52, LRR 1-53
22
Conductivity Controller: Changing Factory Settings
23
Changing the Function and Unit
23
Tools
24
Operating & Display Unit URB 50
25
User Interface
25
Key
25
Switch on Supply Voltage
25
Explanation of Icons
26
Operating & Display Unit URB 50
26
Contents - Continued
29
Commissioning Procedure
29
Adjusting the MIN/MAX Switchpoints and Setpoint
29
Numberpad
29
Key
29
Conductivity Controller LRR 1-52: Setting the Measuring Range, Correction Factor and Temperature Compensation
30
Key
30
Conductivity Controller LRR 1-53: Setting Measuring Range
31
Setting the Control Parameters
32
Additional Information on Control Parameter Settings
32
Continuous Blowdown Valve: Setting the Purging Pulse and Duration
33
Continuous Blowdown Valve: Calibrating the Potentiometer for Indication of Valve Position
33
Key
33
Indication of Valve Position (Indicated in Percent and as Bar Graph)
33
Automatic Intermittent Blowdown
34
Operation
35
Manual Actuation of Continuous Blowdown Valve
35
Stand-By Operation
35
Key
35
Trending
36
Key
36
Testing MIN/MAX Alarm, Entering Date and Time
37
Setting up a Password and Logging in
38
Key
38
Setting up a Password and Logging in
39
Log out
39
Alarm List
40
Key
40
Error, Alarm and Warning Messages
41
Indication, Diagnosis and Remedy
41
Further Notes
42
Action against High Frequency Interference
42
Decommissioning / Replacing the Conductivity Controller LRR 1-5
42
Decommissioning / Replacing the Operating & Display Unit URB 50
42
Disposal
42
Other manuals for GESTRA LRR 1-52
Installation & Operating Manual
72 pages
Original Installation & Operating Manual
72 pages
4
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GESTRA LRR 1-52 Specifications
General
Brand
GESTRA
Model
LRR 1-52
Category
Controller
Language
English
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