Installation conductivity controller Smart LC-LF
Installation conductivity controller Smart LC-LF for industrial applications/ 4-key operation/ measuring range 0…400.0 mS/ 3 potential-free relay contacts/ high accuracy

This installation conductivity controller Smart LC-LF is applicable for fixed mounting. The installation conductivity controller is ideal for professionals and specialists in many fields of application in areas of research. The installation conductivity controller is equipped with different configurable outputs, three potential-free relay contacts that can be arbitrary allocated at 250 V AC and 8 A ohm resistive load, as threshold switch (GW), for monitoring (Alarm), as proportional pulse frequency controller (PRF) or as a proportional pulse length controller (PRI). For further information about the installation conductivity controller Smart LC-LF, please read the following technical data or call our Hotline: +44 (0)2380 987030. You can also reach us through our contact form. Our engineers and technicians will gladly advise you regarding the installation conductivity controller Smart LC-LF or any product in terms of regulation and control, or scales and balances of PCE Instruments.

- Small dimensions, though robust enclosure
- Freely adjustable
- Frontal IP 65 protected

- Large measuring range
- Conductivity electrode optional
- Clearly legible display

Technical data

Measuring ranges
ZK-10
ZK-5
ZK-1
ZK-0.1
ZK – 0.01

0 ... 2000 µS / 40.00 mS / 400.0 mS
0 ... 2000 µS / 20.00 mS / 200.00 mS
0 ... 400 µS / 4000 µS / 40.00 mS
0 ... 40.00 µS / 400.0 µS / 4000 µS
0 ... 4.000 µS / 40.00 µS / 400.0 µS

Resolution

20 digits

Accuracy

±2 % 

Limit switch (GW)

adjustable, 2 or 3 levels

Switch characteristics

falling or rising edge or negative impulse

Contact type

Permanent or wiping contact

Switching delay

0…9999 sec

Switching hysteresis

5…500 digit

Monitoring (alarm)

Adjustable, 3 levels

Signals

optic and acoustic

Time delay

0.1…999.9 min

Reset

manually resettable

Proportional impulse length controller (PRI)

adjustable, 2 or 3 levels

Integral action

in 3 steps shiftable

Periodic time

4 … 120 sec

Proportional impulse frequency controller (PRF)

adjustable, 2 or 3 levels

Integral action

in 3 steps shiftable

Pulse repetition frequency

0.5 … 3 Hz

Impulse length

170 ms, fixed

Operational voltage

230 V AC / 50/60 Hz, (12 V or 24 V optional)

Power input

<6 VA

Surrounding conditions

0…+50 °C, <75% RH

Electrical safety

according to EN 61 010

Protection class           

1

Protection type

according to EN 60 529, frontal IP 65

Electromagnetic compatibility

According to NAMUR- recommendation NE21, EN 50 081 part 1, EN 50 082 part 2

Enclosure

Embedding enclosure according to DIN 43 700, flame-retardant Noryl

Dimensions
Front 
Front plate excerpt
Casing depth

48 x 96 mm
44 x 90.5 mm
120 mm

Connections

plug-screw-type terminal

Weight

450 g

Delivery content

1 x installation conductivity controller Smart LC-LF, 1 x instruction manual

Optional

Analogue output
Standard signal: 0/4…20 mA freely assignable
Maximal burden: 500 Ohm

Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

This page in German in Italian in Spanish in Croatian in French in Hungarian  
in Turkish in Polish in Russian in Dutch in Portuguese in Portuguese

Below you will find an overview of the different product groups of measuring instruments

Below you will find an overview of the different product groups of scales and scales