Catalogue 4083/UK88
The Controller Family
SCLTSD LevelTempController
With the LevelTempController,you can set up and dis-
play the temperature and the level individually using a
common platform. When monitoring the tank, this integra-
tion of level and temperature functionality opens up many
possibilities.
The LevelTempController combines the functions of
a level and temperature switch, a level and temperature
sensor and a level and temperature indicator:
Level and temperature display
(thermometer / inspection glass)
Switching outputs
Analogue signal
Level
The position of the float is finely (≥ 5 mm) and continuously
recorded and shown in the display in mm or inch. Because
the level is continuously recorded, the danger of individual
mechanical contacts "sticking" no longer exists. Therefore
the operational reliability of the monitored plant is greatly
increased.
Using the selectable percent display, the full level is uni-
formly displayed for the users, independent of the tank
shape. An offset can also be entered (difference from the
sensor to the tank bottom) to give a realistic indication of
the level from the tank bottom.
Different uses can easily be implemented or corrected at
a later date using the menu-driven level switching points.
As the switching point no longer needs to be specified at
the time of order, the versions of mechanical level switches
required is reduced.
Temperature
The temperature in the substance is continuously recorded
and displayed. The switching outputs can be individually
set up just like the LevelController. Naturally all the conveni-
ent switching functions are available: window, hysteresis
function and open / close as well as an analogue output
for temperature.
Reliable and safe
Parameters can be password protected to avoid unau-
thorised changes.
Universal
Thanks to these easy switching functions (hysteresis and
window functions, NC or NO functions), intelligent adjust-
ments can be set on the LevelTempController which are
normally not possible using a mechanical level switch.
Therefore, many switches can be replaced with one con-
troller. With the optional analogue outputs, the level and
temperature can be monitored easily with a controller.
Level: e.g. for leakage monitoring
Temperature: e.g. coolers, heating, alarm, shutdown
Device features
Proven measuring system
Pivoting
Level display
mm / inch / % display
High and low display
Analogue output
Switching outputs
Only one hole
No surge pipe necessary
Replacement for several
mechanical switches
1 2 3 4 1 2 3 4
89 Catalogue 4083/UK
The Controller Family
SCLTSD LevelTempController
Application examples
SCLSD
Application example
Refer to page 83
SCTSD
Application example
Refer to page 67
Length in mm
from lower edge
to level sensor
Facility On/Off
Switching output 1
SP1 = 300 mm
rSP1 = 60 mm
Window function/
NO contact
Fill tank
Switching output 2
SP2 = 260 mm
rSP2 = 130 mm
Hysteresis NC contact
If the level falls below 130 mm, the contact closes and opens again when 260 mm is exceeded.If the level falls below 130 mm, the contact closes and opens again when 260 mm is exceeded.
The output S1 is closed if the level is between 300 and 60 mm.The output S1 is closed if the level is between 300 and 60 mm.
Tank level
Time
SP1 = 300 mm
SP2 = 260 mm
rSP2 = 130 mm
rSP1 = 60 mm
Facility
On
Off
Fill tank
On
Off
If the temperature exceeds 50 °C, the contact S2 closes and only resets at 40°C.If the temperature exceeds 50 °C, the contact S2 closes and only resets at 40°C.
The output S1 is closed if the temperature is between 60 °C and 10 °C.The output S1 is closed if the temperature is between 60 °C and 10 °C.
Tank temperature
Time
SP1 = 60 °C
SP2 = 50 °C
rSP2 = 40 °C
rSP1 = 10 °C
Facility
On
Off
Cooling
On
Off
Facility On/Off
Switching output 1
SP1 = 60 °C/ (140°F)
rSP2 = 10 °C / (50°F)
Window function, NO
contact
Cooling
Switching output 2
SP2 = 50 °C/ (122°F)
rSP2 = 40 °C / (104°F)
Hysteresis/NO contacts
Temperature
in °C
Catalogue 4083/UK90
The Controller Family
Standard version
2 level outputs, temperature display
2 temperature switching outputs
Advanced warning & shut-off SCTSD-L-xxxFO-xxxFO
Warning = S1 out; falling open (L1)
Cut-out = S2 out; falling open (L2)
Length (L1 / L2 mm)
60 / 90 mm 060 090
75 / 105 mm
075 105
90 / 120 mm
090 120
95 / 135 mm 095 135
110 / 150 mm 110 150
125 / 165 mm 125 165
135 / 165 mm
135 165
130 / 180 mm
130 180
145 / 195 mm 145 195
160 / 210 mm 160 210
140 / 220 mm 140 220
165 / 225 mm
165 225
180 / 240 mm
180 240
195 / 255 mm 195 255
210 / 270 mm 210 270
160 / 280 mm 160 280
225 / 285 mm 225 285
240 / 300 mm 240 300
245 / 315 mm 245 315
260 / 330 mm 260 330
275 / 345 mm 275 345
290 / 360 mm 290 360
315 / 385 mm 315 385
340 / 410 mm 340 410
355 / 435 mm 355 435
380 / 460 mm 380 460
420 / 500 mm 420 500
460 / 550 mm 460 550
510 / 600 mm 510 600
560 / 650 mm 560 650
600 / 700 mm 600 700
650 / 750 mm 650 750
700 / 800 mm 700 800
750 / 850 mm 750 850
800 / 900 mm 800 900
850 / 950 mm 850 950
Shutdown min. / max. SCTSD-L-xxxRO-xxxFO
Cut-out max = S1 out; rising open (L1)
Cut-out min = S2 out; falling open (L2)
Length (L1 / L2 mm)
40 / 90 mm 040 – – 090
50 / 120 mm 050 – – 120
60 / 135 mm 060 – – 135
90 / 165 mm 090 – – 165
40 / 170 mm
040 – – 170
60 / 250 mm
060 – – 250
40 / 320 mm 040 – – 320
60 / 370 mm 060 – – 370
40 / 400 mm 040 – – 400
Device features
SensoControlSensoControl
UNITUNIT
IIII II
°C/°Fmm/inch
%
Everything at a glance
Sloped display
Digital display
Large
Illuminated
Switching points
Display level
mm, inch, or %
Actual level
High and low display
Temperature display
°C, °F
Current temperature
Rugged
Metal housing
Waterproof
Excellent interference immunity
Vibration proof
Shock proof
Variable installation
A coupling hole
Compact size
290° pivotable
G3/4 BSPP
DIN flange
Programming module
Adjustable with
ControllerWIN Software
Optical interface
Switch status is shown
Easy to use
3 large buttons
Display of the unit
Connect as required
2 switching outputs
Analogue output
0...20 or 4...20 mA
Freely programmable
Scalable
M12 connecting plugs
Twin concept
2 in 1
No surge pipe necessary
Electronic attenuation
adjustable attenuation
Level
Proven measuring system
High float dynamics
Small design
Universal usage
Temperature sensor
Integrated in the rod end
SCLTSD LevelTempController
91 Catalogue 4083/UK
The Controller Family
SCLTSD LevelTempController
Technical data
Electrical connection
Supply voltage V
+
15...30 VDC nominal
24 VDC; Protection class 3
Electrical connection M12x1; 4-pole; 5-pole;
with gold-plated contacts
Short-circuit protection Yes
Protection against wrong
insertion
Yes
Overload protection Yes
Current consumption < 100 mA
Housing
Adjustable direction to 290°C
Material Die-cast zinc Z 410; painted
Foil material Polyester
Display 4-digit 7-segment LED;
red; digit height 9 mm
Protection degree IP67 DIN EN 60529
Ambient conditions
Ambient temperature
range
-20...+85 °C / (-4...185°F)
Temperature range of
substance
≤ 80 °C / (≤ 176°F)
Storage temperature
range
-40...+100 °C / (-40...212°F)
EM compatibility
Disturbance emissions EN 61000-6-3
Resistance to interference EN 61000-6-2
Outputs
Switching outputs Two MOSFET high-side switches
(PNP)
Contact functions NO / NC contact;
window / hysteresis
function freely adjustable
Switching voltage V
+
-1.5 VDC
Switching current max. 0.5 A per switch
Short-circuit current 2.4 A per switch
Analogue output 0/4 to 20 mA; programmable;
freely scalable
RL ≤ (
V
+
- 8 V)/
/ 20 mA (≤ 500 Ω)
Level
Input parameters
Measuring component Resistance reed chain with float
Connector thread G3/4 BSPP; nickel-plated brass;
ED soft seal NBR*
Parts in contact with
substances
Brass; nickel-plated brass; NBR*
Temperature range of
substance
≤ 80 °C / (≤ 176°F)
Output values
Switching point accuracy ± 1 % FS at 25 °C / (77°F)
Display accuracy ± 1 % FS ± 1 Digit at 25 °C / (77°F)
Response speed ≤ 700 ms
Resolution 7.5 mm
Float
Material NBR
Dimensions Ø 18 mm, Length 35 mm
Viscosity Max. 250 cSt at 25 °C / (77°F)
Density at least 0.750 g/cm³
Level rod
Material Stainless steel
Dimensions Ø 8 mm
Operating pressure 1 bar
Temperature
Output values
Switching point accuracy ± 0.35 % FS at 25 °C / (77°F)
Display accuracy ± 0.35 % FS ± 1 Digit at 25 °C
/ (77°F)
Response speed
≤ 300 ms
Analogue output 0/4...20 mA; programmable;
freely scalable;
4...20 mA = -40...125 °C /
(-40...257°F)
* different sealing material (FKM, EPDM etc.) upon request
Catalogue 4083/UK92
The Controller Family
SCLTSD LevelTempController
Display possibilities
Example of a percent display Example of a mm display
Pin assignment
SCLTSD-xxx-00-07 for temperature and level
2 switching outputs; M12x1; 4-pole
PIN Assignment
1 V
+
2 S2 out
3 0 V / GND
4 S1 out
SCLTSD-xxx-10-07 for temperature and level
1 switching output, 1 analogue output, M12x1; 4-pole
PIN Assignment
1 V
+
2 Analogue out
3 0 V / GND
4 S1 out
L1
Sensor length
Measurement range
L2
active range
Display reso-
lution
Increment size
Increment
size
Lowest reset
switch point
RSP
Largest switch-
ing value
SP
Smallest adjustable
difference between
SP and RSP (SP-RSP)
250 mm 40...210 mm 1 mm 5 mm 40 mm 210 mm 5 mm
370 mm 40...330 mm 1 mm 5 mm 40 mm 330 mm 5 mm
520 mm 40...480 mm 1 mm 5 mm 40 mm 480 mm 5 mm
800 mm 40...760 mm 1 mm 10 mm 40 mm 760 mm 10 mm
1000 mm 40...960 mm 1 mm 10 mm 40 mm 960 mm 10 mm
UNIT
=
=
=
SET1
SET0
SensoControlSensoControl
UNITUNIT
IIII II
°C/°Fmm/inch
%
SensoControlSensoControl
UNITUNIT
IIII II
°C/°Fmm/inch
%
Max
Min
170 mm
290 mm
440 mm
40 mm
40 mm
SCLTSD-
250 370 520
250 mm 370 mm 520 mm
SCLTSD-
250
370
520
SCLTSD-
250
370
520
High
High High
210 330 480
40 40 40
Low Low Low
High High High
410 530 680
240 240 240
Low Low
Low
Offset
= 200 mm
Length of
sensor
High
range
Active
range
Low
range
Measurement display
Display
in mm
without Offset
Display
in mm
with Offset 200 mm
93 Catalogue 4083/UK
The Controller Family
SCLTSD LevelTempController
ø8
SensoControlSensoControl
UNITUNIT
IIII II
°C/°Fmm/inch
%
79.2
109.5L1
13.5
G3/4
L1 = length of the sensor (mm)
L2 = active range (mm)
Order code
SCLTSD LevelTempController
2 switching outputs;
SCLTSD-xxx-00-07
2 switching outputs Marine;
SCLTSD-xxx-00-07-MA
(approved by DNV/GL/ABS)
no analogue output
M12x1 connecting plug; 4-pole
1 switching output;
SCLTSD-xxx-10-07
1 switching output Marine;
SCLTSD-xxx-10-07-MA
(approved by DNV/GL/ABS)
with analogue output
M12x1 connecting plug; 4-pole
2 switching output;
SCLTSD-xxx-10-05
2 switching output Marine
SCLTSD-xxx-10-05-MA
(approved by DNV/GL/ABS)
with analogue output
M12x1 connecting plug; 5-pole
Installation length (L1 mm)
250 mm
250
370 mm
370
520 mm
520
800 mm
800
1000 mm
1000
Accessories
PC Programming Kit SCSD-PRG-KIT
Flange adapter SCAF-3/4-90
6-hole connection DIN 24557, part 2
Connection cable and single plug
Connection cable, assembled SCK-400-xx-xx
(open cable end)
Cable length (m)
2 m 02
5 m 05
10 m 10
Connecting plug
M12 cable jack; straight
45
M12 cable jack; 90° angled 55
Single connector
M12 cable jack; straight SCK-145
M12 cable jack; 90° angled SCK-155
SCLTSD-xxx-10-05 for temperature and level
2 switching outputs, 1 analogue output; M12x1; 5-pole
PIN Assignment
1 V
+
2 S2 out
3 0 V / GND
4 S1 out
5 Analogue out