Dinel CLS-23 User manual

Read carefully the instructions published in this manual before the rst use of the sensor. Keep the manual
at a safe place. The manufacturer reserves the right to implement changes without prior notice
INSTRUCTION MANUAL
průmyslová elektronika
CapaCitive level sensors Cls  23
Microlectra bv.
www.microlectra.nl
Microlectra bv.
Augustapolder 12. 2992 SR Barendrecht. The Netherlands.
www.microlectra.nl [email protected]

CONTNT
. afety.........................................................................................................................................4
. acing transportation and storage ..........................................................................................4
. rief............................................................................................................................................5
. eatures of variants ...................................................................................................................5
. imensional drawings................................................................................................................6
. ounting recommendation.........................................................................................................7
. lectrical connection ..................................................................................................................9
. ensor setting ............................................................................................................................11
. tatus signaliation ....................................................................................................................11
. ccessories..............................................................................................................................12
. rder code ...............................................................................................................................13
. orrect specication eamples ................................................................................................13
. afety protections compatibility and eplosion proof .............................................................14
. se manipulation and maintenance........................................................................................14
. eneral conditions and warranty .............................................................................................14
. aring of labels......................................................................................................................15
. pecications...........................................................................................................................16

CLS23 Dinel
4
All operations described in this instruction manual have to be carried out by trained
personnel or by an accredited person only. Installation, commissioning, operation and
maintenance of the capacitive level sensors has to be carried out in accordance with this
instruction manual; the provisions of regulations in force regarding the installation of
electrical equipment have to be adhered to.
Improper use, installation or set-up of the sensor can lead to crashes in the application,
(overlling of the tank or damage of system components).
The manufacturer is not responsible for improper use, loss of work caused by either
direct or indirect damage, and for expenses incurred at the time of installation or during
the period of use of the level sensors.
1 .
saet
Used symbols
To ensure maimum safety of control processes we have dened the following safety instructions
and information. ach instruction is labeled with the appropriate pictogram.
A  
This symbol informs you about particularly important instructions for installation and op-
eration of euipment or dangerous situations that may occur during the installation and
operation. ot observing these instructions may cause disturbance damage or destruction
of euipment or may cause inury.
I
This symbol indicates particularly important characteristics of the device.
N
This symbol indicates helpful additional information.
2 .
Packing,transPortation and storage
uipment  is paced in a polythene bag and the whole consignment is placed in a card-
board bo. The cardboard bo is suitably lled to prevent mechanical damage during transport. et
the device paced up till the use to prevent possible damage.
Transport to the customer is realied by forwarding company. pon receipt please chec whether
the shipment is complete and corresponds to the etent of the order or whether during the transport
did not occurred the damage of the pacaging or the euipment. The device apparently damaged
during transport do not use and contact the manufacturer to resolve the situation.
f the device is transported further then only wrapped in the original pacaging and protected
against shocs and weather. tore the device in its original pacaging in a dry place sheltered from
the weather with humidity up to  without the effects of chemically active substances. torage
temperature range is from   to  .
Sensor variants CLS–23_–20 a 21 with the electrodes longer than 100 mm are tted with
protective caps at the ends of the electrodes to prevent damage of the electrodes, box
rupture or injury of handling persons. Before commissioning, remove the caps.

5
Dinel CLS23
4 .
FeatUres oF variants
3 .
brieF
Capacitive level sensors (switches) CLS23 are designed for limit level detection of electrically
conductive and nonconductive uids in vessels reservoirs sumps pipes tans etc. The sensitiv-
ity of the sensor can be easily set by placing magnetic pen on sensitive spot.
The process coupling at the housing can be with metric thread .  . pipe thread
   or sealing thread T . utput performances  transistor output with open
collector  two wire electronic switch  and R output.
There are net performances available N ormal for noneplosive areas E tended tem-
perature range for noneplosives areas Xi  plosion proof intrinsically safe for eplosive ar-
eas NT  igh temperature variant for noneplosives areas and XiT  igh temperature variant
for eplosive areas.
CLS23_10 Uncoated short bar electrode for sensing of electrically nonconductive
liuids mineral and plant oilsresins etc.. ounting in horiontal position.
lectrode length  mm.
CLS23_11 Insulated (coated) short bar electrode for nonaggressive electrically
conductive liuid sensing water water solutions. The insulation is made
from  olypropylene.
lectrode length  mm.
CLS23_12 Insulated (coated) short bar electrode for moderately aggressive electri
cally conductive liuid sensing chemicals water moderately aggressive
water solutions. igher temperature resistance than variant . The insula
tion is made from  Tetrauoroethyleneeruororopylene.
lectrode length  mm
CLS23_20 Partly insulated rod electrode for level detection of conductive and non
conductive liuids partially resistant to vapours water condensation in the
sensing area. The insulation is made from . ertical mounting horiontal
mounting from the side is possible for shorter electrodes up to  mm
lectrode length from  mm to  m.
CLS23_21 Fully insulated rod electrode for universal use for level detection of con
ductive liuids water water solutions. Resistant to vapours water conden
sation in the sensing area and partially resistant to medium
spraying. The insulation is made from . ertical mounting horiontal
mounting from the side is possible for shorter electrodes up to  mm.
lectrode length from  mm to  m.
CLS23_30 Uncoated removable rod electrode for level detection of conductive and
nonconductive liuids. ertical mounting horiontal mounting from the
side is possible for shorter electrodes up to  mm.
lectrode length from  mm to  m.

CLS23 Dinel
6
5 .
dimensions drawings
CLS  23_  10 CLS  23_ 11
CLS  23_  30
Variant A
with cable outlet
Variant C with connector
(except CLS–23N, NT, Xi, XiT)
Magnetic pen MP8
Electrode type according
to specic variants
CLS  23_ 12 CLS  23_ 21
High temperature variants
(CLS–23_T–10; 12; 20; 21; 30)
CLS  23_ 20
Thread
Types of threads:
G 3/8''
M18x1,5
M20x1,5
1/214 NPT
LED *
* Variant E without LED state indicator

7
Dinel CLS23
6 .
moUnting recommendation
 level sensors can be ed in a vertical horiontal or bevelled position into the shell of the
vessel the storage tan for the ation console in the pit by screwing into the welding ange using
a ing nut or T process connection.
asic application recommendations are mentioned below.
During assembly into the metal tank or the storage tank, it is not necessary to separately ground the
base of the level sensor. In the case of installation in concrete tanks or silos, it is recommended to
install a level sensor on the auxiliary metal construction (console, cap, etc.) and to then connect it
using a permanently dipped metal item or with steel reinforcement in the concrete (armouring).
In the case of the reading of an aggressive medium, we recommend that the producer be consulted.
If the sensors are tted with protective caps at the ends of the electrodes, remove the
caps before commissioning.
or top mounting vertical position it is necessary to eep the
distances from walls and from other sensors.
All vertically mounted sensors
E  Electrode length in mm
E
k
c
d20
E
20k +≥=
40
E
40d +≥=
50
E
10c +≥=
20
E
40b +≥=
ounting in a bypass measuring tube. e recommend to
eep the tube diameter.
Applies to: CLS23_20, 21, 30
E  Electrode length in mm
b
E
Fig. 1: Vertical mounting
Fig. 2: Bypass measuring tube

CLS23 Dinel
8
hen installing the sensor into the pipe it
is necessary to choose properly internal di-
ameter of the tube to ensure the inner walls
distances from the electrode to min. 5 mm.
n some cases sticy liuids liuids with low
dielectric constant is suitable to mount the
sensor in the knee tube.
Applies to: CLS23_10, 11, 12, 20, 21
hen installing the sensor in vertical position it can be used
for 2-state (LO-HI) level control between the min. and ma.
level. The position of the minimum and maimum level can be
changed by setting the sensor. luid changes reuire new set-
tings of the sensor
E Electrode length in mm
Applies to: CLS23_20, 30 (only for electrically non-conductive liquids)
Applies to: CLS23_21 (for electrically conductive liquids)
max.
min.
E
>5
>5
>5
ensor installation close to inlet hole in a narrow
nec or using improper welding ange may result in
malfunction of the sensor.
uitable welding anges can be found in the inel
assortment types    see ccessories.
Applies to: All variants
WRONG CORRECT
WRONG
CORRECT
WRONG CORRECT
Fig. 3: Mounting in the pipe
Fig. 4: Two state regulation by hysteresis setting
Fig. 5: Long tting tubes in side wall mounting

9
Dinel CLS23
Applies to: CLS23_20, 21, 30 (for electrode length up to 300 mm)
or electrodes with a length over 300 mm for the detection in nonconductive containers sensors
in vertical position must be used the auiliary electrode e.g. conductivity probe. The auxiliary
electrode is connected to the sensor housing. Recommended length of the auiliary electrode
and the distance from the sensor are shown in the picture.
uitable types of auiliary electrode probes are e.g. inel  with  thread.
E
a
Ep
Electrical connection to
the sensor housing
Conductive probe
CNP18F30
Non-conductive tank
EEp >
E  Electrode length in mm
30
E
30a +≈
Auxiliary electrode PDE18
7 .
electrical connection
or  variant with the ed cable the individual colour cores of the connecting cable are con-
nected to the respective terminals of the related euipment supply unit.
or  variant with the connector the cable can be supplied with the sensor length  or  m tted
with the pressed connector socet or dismountable connector socet without the cable see acces-
sories. n this case the cable is connected to the inside pins of the socet according to ig. .
The sensor with related euipment is interconnected by a suitable threecore  variation or two
core  and R variations cable. The length of the cable for the i and iT variations must be
selected with respect to the maimum permitted parameters usually inductance and capacity of
the outside intrinsically safe circuit of supply units   . f using a dismountable
connector socet the outside diameter of the cable is a maimum of  mm
Sensors CLS23 are equipped with protection against over-voltages and current overload. The capacity
loads and low resistance (bulb) are evaluated by sensors with output type P and S as short circuit.
Sensors with output type R are designed for interconnect to intrinsically safe supply units.
In case of strong ambient electromagnetic interference, paralleling of conductors with power distribu-
tion, or for the distribution to distance over 30 m, we recommend to use shielded cable.
Fig. 6: Auxiliary electrode in non-conductive tanks

CLS23 Dinel
10
CLS23___S_
ositive pole   of power supply
is connected through a load relay to
brown blue wire or pin connector o.
 negative pole is connected to white
wire or pin connector o. .
Typ CLS23___P_
ositive pole   of power supply is
connected to brown wire or pin connec-
tor o.  negative pole is connected to
blue wire or pin connector o. . oad
relay is connected to blac wire or pin
connector o. .
+U
0V
BN (1)
WH, BU (3)
+U
0V
BN (1)
BU (3)
BK (4)
Typ CLS23___R_
rown wire or pin connector o.  is
connected to positive pole  of n-
trinsically safe supply unit. lue wire or
pin.connector o.  is connected to
negative pole of ntrinsically safe sup-
ply unit.
Electrical connection must be done in de-energized state! For switching supply sources,
it is necessary to check that the input is galvanically separated from the network side
and that they are tted with a lter suppressing the conforming interference (terminals
+ and – oscillate together towards the ground potential), or the interference is removed
in another manner.
Fig. 7: S type sensors connection
(2 - wire electronic switch)
Fig. 8: P (PNP) type sensors connection
Fig. 9: R (NAMUR) type sensors connection
Legend:
(1...3) – Terminals number for variants with connector
BN  Brown
WH  White
BK – Black
BU  Blue
Fig. 10: Inside of the connector socket
Output (BK)
0V (BU)
+U (BN)

11
Dinel CLS23
8 .
sensor settings
The setting is done by placing magnetic pen  to sensitive
spot located on the front of the sensor. hort time attaching
up to  sec. of the magnetic pen to the sensitive spot 
maes the sensor open. ong time attaching at least  sec. of
the pen when the level is changed denes closed state of the
sensor. n this way is set the sensitivity for the measured medi-
um and switching modes  normally open or  normally
closed.
Sensitive spot
ACTOR AULT STTINS
Types CLS23_10; 20; 30 are set to detect mineral oil CLS23_11; 12; 21 to detect water.
The mode  is set sensor closes when immersed.
hen the level is low the container is empty attach the magnetic pen
 to the sensitive spot

for long time min.  sec.. hen the level
is high the container is full attach the magnetic pen  to the sensitive
spot

for short time ma.  sec.. .
hen the level is low the container is empty attach the magnetic pen
 to the sensitive spot for short time ma.  sec.. hen the
level is high the container is full attach the magnetic pen  to the
sensitive spot for long time min.  sec..
mode O
normally open
mode C
normally close
9 .
statUs signalization
(only with LED state indicator variant)
ndicator unction
range 
Continuous light  ensor is closed switched 
Dark  ensor is open switched 
Rapid ashing (period 0.2 s)  nrecognied upper and lower limits or setting mistae
Slow ashing (period 0.8 s)  hort circuit at sensor output
ensors of type CLS23E are produced without signaling indicator LED. or control of correct
settings it is necessary to interconnect the sensor to related evaluation unit or load.
n the case of the vertical mounting for detection of non-conductive liuids by sensors CLS23_20;
30 and for detection of conductive and non-conductive liuids by sensors CLS23_21 it neces-
sary to set limits  and  when electrode of the sensor is immersed to medium.

CLS23 Dinel
12
For security reasons, we recommend to set the mode O (normally open, sensor closes when immersed)
for minimum level detection. Any failure of the sensor or wiring is equally apparent as the emergency
level state. Analogously  for the maximum level detection is recommended to set the mode C (normally
closed, sensor opens when immersed).
10 .
accessories
Standard
(included in the level sensors price)
 pc of agnetic pen 
 pc of eal nonasbestos
Optional
(for extra charge)
 tra cables over the standard length  m
 onrewirable connector plug 
N and NT variants
 Rewirable connector plug 
N and NT variants
 teel or tainless steel welding ange
 tainless steal ing nut 
 ther seals T l etc.
Level state Mode Type of sensor Output state LED indicator *
Minimum level sensing
O
 P
 S 
hine
i R
iT R
R
RRT
O
 P
 S 
ar
i R
iT R
R
RRT
Maximum level sensing
C
 P
 S 
svt
i R
iT R
R
RRT
C
 P
 S 
nesvt
i R
iT R
R
RRT
* Variant E without LED state indicator
Sensor for each ash of the LED switches its output on for approx. 3 ms. This period is sufciently
short to avoid unwanted switching of relay contacts. For binary inputs, we recommend to set the
lter so as not to respond to pulses shorter than 3 ms.
Units Dinel NSSU, NDSU a NLCU with transistor switch (T) detects and transmitts these pulses
to the output.

13
Dinel CLS23
11 .
order code
CLS  23     E Cable
Performance:
N – Normal for non-explosive areas
E – Extended temperature range variants for non-explosive
areas (without LED)
NT – High temperature variants for non-explosive areas
Xi (intrinsically safe) for hazardous areas
XiT (intrinsically safe), high temperature variants
Process connection:
G3/8  Pipe thread G3/8
G1/2  Pipe thread G1/2
M18  Metric thread M 18x1,5
M20  Metric thread M20x1,5
NPT  Sealing thread 1/214 NPT
Output type:
P– PNP (Open collector)
S 2-wire electronic switch
R– NAMUR (For Xi variants only)
Electric connection:
A– Cable outlet (+ Spec. the length of the cable)
C– Connector – (+ Spec. type of the socket)
except variant A
Type and electrode performance:
10 Uncoated short bar, length 30mm
11 Insulated (coated) short bar (PP), length 30 mm
12 Insulated (coated) short bar (FEP), length 30 mm
20 Partly insulated rod (FEP), length 50 ...1000 mm
21 Fully insulated rod (FEP), length 50 ...1000 mm
30 Uncoated removable rod, length 50 ...1000 mm
Length of cable in meters
(variant “A“)
Electrode length in mm
12 .
correct sPeciFication examPles
 cable  m
(N) For non-explosive areas; (10) Uncoated short bar electrode 30 mm, (A) Cable outlet with 5 m xed cable; (S) 2-wire electronic
switch; (G3/8) Process connection with pipe thread G3/8”
  cable  m
(E) Extended temperature range performance for non-explosive areas; (30) Uncoated removable rod electrode; (A) Cable outlet with
10 m xed cable; (S) 2-wire electronic switch; (G1/2) Process connection with pipe thread G1/2”; (E450) Electrode length 450 mm.
T 
(NT) High temperature variants for non-explosive areas; (20) Partly insulated rod electrode (FEP); (C) Electrically connection with
connector; (S) 2-wire electronic switch; (M18) Process connection with metric thread M18x1.5; (E320) Electrode length 320 mm.
iRT
(Xi) Intrinsically safe for hazardous areas; (11) Insulated (coated) short bar (PP) electrode 30 mm (C) Electrically connection with
connector; (R) NAMUR output type; (NPT) Process connection with sealing thread 1/2 – 14 NPT.

CLS23 Dinel
14
It is forbidden to make any changes or interventions to the CLS–23 sensor without the
consent of the producer. Any repairs must only be carried out by the producer or author-
ized service organisations.
Assembly, installation, commissioning, service and maintenance of the CLS23 level
sensor must be carried out in accordance with this manual and the provisions of valid
standards for the installation of electrical equipment must be complied with.
14 .
Use,maniPUlation and maintenance
The level meter does not reuire any personnel for its operation.
13 .
saFety,Protections,comPatibility and exPlosion ProoF
The level sensor is euipped with a protection against electric shoc on electrode polarity overvoltage
and shortterm current overload on the output.
lectromagnetic compatibility is provided by conformity with standards     
     m       a   .
plosion proof i and iT is eamined T   strava  Radvanice certicate o.
T  T .
upplied electrical euipment matches the reuirements of valid uropean directives for safety and
electromagnetic compatibility. The declaration of onformity for the above mentioned product was
issued.
S    
f the apparatus is used as device of roup  and with using of an approved power supply device
which output parameters comply with reuired input parameters it is necessary to have an galvanic
separation or in case of apparatus without galvanic separation ener barriers it is necessary to
provide euipotential eualiing between sensor and barrier earthing point.
esign i    can be used in one . ther design i can be used in
one  only electrode part and head with electronics can be used only in one .
mbient temperature Tamb    ... 
Temperature of measured medium according to design variant
i typ     to  
i typ    to  
i typ    iT   to  
15 .
general conditions and warranty
inel s.r.o. guarantees for the period of three  years that the product has the characteristic as in
technical specication is mentioned. The guarantee can be invoed only when the product is com-
pleted by original invoice and guarantee list. This guarantee does not cover the damages resulting
from misuse improper installation or incorrect maintenance.

CLS23 Dinel
16
17 .
sPeciFications
technical sPeciFications
upply voltage  ...   
upply current  utput type 
 utput type 
ma.    m    state
ma.  m  state
witched current in.  a.  utput type 
 utput type 
ma.  m
 m   m min.  ma.
Remanent voltage   state  utput type 
 utput type 
 
 
utput time delay s
rotection class   a
able
for cable outlet performance
 T i iT

  mm  mm2 vstup type 
ilicone  mm2
eight
with  m cable and  mm electrode
  i
T iT
ppro. g
ppro. g
electrical Parameters
–  T
upply voltage  ...   
urrent supply state     R  m   m
a. internal values i  i m i m i n i 
oupling capacity  lectric strength  n    
able  parameters Typical    pm
Typical     m
Process connection
Type Size Marking
etric thread   M18
etric thread   M20
ipe thread   G3/8
ipe thread   G1/2
ealing thread  NPT
oUtPUt tyPe
Output Variants
    T
    T
R R i iT
material PerFormance
Sensor part Variants Material
ousing ll variants lastic 
rocess coupling ll variants tainless steel .r. .  
lectrode ll variants tainless steel .r. .  
lectrode insulation  lastic 
lectrode insulation    lastic 

17
Dinel CLS23
working areas
(EN 60079-101)
  erformance for noneplosive areas
  tended temperature performance for noneplosive areas
 T igh temperature performance for noneplosive areas
 iiT
iiT
erformance for eplosive areas iThigh temperature     ia  T a
b
with intrinsically safe supply units electrode part one  housing one 
 i    erformance for eplosive areas     ia  T a with intrinsically safe
supply units whole sensor one 
 iT   
igh temperature performance for eplosive areas     ia  T ab
with intrinsically safe supply units electrode part one  housing one .
temPeratUre and PressUre resistance
 variants N, E, NT
Variant
(Performance) Temperature tpTemperature tmTemperature taMax. operating pressure for temperature tp
to 30°C to 85°C to 105°C to 130°C do 150°C
CLS23N10 -25°C ... +105°C -25°C ... +105°C -20°C ... +80°C 8 MPa 6 MPa 5 MPa  
CLS23E10 -25°C ... +120°C -25°C ... +120°C -25°C ... +105°C 8 MPa 6 MPa 5 MPa  
CLS23NT10 -30°C ... +150°C -30°C ... +150°C -20°C ... +80°C 8 MPa 6 MPa 5 MPa 4 MPa 3 MPa
CLS23N11 -10°C ... +105°C -10°C ... +105°C -10°C ... +80°C 7 MPa 5 MPa 4 MPa  
CLS23E11 -10°C ... +105°C -10°C ... +105°C -10°C ... +105°C 7 MPa 5 MPa 4 MPa  
CLS23N12 -25°C ... +105°C -25°C ... +105°C -20°C ... +80°C 8 MPa 6 MPa 5 MPa  
CLS23E12 -25°C ... +120°C -25°C ... +120°C -25°C ... +105°C 8 MPa 6 MPa 5 MPa  
CLS23NT12 -30°C ... +150°C -30°C ... +150°C -20°C ... +80°C 8 MPa 6 MPa 5 MPa 4 MPa 3 MPa
CLS23N20 -25°C ... +105°C -30°C ... +150°C * -20°C ... +80°C 3 MPa 2,5 MPa 2 MPa  
CLS23E20 -25°C ... +120°C -30°C ... +150°C * -25°C ... +105°C 3 MPa 2,5 MPa 2 MPa  
CLS23NT20 -30°C ... +150°C -30°C ... +150°C -20°C ... +80°C 3 MPa 2,5 MPa 2 MPa 1,5 MPa 1 MPa
CLS23N21 -25°C ... +105°C -30°C ... +150°C * -20°C ... +80°C 3 MPa 2,5 MPa 2 MPa  
CLS23E21 -25°C ... +120°C -30°C ... +150°C * -25°C ... +105°C 3 MPa 2,5 MPa 2 MPa  
CLS23NT21 -30°C ... +150°C -30°C ... +150°C -20°C ... +80°C 3 MPa 2,5 MPa 2 MPa 1,5 MPa 1 MPa
CLS23N30 -25°C ... +105°C -30°C ... +150°C * -20°C ... +80°C 8 MPa 6 MPa 5 MPa  
CLS23E30 -25°C ... +120°C -30°C ... +150°C * -25°C ... +105°C 8 MPa 6 MPa 5 MPa  
CLS23NT30 -30°C ... +150°C -30°C ... +150°C -20°C ... +80°C 8 MPa 6 MPa 5 MPa 4 MPa 3 MPa
* Valid for top mounting (in vertical position)

CLS23 Dinel
18
temPeratUre and PressUre resistance
 variants Xi, XiT
Variant
(Performance) Temperature tpTemperature tmTemperature taMax. operating pressure for temperature tp
to 30°C to 85°C to 105°C to 130°C to 150°C
CLS23Xi10 -25°C ... +105°C -25°C ... +105°C -20°C ... +75°C 8 MPa 6 MPa 5 MPa  
CLS23XiT10 -30°C ... +150°C -30°C ... +150°C -20°C ... +75°C 8 MPa 6 MPa 5 MPa 4 MPa 3 MPa
CLS23Xi11 -10°C ... +105°C -10°C ... +105°C -10°C ... +75°C 7 MPa 5 MPa 4 MPa  
CLS23Xi12 -25°C ... +105°C -25°C ... +105°C -20°C ... +75°C 8 MPa 6 MPa 5 MPa  
CLS23XiT12 -30°C ... +150°C -30°C ... +150°C -20°C ... +75°C 8 MPa 6 MPa 5 MPa 4 MPa 3 MPa
CLS23Xi20 -25°C ... +105°C -30°C ... +150°C * -20°C ... +75°C 3 MPa 2,5 MPa 2 MPa  
CLS23XiT20 -30°C ... +150°C -30°C ... +150°C -20°C ... +75°C 3 MPa 2,5 MPa 2 MPa 1,5 MPa 1 MPa
CLS23Xi21 -25°C ... +105°C -30°C ... +150°C * -20°C ... +75°C 3 MPa 2,5 MPa 2 MPa  
CLS23XiT21 -30°C ... +150°C -30°C ... +150°C -20°C ... +75°C 3 MPa 2,5 MPa 2 MPa 1,5 MPa 1 MPa
CLS23Xi30 -25°C ... +105°C -30°C ... +150°C * -20°C ... +75°C 8 MPa 6 MPa 5 MPa  
CLS23XiT30 -30°C ... +150°C -30°C ... +150°C -20°C ... +75°C 8 MPa 6 MPa 5 MPa 4 MPa 3 MPa
* Valid for top mounting (in vertical position)
tm Medium
operating temp
tp Temp. in process
connection place
ta
Ambient temperature
range (on housing)
ariants
N; E; Xi;
ariants
NT; XiT;

Version:
industrial electronics

Microlectra bv.
[email protected]
www.microlectra.nl
Microlectra bv.
Augustapolder 12. 2992 SR Barendrecht. The Netherlands.
www.microlectra.nl [email protected]