Siemens POINTEK CLS200 Manual De Arranque Rápido página 2

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Technical specifications
Mode of operation
Measuring principle
Input
Measured variable
Output
Output signal
• Relay output
- Max. contact voltage
- Max. contact current
- Max. switching capacity
- Time delay (ON and/or OFF)
• Solid-state output
- Output
- Protection
- Max. switching voltage
- Max. load current
- Voltage drop
- Time delay (pre or post switching) 1 ... 60 s
Accuracy
Resolution
• Min. sensitivity (pF)
• Max. temperature error
1)
Rated operating conditions
Installation conditions
• Location
Ambient conditions
• Ambient temperature
Medium conditions
• Relative dielectric constant H
r
• Process temperature
- Rod/Cable version
- High-temperature version
3)
• Process pressure
Design: Probe
Length
Sensor wetted parts
O-ring seal material
Thermal isolator
Extension
1)
Zirconium Oxide
2)
For caustic materials, consult a local sales person for alternative O-rings.
For more information, please visit http://www.automation.siemens.com/aspa_app.
© Siemens AG 2018
Inverse frequency shift capacitive
level detection
Change in picoFarad (pF)
1 SPDT Form C relay
• 30 V DC
• 250 V AC
• 5 A (DC)
• 8 A (AC)
• 150 W (DC)
• 2 000 VA (AC)
1 ... 60 s
Galvanically isolated
Against reversed polarity (bipolar)
• 30 V (DC)
• 30 V peak (AC)
82 mA
< 1 V, typical at 50 mA
1 % change in actual capacitance
0.2 % of actual capacitance value
Indoor/outdoor
2)
-40 ... +85 °C (-40 ... +185 °F)
Liquids, bulk solids, slurries and inter-
faces, and applications with viscous
materials
Min. 1.5
2)
-40 ... +200 °C (-40 ... +392 °F)
-40 ... +400 °C (-40 ... +752 °F)
-1 ... +35 bar g
(-14.6 ... +511 psi g)
Rod version
Min. 250 mm (9.8 inch),
max. 1 000 mm (40 inch)
PFA (no insulation on active probe),
316L stainless steel, PEEK isolators
2)
FKM (optional FFKM)
Optional
User selectable length
Design
Material (enclosure)
Degree of Protection
Cable inlet
Controls and displays
Displays
Potentiometers
Switches
Power supply
Supply
Certificates and approvals
General Purpose
Flameproof Enclosure with IS Probe
Dust Ignition Proof with IS Probe
Explosion Proof Enclosure with IS
Probe
Marine
Overfill Protection
Others
1)
When operation is in areas classified as hazardous, observe restrictions
according to relevant certificate. See also Pressure/Temperature curves
starting on page 4/54.
2)
Thermal isolator is used if process connection temperature exceeds 85 °C
(185 °F).
3)
Pressure rating of process seal is temperature dependent.
See Pressure/Temperature curves starting on page 4/54.
High Temperature version
Min. 250 mm (9.8 inch),
max. 1 000 mm (40 inch)
1)
Ceramic (ZrO ) isolators (no insula-
2
tion on active probe), 316L stainless
steel
2)
Graphite
Standard
User selectable length
Level Measurement
Point level measurement
RF Capacitance switches
Pointek CLS300 - Standard
Powder-coated aluminum with gasket
Standard: Type 4/NEMA 4/IP65
Optional: Type 4/NEMA 4/IP68
2 x M20 x 1.5 thread (option: 2 x ½"
NPT conduit entry including 1
plugged entry)
3 LEDs, for probe status, output sta-
tus and power supply
2 potentiometers for time delay and
sensitivity
5 DIP switches for delay on/off, fail-
safe high/low, time delay test/adjust,
high/low sensitivity, test delay settings
12 ... 250 V AC/DC, 0 ... 60 Hz,
galvanically isolated, 2 W
CSA, FM, CE, RCM
ATEX II 1/2 G EEx d[ia] IIC T6 ... T1
ATEX II 1/2 D T100 °C
ATEX II 1/2 D T100 °C
CSA/FM Class II, Div. 1,
Groups E, F, G
CSA/FM Class III T4
CSA/FM Class I, Div. 1,
Groups A, B, C, D
CSA/FM Class II, Div. 1,
Groups E, F, G
CSA/FM Class III T4
Lloyds Register of Shipping, Catego-
ries ENV1, ENV2, and ENV5
WHG (Germany)
VLAREM II (Belgium)
Pattern Approval (China)
Cable version
Min. 1 000 mm (40 inch),
max. 25 000 mm (984 inch)
316 stainless steel, optional PFA,
PEEK isolators
2)
FKM (optional FFKM)
Optional
User selectable cable length
Siemens FI 01 · 2018 4/41
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