Inverse frequency shift capacitive level detection
Input
Measured variable
Change in picoFarad (pF)
Output
Output signal
Solid-state output
Output
Galvanically isolated
Protection
Against reversed polarity (bipolar)
Max. switching voltage
30 V (DC)
30 V peak (AC)
Max. load current
82 mA
Voltage drop
< 1 V, typical at 50 mA
Time delay (ON and/or OFF)
Programmable by user (0 ... 100 s)
Fail-safe mode
Min. or max.
Connection
Removable terminal block
Rated operating conditions1)
Installation conditions
Location
Indoor/outdoor
Ambient conditions
Ambient temperature
-40 ... +85 °C (-40 ... +185 °F)2)
Installation category
II
Pollution degree
4
Medium conditions
Liquids, bulk solids, slurries, and interfaces
Relative dielectric constant ?r
Min. 1.5
Process temperature
Without thermal isolator
-40 ... +85 °C (-40 ... +185 °F)2)
With thermal isolator
-40 ... +125 °C (-40 ... +257 °F)
Process pressure (rod version)
-1 ... +25 bar g (-14.6 ... +365 psi g) (nominal)
Process pressure (cable version)3)
-1 ... +10 bar g (-14.6 ... +150 psi g) (nominal)
Process pressure (sliding coupling version)
-1 ... +10 bar g (-14.6 ... +150 psi g) (nominal)
Design
Material
Enclosure
Epoxy-coated aluminum with gasket
Optional thermal isolator
316L stainless steel
Connection
Removable terminal block, max. 2.5 mm?
Degree of protection
IP65/Type 4/NEMA 4 (optional IP68)
Cable inlet
2 x M20 x 1.5 thread (option: 2 x ?" NPT conduit entry including 1 plugged entry)
Electromagnetic compatibility
To comply with CE EMC regulations (where applicable); the CLS200 should be installed per the instruction manual.
Power supply
Bus voltage
Standard: 12 ... 30 V DC
Intrinsically Safe: 12 ... 24 V DC
Current consumption
12.5 mA
Certificates and approvals
General Purpose
CSA, FM, CE, RCM
Dust Ignition Proof
ATEX II 1/2 D T100 °C
Dust Ignition Proof with IS Probe
CSA/FM Class II, Div. 1, Groups E, F, G CSA/FM Class III T4
Flameproof Enclosure with IS Probe
ATEX II 1/2 G EEx d[ia] IIC T6 ... T4 ATEX II 1/2 D T100 °C
Explosion Proof with IS Probe
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
Intrinsically Safe4)
ATEX II 1 G EEx ia IIC T6 ... T4 ATEX II 1/2 D IP6X T100 °C 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
Non-incendive
CSA/FM Class I, Div. 2, Groups A, B, C, D CSA/FM Class II, Div. 2, Groups F, G CSA/FM Class III T4 or T6
Non-Sparking
ATEX II 3 G Ex nA II T6 ... T4 ATEX II 2 D IP6X T100 °C
Marine
Lloyds Register of Shipping, Categories ENV1, ENV2, and ENV5
Others
Pattern Approval (China)
Communication
PROFIBUS PA (IEC 61158 CPF3 CP3/2) Bus physical layer: IEC 61158-2 MBP (IS) Device profile: PROFIBUS PA profile for Process Control Devices Version 3.0, Class B FISCO field device
1) When operation is in areas classified as hazardous, observe restrictions according to relevant certificate. See also Pressure/Temperature curves on page 5/36.
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 on page 5/34.
4) Barrier or Intrinsically Safe power supply required for Intrinsically Safe protection
Design: Probe
Rod version
Sanitary version
Cable version
Sliding Coupling version
Max. length
5 500 mm (216.53 inch)
5 500 mm (216.53 inch)
30 000 mm (1 181.1 inch) liquids and slurries
5 000 mm (196.85 inch) solids (under loads)
5 500 mm (216.53 inch)
Process connection
R ?", 1" , 1?", 1?" [(BSPT),EN 10226/PT (JIS-T), JIS B 0203]
?", 1", 1?", 1?" NPT [(Taper), ANSI/ASME B1.20.1]
G ?", 1", 1?" [(BSPP), EN ISO 228-1/PF (JIS-P), JIS B 0202] 316L stainless steel ASME/EN flange
