SITRANS L Level instruments

Point level measurement - Capacitance switches

Pointek CLS200 5/16

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Technical specifications

•Pressure (standard version and versions with extension)
2) -1 to 25 bar g/365 psi g (nominal) •Pressure (cable version) -1 to 10 bar g/150 psi g (nominal) •Pressure (optional sliding coupling version) -1 to 10 bar g/150 psi g (nominal) (Note: all specifications listed below apply to Standard and Digital ver-sions unless otherwise noted) Mode of operation Measuring principleInverse frequency shift capaci-tive level detection Design Input •Material -Enclosure Epoxy-coated aluminum with gas-ket-Optional thermal isolator 316L stainless steel•Connection Removable terminal block, max. 2.5 mm²•Degree of protection IP65/Type 4/NEMA 4 (optional IP68)•Cable inlet 2 x M20x1.5 thread (option: 2 x ½” NPT conduit entry includ- ing 1plugged entry), digital ver- sion has optional PROFIBUS connector Measured variableChange in picoFarad (pF) Output Output signal (CLS200 Standard) •Relay output 1 SPDT Form C relay-Max. contact voltage •30 V DC •250 V AC -Max. contact current •5A (DC) •8A (AC) -Max. switching capacity 150 W (DC)-Max. switching capacity 2000 VA (AC)-Time delay (ON and/or OFF) 1 to 60 s•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 (pre or post switch-ing) 1 to 60 sOutput signal (CLS200 Digital) Power supply (CLS200 Standard) 12 to 250 V AC/DC, 50/60 Hz max. 2 W Power supply (CLS200 Digital) •Bus voltage Standard: 12 to 30 V DC Intrinsically Safe: 12 to 24 V DC•Current consumption 12.5 mA

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Certificates and approvals(CLS200 Standard) •General Purpose CE, CSA, FM•Dust Ignition Proof (Intrinsically Safe probe circuit) CSA/FM Class II and III, Div. 1, Groups E, F, G ATEX II 1/2 D T100 °C•Explosion Proof (Intrinsically Safe probe circuit) •CSA/FM Class I, Div. 1, Groups A, B, C, D T4 •ATEX II 1/2 G EExd [ia] IIC T6 to T4 •Marine Lloyd’s Register of Shipping, Cat-egories ENV1, ENV2 and ENV5•Overfill Protection WHG (Germany) •Others •SIL/IEC61508 Declaration of Conformity [SIL 2 (overspill)] •Pattern Approval (China) •C-TICK (Australia) •Solid-state output (CLS200 Digital) -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•Fail-safe mode Min. or max.•Connection Removable terminal block, max. 2.5 mm² (0.09") Certificates and approvals (CLS200 Digital) •General Purpose CE, CSA, FM•Intrinsically Safe •CSA/FM Class I, II and III, Div. 1, Groups A, B, C, D, E, F, G T4
3) Rated operating conditions
1) •ATEX II 1G 1/2D EEx ia IIC T6 to T4 T100 °C
3) •Explosion Proof/Dust Ignition Proof (Intrinsically Safe probe circuit) •CSA/FM Class I, II, and III, Div. 1, Groups A, B, C, D, E, F, G T4 •ATEX II 1/2GD EExd [ia] IIC T6 to T4 T100 °C •Non-incendive/Non-sparking •CSA/FM Class I, Div. 2, Groups A, B, C, D T4 •CSA/FM Class II and III, Div. 2, Groups F, G •ATEX II 3G 2D EEx nA IIC T6 to T4 T100 °C •Marine Lloyd’s Register of Shipping, Cat-egories ENV1, ENV2 and ENV5•Others •Pattern Approval (China) •C-TICK (Australia) Installation conditions •Location Indoor/outdoorAmbient conditions •Ambient temperature -40 to +85 °C (-40 to +185°F)•Installation category II•Pollution degree 4Medium conditions Liquids, bulk solids, slurries and interfaces•Dielectric constant Îµ
r Min. 1.5•Temperature at process connec-tion -Standard -40 to +85 °C (-40 to +185 °F)-Standard with thermal isolator -40 to +125 °C (-40 to +257 °F) Siemens FI 01 · 2008