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Mode of operation | | Measuring principle | Inverse frequency shift capacitive level detection | Input | | Measured variable | Change in picoFarad (pF) | Output | | Output signal | | | | | Galvanically isolated | | Against reversed polarity (bipolar) | | | | 82 mA | | < 1 V, typical at 50 mA | - Time delay (ON and/or OFF)
| Programmable by user (0 ... 100 s) | | Min. or max. | | Removable terminal block | Rated operating conditions1) | | Installation conditions | | | Indoor/outdoor | Ambient conditions | | | -40 ... +85 °C (-40 ... +185 °F)2) | | II | | 4 | Medium conditions | Liquids, bulk solids, slurries, and interfaces | - Relative dielectric constant Оµr
| Min. 1.5 | | | | -40 ... +85 °C (-40 ... +185 °F)2) | | -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 | | | Epoxy-coated aluminum with gasket | - Optional thermal isolator
| 316L stainless steel | Connection | Removable terminal block, max. 2.5 mmІ | Degree of protection | IP65/Type 4/NEMA 4 (optional IP68) | Cable inlet | 2 x M20 x 1.5 thread (option: 2 x Ѕ" 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 |
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| 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 ѕ", 1" , 1ј", 1Ѕ"
[(BSPT),EN 10226/PT (JIS-T), JIS B 0203] ѕ", 1", 1ј", 1Ѕ" NPT
[(Taper), ANSI/ASME B1.20.1] G ѕ", 1", 1Ѕ"
[(BSPP), EN ISO 228-1/PF (JIS-P), JIS B 0202]
316L stainless steel
ASME/EN flange | 1Ѕ", 2" sanitary fitting clamp
316L stainless steel | R ѕ", 1", 1ј", 1Ѕ"
[(BSPT), EN 10226/PT (JIS-T), JIS B 0203] ѕ", 1", 1ј", 1Ѕ" NPT
[(Taper), ANSI/ASME B1.20.1] G ѕ", 1", 1Ѕ"
[(BSPP), EN ISO 228-1/PF (JIS-P), JIS B 0202]
316L stainless steel
ASME/EN flange | R ѕ", 1", 1ј", 1Ѕ"
[(BSPT), EN 10226/PT (JIS-T), JIS B 0203] ѕ", 1", 1ј", 1Ѕ" NPT
[(Taper), ANSI/ASME B1.20.1] G ѕ", 1", 1Ѕ"
[(BSPP), EN ISO 228-1/PF (JIS-P), JIS B 0202] | Extension material | 316L stainless steel
optional PFA coated1) | 316L stainless steel | Fluoroethylene propylene (FEP) cable with stainless steel core | 316L stainless steel | Sensor wetted parts | PPS (optional PVDF) | PPS (optional PVDF) | PPS (optional PVDF) | PPS (optional PVDF) | O-ring seal material | FKM (optional FFKM)2) | FKM (optional FFKM)2) | FKM (optional FFKM)2) | FKM (optional FFKM)2) | Thermal isolator3) | Optional | Optional | Optional | Optional | Extension | User selected length | User selected length | Cable extension | User selected length |
1) PFA coating (7ML5634 and 7ML5644) has 120 micron thickness 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. 3) Thermal isolator is used if process connection temperature exceeds 85 °C (185 °F).
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