اسم العلامة التجارية:
SIEMENS
رقم الموديل:
LCS100
| Specification | Compact (7ML701 and 7ML700) | Extended (7ML702 and 7ML703) |
|---|---|---|
| Measuring Principle | Capacitive level detection | Capacitive level detection |
| Measured Variable | Change in picoFarad (pF) | Change in picoFarad (pF) |
| Repeatability | 2 mm (0.08 inch) | 2 mm (0.08 inch) |
| Output Signal |
Alarm output: 8/16 mA or 4...20 mA, 2-wire loop or IO-Link, PNP, NPN
Switch output: 4-wire relay (general purpose) or transistor (intrinsically safe)
Fail-safe mode: Min. or max.
|
Alarm output: 8/16 mA or 4...20 mA, 2-wire loop or IO-Link, PNP, NPN
*IO-Link not available with Cable version Switch output: 4-wire relay (general purpose) or transistor (intrinsically safe)
Fail-safe mode: Min. or max.
|
| Ambient Conditions |
Location: Indoor and outdoor
Ambient temperature: -40...+85°C (-40...+185°F)
Storage temperature: -40...+80°C (-40...+176°F)
Installation category: I
Pollution degree: 4
|
Location: Indoor and outdoor
Ambient temperature: -40...+85°C (-40...+185°F)
Storage temperature: -40...+80°C (-40...+176°F)
Installation category: I
Pollution degree: 4
|
| Medium Conditions |
Relative dielectric constant εr: Min. 1.5
Process temperature: -40...+125°C (-40...+257°F)
Pressure (vessel): -1...25 bar (363 psi) - Stainless
-1...10 bar (146 psi) - PPS |
Relative dielectric constant εr: Min. 1.5
Process temperature: -40...+125°C (-40...+257°F)
Pressure (vessel): -1...25 bar (363 psi) - Rod extensions
-1...10 bar (146 psi) - Cable extensions |
| Degree of Protection |
Enclosure Ø65 mm: Type 4X/IP68
Enclosure Ø35 mm: Type 4X/IP68
Cable inlet: ½" NPT or M20 x 1.5
|
Enclosure Ø65 mm: Type 4X/IP68
Cable inlet: ½" NPT or M20 x 1.5
|
| Sensor Length (Nominal) | 92 mm (3.6 inch) | 300...4,000 mm (11.8...157 inch) - Rod version 400...20,000 mm (15.7...787 inch) - Cable version |
| Process Connection Material | Connection: 316L stainless steel or PPS; Process seal: FKM (optional FFKM); Sensor: PEEK or PPS or PVDF | Connection: 316L stainless steel or PPS; Process seal: FKM (optional FFKM); Sensor: PPS or PVDF; Extension: Pipe 316L Cable: FEP jacketed |
| Connection (Enclosure 65 mm) | Terminal block or M12 x 1 according to IEC 61076-2-101 | Terminal block or M12 x 1 according to IEC 61076-2-101 |
| Process Connection | Thread: G ½", G ¾", G 1", NPT ¾"; Tri-clamp DN25 (1"), DN40 (1½"), DN50 (2"); DIN 32676 Type A and Type C; Flange DN 25, 40, 50; ASME 1", 1½", 2" | Thread: G ¾", G 1", NPT ¾"; Flange DN 25, 40, 50; ASME 1", 1½", 2"; Adapters for G 1½", NPT 1¼", NPT 1½" |
| Power Supply |
Standard:
• 4-wire with relay: 9...33 V DC
• 2-wire with 8/16 or 4...20 mA loop: 9...33 V DC
• IO-Link/PNP/NPN: 10...30 V DC
Intrinsically Safe:
• 2-wire with 8/16 or 4...20 mA loop: 10.8...30 V DC
|
Standard:
• 4-wire with relay: 9...33 V DC
• 2-wire with 8/16 or 4...20 mA loop: 9...33 V DC
• IO-Link/PNP/NPN: 10...30 V DC
Intrinsically Safe:
• 2-wire with 8/16 or 4...20 mA loop: 10.8...30 V DC
|
| Certificates and Approvals |
General purpose: CE, UKCA, FM, CSA
ATEX II 1G, 1/2G Ex ia IIC
ATEX II 1D, 1/2D Ex ia IIIC
IEC Ex ia IIC, IEC Ex ia IIIC
FM/CSA IS Class I, II, III, Div. 1, Groups A...G
Overfill protection: WHG (Germany) VLAREM
|
General purpose: CE, UKCA, FM, CSA
ATEX II 1G, 1/2G Ex ia IIC
ATEX II 1D, 1/2D Ex ia IIIC
IEC Ex ia IIC, IEC Ex ia IIIC
FM/CSA IS Class I, II, III, Div. 1, Groups A...G
Overfill protection: WHG (Germany) VLAREM
|
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