Siemens SITRANS L Series 사용 설명서 - 페이지 23

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Siemens SITRANS L Series 사용 설명서
8.2

Performance

Alarm delay
•
•
Sensitivity
Approximate minimum material density
•
•
•
8.3

Alarm output

SITRANS LPS200
Operating Instructions, 04/2019, A5E34210883-AB
1 rpm model (storage applications)
5 rpm model (process applications)
Standard measuring vane
Hinged measuring vane
Rectangular measuring vane (98 x 250 mm)
Approx. 1.3 s
Approx. 0.26 s
Adjustable spring tension position
•
Optional measuring vanes available, depend-
•
ing on customer sensitivity requirements
100 g/l (6.2 lb/ft
) when vane is covered by
•
3
10 cm (4 inch) of material
200 g/l (12.5 lb/ft
) when vane is covered by
•
3
more than 10 cm (4 inch) of material
35 g/l (2.2 lb/ft
) when vane is covered by
•
3
10 cm (4 inch) of material
70 g/l (4.4 lb/ft
) when vane is covered by
•
3
more than 10 cm (4 inch) of material
15 g/l (0.9 lb/ft
) when vane is covered by
•
3
10 cm (4 inch) of material
20 g/l (1.2 lb/ft
) when vane is covered by
•
3
more than 10 cm (4 inch) of material
See Measuring vanes (Page 31) for more
•
information.
Microswitch or relay SPDT or DPDT contact
•
5 A at 250 V AC, non-inductive
Microswitch or relay SPDT or DPDT contact
•
4 A at 30 V DC, non-inductive
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