Siemens SITRANS L 사용 설명서 - 페이지 33
{카테고리_이름} Siemens SITRANS L에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Siemens SITRANS L 38 페이지. Ultrasonic transmitters
Siemens SITRANS L에 대해서도 마찬가지입니다: 적용 사례 (11 페이지)
페이지 인쇄
8.4
Outputs
mA output
8.5
Construction
Combined sensor and electronics package
Sensor housing
Enclosure material
Connection
Enclosure rating
Weight
8.6
Operating conditions
Location
Ambient temperature continuous
Relative humidity
Installation category
Pollution degree
SITRANS LU180
Operating Instructions, 09/2021, A5E37100674-AB
Range
4 to 20 mA
Span
proportional or inversely proportional
Accuracy
0.25% of full scale at reference conditions
Resolution
3 mm (0.125")
Loading
600 ohms max loop load at 24 V DC supply
Cable
twisted pair, AWG 28 to 16 (0.34 to 1.5 mm) or equivalent
material
mounting
optional flange
adapter
PBT
•
1 x M20 or 1/2" NPT conduit entry
•
2 screw terminal block for 2.5 mm
•
(14 ga) solid wire / 1.5 mm
Type 6/NEMA 6/IP68 (2 meters for 24 hours)
1.3 kg
indoor / outdoor
-40 to +60 °C (-40 to +140 °F)
-20 °C (-5 °F) if metal mounting
suitable for outdoor (Type 6/NEMA 6/IP68 (2 meters for 24 hours))
I
4
PVDF
threaded
•
2" NPT ((Taper), ANSI/ASME B1.20.1)
•
R 2" ((BSPT), EN 10226)
•
G 2" ((BSPP), EN ISO 228-1
•
4" Sanitary
•
2" NPT - 7ML1830-1BT
•
2" BSPT - 7ML1830-1BU
2
(16 ga) stranded wire max
2
Technical specifications
8.4 Outputs
33