Siemens SITRANS LVL200E Instrukcja obsługi - Strona 39
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Ʋ Sensor
Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar
Cable entry/plug
4)
Ʋ Single chamber housing
Screw terminals
Adjustment elements
Sensitivity switch
Ʋ ≥ 0.5 g/cm³
Ʋ ≥ 0.7 g/cm³
Voltage supply
Operating voltage (via the signal conditioning instrument)
Ʋ Non-Ex instrument
Ʋ Ex-d instrument (ATEX, FM, CSA)
Ʋ Ex-ia instrument (ATEX)
Ʋ Ex-ia instrument (FM, CSA)
Electrical protective measures
Protection rating
Ʋ Plastic housing
Ʋ Aluminium and stainless steel (stand-
ard)
Ʋ Aluminium and stainless housing
(optionally available)
Protection class
Functional safety (SIL)
Functional safety according to IEC 61508/IEC 61511
Ʋ Single channel architecture (1oo1D)
Ʋ Multiple channel architecture
Depending on the version M12 x 1, according to ISO 4400, Harting, 7/8" FF.
4)
A suitable cable is required for maintaining the protection rating.
5)
MAN-100411
1 g with 5 ... 200 Hz according EN 60068-2-6 (vibration
at resonance) with sensor length up to 50 cm (19.69 in)
With a sensor length > 50 cm (19.69 in) you have to fix
the extension tube with a suitable support. See mounting
instructions.
– 1 x cable gland M20 x 1.5 (cable: ø 5 ... 9 mm), 1 x
blind plug M20 x 1.5
or:
– 1 x closing cap ½ NPT, 1 x blind plug ½ NPT
or:
– 1 x plug (depending on the version), 1 x blind stopper
M20 x 1.5
for wire cross-section up to 1.5 mm² (AWG 16)
0.5 ... 2.5 g/cm³ (0.018 ... 0.09 lbs/in³)
0.7 ... 2.5 g/cm³ (0.025 ... 0.09 lbs/in³)
12 ... 36 V DC
12 ... 36 V DC
12 ... 29 V DC
12 ... 31 V DC
IP 66/IP 67 (NEMA Type 4X)
IP 66/IP 68 (0.2 bar), NEMA Type 6P
IP 66/IP 68 (1 bar), NEMA Type 6P
II
up to SIL2
see supplementary instructions manual "Safety Manual
(SIL)"
SITRANS LVL200E - Operating Instructions
5)
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