SICK LFV 200, Руководство по эксплуатации

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8 Supplement
LFV200 • IO-Link
41222-01-170809
8 Supplement
8.1 Technical data
General data
Material 316L corresponds to 1.4404 or 1.4435
Materials, wetted parts
Ʋ Tuning fork 316L
Ʋ Process fittings 316L
Ʋ Process seal - Thread Klingersil C-4400
Materials, non-wetted parts
Ʋ Housing 316L and plastic PEI
Process fittings
Ʋ Pipe thread, cylindrical (DIN 3852-A) G½, G¾, G1
Ʋ American pipe thread, conical
(ASME B1.20.1)
½ NPT, ¾ NPT, 1 NPT
Max. torque - process fitting
Ʋ Thread G½, ½ NPT 50 Nm (37 lbf ft)
Ʋ Thread G¾, ¾ NPT 75 Nm (55 lbf ft)
Ʋ Thread G1, 1 NPT 100 Nm (73 lbf ft)
Weight approx. 250 g (9 oz)
Surface quality R
a
< 3.2 µm (1.26
-4
in)
Measuring accuracy
Hysteresis approx. 2 mm (0.08 in) with vertical installation
Switching delay approx. 500 ms (on/off)
Measuring frequency approx. 1100 Hz
Ambient conditions
Ambient temperature -40 … +70 °C (-40 … +158 °F)
Storage and transport temperature -40 … +80 °C (-40 … +176 °F)
Process conditions
Process pressure -1 … 64 bar/-100 … 6400 kPa (-14.5 … 928 psig)
Process temperature -40 … +100 °C (-40 … +212 °F)
optionally -40 … +150 °C (-40 … +302 °F)
Viscosity - dynamic 0.1 … 10000 mPa s
Flow velocity max. 6 m/s (with a viscosity of 10000 mPa s)
Density 0.7 … 2.5 g/cm³ (0.025 … 0.09 lbs/in³)
Indication
Control lamp (LED)
Ʋ Green Voltage supply on
Ʋ Yellow Vibrating element covered