FX-305 PANASONIC EW, FX-305 Datasheet - Page 51

• Manufacturer Part Number: FX-305
• Description: [NAVI] DIGITAL, RED, NPN, 12-24VDC, QD, 2OUTPUT
• Manufacturer: PANASONIC EW

Features
Features
◾
Because it is a fiber sensor, it is safe to use in dangerous
areas where there is a risk of fire or explosion. It meets the
stringent demands for higher safety levels placed by interna-
tional standards including SEMI S2.
◾
Even when shape and thickness of the pipe vary, this sensor
uses a method where the beam axis follows the diameter of
the pipe, and so, when compared to conventional methods, the
shape and thickness of the pipe have no influence on the per-
formance of this sensor.
◾
Problems encountered by conventional pipe-mountable sen-
sors, such as bubbles, droplets or liquid leakage, have been
solved using the latest optical fiber techniques.
Technical Specifications
Applicable amplifiers:
Sensing object:
Applicable pipe diameter:
Fiber cable length:
Protective tube length:
Dimensions (W×H×D):
Safe fiber type sensor
Easy to use and reliable detection
Reliable detection not affected by bubbles
or droplets
FX-301-F, FX-301P-F
Liquid
Outer dia. ∅3.0 to ∅10.0mm
2m (free-cut)
1m
23×17×20mm
04/2011
Reliably detect liquid in pipes
◾
When liquid is present in the pipe, the lens effect of the liquid
condenses the beam so that the sensor is in beam receiving
condition.
Worry-free design that doesn’t overlook
liquid-absent condition and sensor
malfunction
FT-F902
Beam-receiving signal
Liquid present
High
Beam-receiving signal
Liquid absent
Low
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