Fiber Optic Sensors & Amplifiers

Fiber optic amplifiers

LSD-NSU / LSD-FN11 / LSD-V11 / LSD-NT / ZW-WA1

Amplifiers range from simple sensitivity adjustment to dual-display units with timing and window functions.

Model & configuration options

Series and housing labels identify a product family. The full ordering code depends on the chosen electrical and mechanical configuration.

Fiber optic amplifiers — catalogue selection data
Model	Display	Selected functions	Enquiry
LSD-NSU	No digital display	Simple setup; NO/NC switching	Enquire ↗
LSD-FN11	No digital display	Sensitivity adjustment; 40 ms delay	Enquire ↗
LSD-V11	Single display	Adjustable value; 40/10 ms delay	Enquire ↗
LSD-NT	Dual display	Window setting; four timers; interference rejection	Enquire ↗
ZW-WA1	Dual display, Chinese UI	Background suppression; upper/lower window limits; four timers	Enquire ↗

Slash-separated values are configuration options. A dash means that no value is listed for that variant; it does not mean zero. Confirm the selected model’s complete specification before ordering.

Electrical & operating specifications

Family-level options; availability varies by model
Output	NPN / PNP; NO or NC; NO+NC option
Supply	10-30 / 12-24 V DC, 3/4-wire, by model
Temperature	-10 to +55°C
Protection	IP65
Housing	PBT

Review the catalogue.

Check the illustrated product family and compare further configurations in the English sensor catalogue.

Download sensor catalogue (PDF, 13.5 MB)View catalogue page 31 ↗