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Filter type EPD detects variation of specific light distributed
by the band-pass filter.
It can be applied to where;
- output signal is small
- there are a lot of background noise
- target wavelength is fixed
- High resolution
- Analog signal output, 0~10VDC
- Gain/ Offset adjustable
- Target wavelength selectable
- Best performance, with low price-


ITEM DESCRIPTION
Input ¡¾15VDC
Output Analog signal, 0~10VDC
Gain/Offset Adjustable
Detecting sensor PMT or Enhanced detector
Weight [kg] About 0.3~0.8
MODEL NEFL-309 NEFL-337J NEFL-309S NEFL-391+742S
Type 'P' type
(High sensitive)
'L' type
(Long life-time)
Resolution 10nm
Taget wavelength 309nm 337nm 309nm 391nm/742nm
Channel 1Ch 1Ch 1Ch 2Ch