Photosensor module with gate function
The H11526 series is a photosensor module that allows gate operation. The combination of built-in metal package PMT and gate circuit makes this module compact yet still provides excellent characteristics: 100 ns minimum gate width, 10 kHz repetition rate. This module also contains a high-voltage power supply so that PMT gain can be varied by simply adjusting the control voltage. The internal protection monitor issues an error signal if high-intensity light enters the module.
There are two types of gate operation and they has own Type Numbers.
H11526-20-NN : Normally ON
H11526-20-NF : Normally OFF
Please see PDF catalog about the gate operation details.
|Photocathode Area Shape||Round|
|Photocathode Area Size||Dia.8 mm|
|Wavelength (Short)||230 nm|
|Wavelength (Long)||920 nm|
|Wavelength (Peak)||630 nm|
|Dimension (W x H x D)||20.0 x 50.0 x 100.0 mm|
|Input Voltage||+14.5 to +15.5 V|
|Max. Input Voltage||16 V|
|Max. Input Current||60 mA|
|Max. Output Signal Current||100 μA|
|Max. Control Voltage||+0.9 (Input Impedance 10 k-ohm) V|
|Recommended Control Voltage Adjustment Range||+0.4 to +0.9 (Input Impedance 10 k-ohm) V|
|[Cathode] Luminous Sensitivity Min.||350 μA/lm|
|[Cathode] Luminous Sensitivity Typ.||500 μA/lm|
|[Cathode] Red/White Ratio Typ.||0.45|
|[Cathode] Radiant Sensitivity Typ.||78 mA/W|
|[Anode] Luminous Sensitivity Min||350 A/lm|
|[Anode] Luminous Sensitivity Typ.||1000 A/lm|
|[Anode] Radiant Sensitivity Typ.||1.5 x 105 A/W|
|[Anode] Dark Current (after 30min.) Typ.||10 nA|
|[Anode] Dark Current (after 30min.) Max.||100 nA|
|[Time Response] Rise Time Typ.||0.57 ns|
|Ripple Noise (peak to peak) Max.||5 mV|
|Settling Time Max.||2 s|
|Operating Ambient Temperature||+5 to +45 ℃|
|Storage Temperature||-20 to +50 ℃|
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