C10423 HAMAMATSU | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
Compact, Lightweight, Low Current Consumption Operates as High-sensitivity UV Sensor Just by Connecting to a UV TRON R9454 Ideal for Fire and Arson Surveillance GFlame detectors for gas and oil lighters GFire alarms GArson watch monitor GCombustion monitors for burners GElectric spark detector UV TRON® DRIVING CIRCUIT C10423 TPT A0043EA TOP VIEW SIDE VIEW C10423 CX 21+– 7A 1 2.512 MAX.2.5 MAX. 2.54 7.62 261.6 LOT MARKING 4- 3.5 GND ANODE GND CATHODE Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2007 Hamamatsu Photonics K.K. Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. SPECIFICATIONS DIMENSIONAL OUTLINE (Unit: mm)
FEATURES
APPLICATIONS
The C10423 is a compact power supply and signal processing circuit developed to drive the high-sensitivity UV sensor "UV TRON R9454". By using a double-sided printed circuit board we cut the area size to half that of conventional drive circuits (C3704 series). Since the high-voltage supply and signal processor are mounted on the same circuit board, the C10423 can operate as a high-sensitivity UV sensor just by connecting a UV TRON and supplying a low DC voltage. The signal processing circuit cancels out background discharges which may occur in the UV TRON due to natural excitation light (cos- mic rays, solar UV rays, etc.). This minimizes erroneous detection so the C10423 output signal can be used without additional filtering. Combining the C10423 with a high-sensitivity "UV TRON R9454" (sold separately) for use as a flame detector yields sensitivity capable of de- tecting the flame from a cigarette lighter (flame length 25 mm) even at distances up to 5 meters away. * UV TRON is sold separately UnitParameter Output Signal UV TRON Supply Voltage Quenting Time Suitable UV TRON Operating Ambient Temperature 3 Input Voltage (DC) Current Consumption Weight Max. Open Collector Output (High Impedance, Low Impedance) (50 V, 100 mA Max.) 10 ms with pulse output 400 2 Approx. 25 R9454 (sold separately) -10 to +50 12 to 24 Approx. 12 V ms V mA g Description / Value 1The output pulse width can be extended up to about 10 s by add- ing a capacitor to the circuit board. 2Since the output impedance of this power supply is extremely high, an ordinary voltmeter cannot be used. Use a voltmeter that has an input impedance of more than 10 GΩ. 3No condensation NOTE: