Position Sensor. C7339 Datasheet

C7339 Sensor. Datasheet pdf. Equivalent

C7339 Datasheet
Recommendation C7339 Datasheet
Part C7339
Description Position Sensor
Feature C7339; www.DataSheet4U.com Position Sensor C7339 DATA SHEET (For Laser Beam Alignment) The C7339 Positio.
Manufacture Hamamatsu Corporation
Datasheet
Download C7339 Datasheet





Hamamatsu Corporation C7339
www.DataSheet4U.com
DATA SHEET
Position Sensor C7339
(For Laser Beam Alignment)
The C7339 Position Sensor is an opto-electric position-
sensing unit which measures the position of a single
point of light spot-focused onto the sensor head.
The use of hybrid circuitry allows for a compact, light-
weight design and a divided configuration with a light,
compact sensor head and a controller equipped with a
light level indicator and data displays for ease of opera-
tion. The measured position is displayed digitally in terms
of X- and Y-coordinate voltages on the front panel of the
controller and may be simultaneously output to a re-
corder.
The C7339 does not possess a background-light cancel-
lation function and is suited for use in locations where the
signal light is distinct from the background such as in the
detection of laser beams.
SYSTEMeCeOt4NUFIG.cUoRmATION EXAMPLELaser beam
Standard configuration
Sensor head
HAMAMATSU
Controller
H A M A M A T S U POSITION SENSOR SYSTEM
POWER
X DATA
1.11
POWER
Y DATA
1.11
www.DataSh Laser beam alignment system
FEATURES
• Quick Response
The response time of less than 20µs enables accurate mea-
surement of the spot, even while it is moving at high speeds.
• Stable Measurement
The position data (X-Y coordinate voltages) of a light spot is
obtained without being affected by signal current fluctua-
tions from the PSD, enabling accurate position measurement
regardless of fluctuations in the light intensity.
• Broad Spectral Response
The C7339 has a broad spectral range, from 300 to 1100 nm,
enabling the detection of a variety of light sources, including
lasers.
• High Resolution
The PSD employed in the sensor head is of the non-discrete
type, which, contrary to a discrete-type sensor, has no insen-
sitive area. This enables continuous measurement at a high
resolution of 1/5000 (when using a recorder).
Light Level Indicator
The input light level is indicated in digits on the front panel
of the control unit (0.00 to 10.0) so as to make it easy to adjust
the lens iris and select an ND filter.
C7339
LEVEL
5 . 5HIGH
LOW
SENSOR HEAD
Analog
OUT
AD convertor
Analog
OUT
X-Y Recorder
Oscilloscope
Computer
Power Macintosh
6100/60
Power PC



Hamamatsu Corporation C7339
www.DataSheet4U.com
OTHER APPLICATIONS
• Surface Flatness Measurement
• Solar Tracking Systems
CONFIGURATION
Sensor head (C7339-01) ....................... 1
Controller (C7339-0X*) .......................... 1
AC cable (2m) ........................................ 1
Head connecting cable (5m) .................. 1
Signal cables (BNC-BNC, 3m) .............. 2
Fuses (1A) ............................................. 3
Line voltage * X = 2 ......................... 100V
3 .......................... 117V
4 .......................... 220V
5 .......................... 240V
OPTIONAL
Metal interference filters
Filter adapter
SPECIFICATIONS
Detector
Useful sensitive area (Fig.1)
Lens mount
Output voltage: X-axis
Y-axis
Output impedance
Response speed (Fig.2)
Recommended measurement light level
Position detection error
Error due to light intensity variations
Resolution (when using a recorder)
Jitter
Drift
Operating temperature
Storage temperature
Operating/storage humidity
Line voltage
Power consumption
Non-discrete position-sensitive detector
(Hamamatsu S1880-03)
10 × 10mm
C mount
– 5 to + 5V
– 5 to + 5V
500Ω ± 10%
Within 20µs
Light level () = 8 (Displayed on a level indicator)
Zone A (refer to figure below) ±1.0%, Zone B ±2.0%
±1% (Light level () = 84)
1/5000
± 1.5/1000
±0.5%/day (after the first 30 minutes)
0 to +40°C
–10 to +50°C
Less than 90% (with no condensation)
100/117/220/240VAC ±10%, 50/60Hz
Approx. 30VA
10mm
ZONE B
INPUT
LIGHT
ZONE A
5mm
Fig.1 Useful Sensitive Area
and Zones A and B
RESPONSE
90% FREQUENCY
-3dB
OUTPUT
VOLTAGE
20µs
RISE TIME
10%
20µs
FALL TIME
0 100HZ 2kHZ
Fig.2 Rise and fall time of the output voltage when a pulsed light is applied to the center
of the sensitive area.
The rise time is the period of time required for the output voltage to rise from 10%
to 90% of its full level.
The fall time is the period required for the output voltage to return from 90% to 10%.
Fig.3 Response frequency of the output
voltage when a spot light is moved
right and left repeatedly while it is
being applied to the sensitive area.
OPTIMUM INPUT LASER POWER
Laser
He-Ne Laser
Ar Laser
Wavelength
632nm
514nm
Input Laser Power
Approx. 23µW
Approx. 27µW
When light with the value on the table at the left is input, "8" appears on the
display indicating the volume of incident light. If strong laser light is used, an
ND filter or similar means should be used to reduce the volume of laser light
to the optimum volume before beginning measurement.
DIMENTIONAL OUTLINE (UNIT:mm)
• Sensor head (Weight: Approx. 140g)
• Controller (Weight: Approx. 3.87kg)
40 64
H A M A M A T S U POSITION SENSOR SYSTEM
POWER
X DATA
1.11
Y DATA
1.11
C7339
LEVEL
5 . 5HIGH
LOW
LINE
POWER
SENSOR HEAD
SIGNAL OUT X DATA Y DATA
HAMAMATSU
232 227
.comSubject to local technical requirements and regulations, availability of products included in this promotional material may vary.
Please consult with our sales office.
UInformation furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies
t4or omissions. Specifications and external appearance are subject to change without notice.
© 1999 Hamamatsu Photonics K.K.
ISO 9001/ISO 13485
EN 46001
Certificate: 09 105 79045
hee Homepage Address http://www.hamamatsu.com
SHAMAMATSU PHOTONICS K.K., Systems Division
ta812 Joko-cho, Hamamatsu City, 431-3196, Japan, Telephone: (81)53-431-0124, Fax: (81)53-435-1574, E-mail:export@sys.hpk.co.jp
U.S.A. and Canada: Hamamatsu Photonic Systems: 360 Foothill Road, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1)908-231-1116, Fax: (1)908-231-0852
aGermany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658
France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10
.DUnited Kingdom: Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: (44)181-367-3560, Fax: (44)181-367-6384
North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 Solna, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01
wItaly: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E 20020 Arese (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741
Cat. No. SIMS1004E01
FEB/99 CR
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