Monarch Instrument SPLS-5 Series - Manual (Page 6)

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ROS-5P Remote Optical Sensor
Operating Envelope: Up to 3 feet [0.9 m] and 45 ° from reflective target
Speed Range: 1 to 250,000 RPM
Operating Temp: -10° F to 250° F [-23° C to 121° C]
Illumination Source: Visible red LED, 5 Vdc @ 30 mA
Output Signal:
5 to 0 Vdc TTL compatible pulse (open collector
with 4.7 k pull up to 5 Vdc)
On-Target Indicator: Green LED on end cap
Lens:
Acrylic plastic
Dimensions: Threaded Tube - 2.90” L x 0.625” diameter [M16 x 1.5
x 74 mm] supplied with two M16 jam nuts and slotted
aluminum mounting bracket (2” x 2” x 0.80”)
Material: 303 Stainless steel
Cable Length: 8 feet [2.5 m] Standard
NOTE: Optional longer cables lengths include 15, 30
or 50 feet [4.6, 9.2 or 15 m].
driving a hundred feet of coax cable. Be sure to select the direction
(0 to 5 Vdc or 5 to 0 Vdc) of this signal to provide the required polarity
of the leading edge to properly trigger the connected equipment.
When measurements are completed, immediately turn the “Power”
switch OFF and close the shutter over the laser.
CAUTION:
Avoid direct eye exposure to the laser beam.
Operational Check
Correct operation of any SPS Self Powered Sensor can be checked at any
time by aiming the sensor at a fluorescent light and observing 7200
± 2 counts
on the instrument connected to the BNC output.
NOTE: In countries with a 50 Hz. Power line frequency, the instrument
connected to the BNC output will read 6000 ± 2.
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