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The Model OSC-200 Omnidirectional Occupancy
Sensor automatically controls a HVAC ventilation system.
A spherical Fresnel lens provides a 360° detection zone
with the use of infrared technology. The integrated dual
delay processor saves energy by eliminating false
activation due to short-term occupancies. The Model
OSC-200 is designed to be ceiling mounted.
INSTALLATION
Do not install where the detector is exposed to direct
sunlight or directly above strong sources of heat.
Do not install in areas that have any obstruction
(plants, large pieces of furniture, curtains, etc.) which
may block the detection.
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A.
Model OSC-200 Omnidirectional Occupancy Sensor
Specifications - Installation and Operating Instructions
Phone: 219/879-8000
Fax: 219/872-9057
SPECIFICATIONS
Infrared Sensor: Dual element.
Range: 34.4 ft (10.5 m) Diameter at 13.8 ft (4.2 m) mount
height.
Detectable Speed: 0.33 to 9.8 ft/sec (0.1 to 3.0 m/sec).
Control Output Rating: SPDT, 0.2A at 30 VDC.
Ambient Operating Temperature: -4 to 140°F (-20 to 60°C).
Power Consumption: Standby: 5 mA, Operating: 18 mA.
Mounting Height: 7.9 to 13.8 ft (2.4 to 4.2 m).
Power Requirements: 22 to 26 VAC/DC.
Weight: 2.4 oz (68 g).
Agency Approvals: CE.
www.dwyer-inst.com
e-mail: info@dwyer-inst.com
Bulletin H-21-OSC
1-47/64
[44.05]
Ø4-11/32
[Ø110.33]
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Related Manuals for Dwyer Instruments OSC-200
Summary of Contents for Dwyer Instruments OSC-200
- Page 1 The Model Ambient Operating Temperature: -4 to 140°F (-20 to 60°C). OSC-200 is designed to be ceiling mounted. Power Consumption: Standby: 5 mA, Operating: 18 mA. Mounting Height: 7.9 to 13.8 ft (2.4 to 4.2 m).
- Page 2 MOUNTING Step 2: Wiring • Feed the cable through one of the corner knockout The OSC-200 is designed to be recess or surface holes (Figure 1b.) mounted to a ceiling. • Reinsert the circuit board. • Turn the screw for each terminal counterclockwise Step 1: Install Base Unit (Figure 1b.)
- Page 3 OPERATION MODES wiring, proper functioning of the output, and proper location of the sensor. The OSC-200 Omnidirectional Occupancy Sensor utilizes several operation modes to eliminate false readings and • Apply power to the unit and allow 25 seconds for the conserve energy.
- Page 4 After final installation of the unit, no routine maintenance During this mode, the sensor’s output is activated for a is required. The Model OSC-200 is not field serviceable preset period of time. and should be returned if repair is needed (field repair should not be attempted and may void warranty).
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