Description :

1. The OS-750D is an occupancy sensor developed for automatic control of HVAC operation. This sensor is designed for recess mounting with EURO standard
single switch box with 60.0 mm screw pitch.
2. An innovative dual delay processor makes this sensor smart enough to verify the nature of occupancies. In addition to the HVAC operation control, this duplex occupancy sensor also provides signal for instant light control.
3. With one installation, the OS-750D can offer both HVAC and lighting controls to maximize the benefits of occupancy-oriented building energy management system.

Specification :

1. Power supply 24 2VAC/DC. 2. Current drain Standby: 8 mA, Active: 20 mA @24VDC. 3. HVAC control Form C relay, 30 VAC/DC, 0.2 A max. 4. Light control TTL output, Standby: 0V, Active: 5V. 5. Photocell sensor CdS. 6. Mounting height 1.2 ~ 1.5 m. 7. ON delay 0 - 10" - 30" - 1' - 5' - 10' selectable. 8. OFF delay 10" - 1' - 5' - 10' - 20' - 30' selectable. 9. RFI immunity 20 V/m average. 10. Humidity 95% RH max. 11. Op. temperature -20C ~ 60C (4F ~ 140F). 12. Dimensions 80 x 80 x 50 mm.

Features :

1. Dual element infrared sensor.
2. Form C HVAC control output.
3. Instant light control output.
4. Adjustable LUX level control.
5. Selectable ON & OFF delays.
6. Disabled walk test LED.
7. Superior RFI/EMI immunity.
8. High density detection zones.
9. Temperature compensation.
10. 140ultra wide angle detection.

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  HVAC + Lighting Duplex Occupancy Sensors
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  HVAC + Lighting Duplex Occupancy Sensors