Canadian warehouses and plants often run their high bays at 347 V, and most fixture-mount sensors stop at 277 V. The EiKO 10221 (SEN-3C-KO) is a 347/480 VAC PIR occupancy and daylight sensor that mounts in a 1/2 in knockout on the fixture and drives the LED driver's 0-10V input. It switches through a zero-cross relay and dims to programmed high and low levels, making it a fit for facility managers cutting lighting energy in aisles and bays.
Why facility managers pick it
- Rated 347/480 VAC, 60 Hz, for Canadian industrial lighting circuits.
- Omni-directional quad-element PIR plus a built-in digital ambient light sensor.
- Four control modes, from simple on/off to occupancy with daylight hold-off and time-off.
- 0-10V continuous or high/low dimming, programmed from the floor with the SEN-3-RC remote.
- IP66 with gasket, operates down to -40°C, 5-year limited warranty.
Specifications
| Spec |
Detail |
| Brand |
EiKO |
| Model |
10221 / SEN-3C-KO |
| Voltage |
347/480 VAC, 60 Hz |
| Maximum load |
1500 W (VA) at 347 V; 2160 W (VA) at 480 V, fluorescent ballast or LED driver |
| Dim output |
0-10V, 25 mA max sinking |
| Load switching |
Zero-cross control relay |
| Lens options / height |
High bay cone 15-30 ft; high bay dome 30-50 ft; aisle 8-40 ft; extra wide 8-20 ft |
| Programming |
SEN-3-RC remote (EiKO 10226), sold separately; 33 ft indoor range |
| Mounting / protection |
1/2 in knockout / IP66 |
| Operating temperature |
-40°C to 50°C (install sheet) |
| Dimensions |
4.37 x 3.54 x 1.8 in |
Pro tip from the counter
EiKO's installation notes call for mounting the sensor at least 5 ft (1.5 m) from air supply ducts, since fast-moving air can trigger false detections. In warehouses, also look for unit heaters and make-up air units near the fixture before you pick which high bay gets the sensor.
Best for: warehouse aisles and racking, manufacturing floors, 347 V high bay retrofits, cold storage and loading areas, gymnasiums
Downloads: Spec sheet (PDF) · Installation instructions (PDF)
We ship from Vaughan, ON across Canada. For a full warehouse retrofit, request a quote or call (905) 553-7171.