Light On/Off Data Loggers

Onset offers a selection of light on/off data loggers to assist in your energy audit or lighting analysis. Onset’s light on/off loggers feature an easy to read LCD display, auto calibration and signal strength indicator, large memory, and flexible mounting options. The product range includes data loggers capable of monitoring room occupancy/light use patterns, as well as models sensitive to small and large distances.

Results: 1 to 6 of 6



HOBO UX90 Light On/Off Logger - UX90-002
  • Supported Measurements:
    Light On/Off
  • Range:
    Light Threshold: > 65 lux
    Light Type: LED, CFL, fluorescent, HID, incandescent, natural
  • Replacement for: H06-002-02, U9-002

$92
HOBO UX90 Light On/Off Logger - UX90-002



HOBO UX90 Light On/Off Logger - UX90-002M
Extended Memory
  • Supported Measurements:
    Light On/Off
  • Range:
    Light Threshold: > 65 lux
    Light Type: LED, CFL, fluorescent, HID, incandescent, natural
  • Replacement for: H06-002-02, U9-002

$121
HOBO UX90 Light On/Off Logger - UX90-002M



HOBO UX90 Occupancy/Light Logger - UX90-006M
12 Meter Sensor - Extended Memory
  • Supported Measurements:
    Light On/Off, Occupancy
  • Range: UX90-006x: maximum 12 m (39.4 ft)
  • Accuracy: ±1 minute per month at 25°C (77°F)

$242
HOBO UX90 Occupancy/Light Logger - UX90-006M



HOBO UX90 Occupancy/Light Logger - UX90-006
12 Meter Sensor
  • Supported Measurements:
    Light On/Off, Occupancy
  • Range: UX90-006x: maximum 12 m (39.4 ft)
  • Accuracy: ±1 minute per month at 25°C (77°F)

$205
HOBO UX90 Occupancy/Light Logger - UX90-006



HOBO UX90 Occupancy/Light Logger - UX90-005M
5 Meter Sensor - Extended Memory
  • Supported Measurements:
    Light On/Off, Occupancy
  • Range:
    Occupancy Sensor:UX90-005x: maximum 5 m (16.4 ft)
    Light Sensor Threshold: > 65 lux
  • Accuracy: ±1 minute per month at 25°C (77°F)

$242
HOBO UX90 Occupancy/Light Logger - UX90-005M



HOBO UX90 Occupancy/Light Logger - UX90-005
5 Meter Sensor
  • Supported Measurements:
    Light On/Off, Occupancy
  • Range:
    Occupancy Sensor:UX90-005x: maximum 5 m (16.4 ft)
    Light Sensor Threshold: > 65 lux
  • Accuracy: ±1 minute per month at 25°C (77°F)

$205
HOBO UX90 Occupancy/Light Logger - UX90-005