SPACE-Sensor Temperature
Temperature Sensor

Aesthetically designed to complement any decor, the Reliable Controls® SPACE-Sensor Temperature (SST3) series provides a traditional temperature sensor solution and a wide array of options to help you achieve comfort.

Purchase Products

Features

Aesthetic Design

  • Slim profile.
  • Installs into standard electrical box.

Space Sensing

  • Temperature.
  • CO2.
  • Occupancy.
  • Humidity.

User Access and Adjust

  • Setpoint adjust using Up and Down buttons or slider.
  • Momentary contact override center button.
  • LED option for status.

Combine two inputs into one

  • On the -O and –UD models, the buttons are momentary, and short and open the thermistor circuit. Control Basic SENSOR-ON and SENSOR-OFF commands are used to detect button use.

Warranty

  • 5 years.
RoHS 2 Certified

Tech Specs

Supply Voltage

  • No external power required except for -CO2, -H and -OC models.
  • 24VAC ±15% 50/60 Hz or 9-24VDC ±15%.
  • CO2 option adds 1VA (1.2 W).
  • H option adds 0.1VA (0.1 W).
  • OC option adds 0.1VA (0.1 W).

Temperature

  • Dedicated 10k thermistor onboard.
  • Range: -20 °C to 55 °C (-4 °F to 131 °F).
  • Sensor accuracy: ± 0.2 °C (0.36 °F) over range.

CO2 Sensor (for -CO2 models)

  • Automatic background calibration period of 8 days
  • Non dispersive infrared optical sensor.
  • 0-2000 ppm range (0-5V).
  • Accuracy ±50 ppm.
  • Non Linearity < 1% of full scale.

Occupancy Sensor Specifications (For -OC Models)

  • Passive infrared radiation (PIR) sensor.
  • 64 detection zones.
  • 94° horizontal range / 82° vertical range.
  • 5 m (16.4 ft.) max. detection distance.

Humidity Sensor (for -H models)

  • 0.1% display resolution.
  • 0-100% range.
  • Accuracy ±2.4%RH max from 0 to 90% (see plot).

Optional LED

  • LED indicator.

Optional Override Button

  • Use to override unoccupied mode.

Optional Up/Down Buttons

  • Use up/down buttons to adjust setpoint.

Optional Setpoint Slider

  • 10K slide pot.

Wiring Terminals

  • 14 to 26 AWG (2.08 mm² to 0.13 mm²).
  • Stranded or solid core.
  • Copper conductors only.

Dimensions

  • Base model:
    12 cm L x 7 cm W x 1 cm H (4 3/4" L x 2 3/4" W x 3/4" H) *Height dimension is proud from wall surface.

Weight

  • 0.055 kg (0.121 lb.).

Ambient Limits

  • Operating: -20 °C to 55 °C (-4 °F to 131 °F).
  • Shipping: -40 °C to 60 °C (-40 °F to 140 °F).
  • Humidity: 10% to 90% RH non-condensing, recommended.

Application Diagram