SMART-Sensor
Programmable Sensor

A complement to any room, the Reliable Controls SMART-Sensor (SS3) delivers a modern, communicating-sensor solution that allows you to connect with up to ten configurable parameters related to your space.

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Features

Aesthetic Design

  • Slim profile
  • Installs into standard electrical box

Easy Programming

  • 10 programmable objects (e.g. inputs, outputs, or values)
  • Setpoint or override values can be programmed for adjustment by the user

Connection & Addressing

  • Configure network address of SS3 using 4 pole DIP switch
  • Valid addresses are 1–16
  • Accepts wires 14-26AWG
  • Four wire connection

Optional CO2

  • 0–3276 ppm ±50 ppm NDIR sensor

Optional Humidity

  • Accurate onboard humidity sensor

Optional I/O

  • Up to 2 thermistor or dry contact inputs, and up to 2 digital MOSFET outputs

Status LED

  • Status LED indicates device is networking

Optional Occupancy

  • Compact sensor, ideal for detecting the motion of a person up to 5 m (16 ft.) away

Optional Override Button

  • Use to override unoccupied mode

Optional Setpoint Slider

  • Linear potentiometer

Optional Up/Down Buttons

  • Use up/down buttons to adjust setpoint

Warranty

  • 5 years

Tech Specs

Supply Voltages (from controller)

  • SS3 - 5 VDC @ 5 mA
  • -CO2 option adds 10 mA
  • -IO option adds 10 mA
  • -OC option adds 0.2 mA


Temperature Specifications

  • 12-bit A/D converter
  • User calibrated to ± 0.1 °C (0.18 °F) accuracy
  • Range, SS3: 0 °C to 50 °C (32 °F to 122 °F)
  • Range, SS3-IO: –40 °C to 120 °C (–40 °F to 250 °F)


CO2 Sensor (for -CO2 models)

  • Automatic background calibration period of 8 days
  • Non dispersive infrared optical sensor
  • 0–3276 ppm range
  • Accuracy ±50 ppm
  • Non Linearity < 1% of full scale
  • Power: adds 10 mA to the base SS3


Humidity Sensor (for -H models)

  • 10–90% range
  • ±3%RH max from 20 to 80%, ±2% typical, see table


Inputs

  • Dedicated temperature sensor
  • 2 thermistor or dry contact (on -IO models)


Outputs (for -IO models)

  • 2 digital MOSFET relays
  • 24 VAC @ 0.5 A


Occupancy Sensor (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


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 1.9 cm H (4 3/4” L x 2 3/4” W x 3/4” H)
  • CO2 model:
    12 cm L x 7 cm W x 2.5 cm H (4 3/4” L x 2 3/4” W x 1” H)


Weight

  • 0.086 kg (0.19 lb.)


Ambient Limits

  • Operating: 0 °C to 50 °C (32 °F to 122 °F)
  • Shipping: –25 °C to 60 °C (–13 °F to 140 °F)
  • Humidity: 10% to 90% RH non-condensing

Application Diagram