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SC71 Wireless Ambient Pressure & Temperature Sensor

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The model SC71 Wireless Sensor monitors barometric pressure in a range of 50-110kPa. The unit can be combined with our temperature and humidity wireless sensor (Model SC12) to provide a complete ambient scope of an area or room of a facility. As with all of Paragon Robotics remote wireless sensors, the Model SC71 sends the pressure sensor’s data at user defined frequencies to either our standard gateways (Model GW2 or GW3) or our line of Super Gateways (Models GW10, GW11 or GW12) for storage.

The model SC71 ambient/barometric pressure sensors are used in weather, HVAC, and refrigeration systems as well as process applications and areas in the automotive, food handling and processing, medical/pharmaceutical, petrochemical and agricultural industries.


Remote email or text SMS) alarms can also be enabled with our HaloCloud service.




What's Included:

  • SC71 Ambient Pressure Sensor
  • 2 AAA batteries (installed)


  • Secure reliable wireless transmission of ambient/barometric pressure data
  • Measurement range: 50 – 110kPa
  • Low power design - Battery powered sensor provides installation location flexibility
  • Unmatched battery life expectancy for motion detection – 1-2 years
  • Compact size convenient for easy installation
  • Industry leading data storage – up to 120 Billion points
  • Powerful DataRecorder software included to chart, log, monitor all individual sensors
  • HaloCloud service for access to remote sensor data and configuration from anywhere including from Tablets, Smart Phones, Remote PCs
  • Programmable individual sensor alarm set points and alarm notification via email or Text message with HaloCloud service
  • Complete setup requires one System Gateway (GW2 or GW3). Add sensors as needed with scalable system and gateways capable of handling hundreds of sensors at a single location
  • Compliant to RoHS Directive 2002/95/EC

Application Examples:

  • HVAC Systems
  • Food Storage Facilities
  • Refrigeration Systems
  • Warehouse and Storage Facilities
  • Food Handling and Preparation
  • Medical /Pharmaceutical
  • Industrial Process Monitoring
  • Automotive sensors

Model Number SC71
Measurement Channels Ambient Pressure, Single channel
Sensor Absolute ambient air pressure
Measurement Range 50 - 110 kPa
Units kilopascals (kPa)
Sample Rate 10 Hz to 32 Hrs
Sensor Response Time (90%) Approx. 5s
Resolution 1.5 Pa
Calibrated Accuracy 0.4 Pa
Digital I/O Channels N/A
Temporary Sensor Memory 1000 data points
Long -term Memory (using Gateway): Up to 120 billion data points
LED Indicator Green, power and programming indicator
Required Interface Package Gateway GW2 or GW3
Wireless Data Security AES-256 Encryption
Radio Power 250mW
RF Carrier Frequency 902-928 MHz
RF Transmit Data Rate Auto-adjusting 32-196kbps
Hopping Channels 25
Modulation GFSK
Transmit Power 20dBm
Receiver Sensitivity -110dBm typical
Range (Line of sight) Up to 1700’ (0.3 Miles)
Range (Typical indoors) Up to 150'
Power Requirements Battery operated - Std 2 AAA
Typical Battery Life 7-10 years
Enclosure Material Ruggedized polycarbonate plastic
Upgradable Firmware Yes
Indoor/Outdoor Outdoor
Operating Environment -40~ 85°C (-40~ 185°F); 0~95%RH non-condensing using optional lithium batteries (supplied alkaline batteries -15~ 55°C)
Dimensions 70x45x22 (mm) (2.76" x 1.77" x 1.73")
Weight 5oz. with batteries
Approvals US(FCC), CA(IC)
Warranty One (1) year parts and service
Order Online:
USA Office

Address: 1480 Gulf Road, Suite 837,
PO Box 1280
Point Roberts, WA 98281

Western Canada - Vancouver BC

Tel:1.800.663.6001 or 1.604.925.6150
Address: 2454 Haywood Ave
West Vancouver, BC V7V 1Y1

Eastern Canada - Markham, Ontario

Tel:1.800.465.0164 or 1.905.513.7027