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SC71 Wireless Ambient Pressure & Temperature Sensor

Ambient Pressure & Temperature

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Price: $139.00
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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.

User manual

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 (GWx series). 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 NumberSC71
Measurement ChannelsAmbient Pressure, Single channel
SensorAbsolute ambient air pressure
Measurement Range50 - 110 kPa
Unitskilopascals (kPa)
Sample Rate10 Hz to 32 Hrs
Sensor Response Time (90%)Approx. 5s
Resolution1.5 Pa
Calibrated Absolute Accuracy+-0.4 kPa
Relative Accuracy+-50 Pa
Digital I/O ChannelsN/A
Temporary Sensor Memory1000 data points
Long -term Memory (using Gateway):Up to 120 billion data points
LED IndicatorGreen, power and programming indicator
Required Interface PackageGateway (GWx series)
Wireless Data SecurityAES-256 Encryption
Radio Power250mW
RF Carrier Frequency902-928 MHz
RF Transmit Data RateAuto-adjusting 32-196kbps
Hopping Channels25
Transmit Power+20dBm
Receiver Sensitivity-110dBm typical
Range (Line of sight)Up to 1700’ (0.3 Miles)
Range (Typical indoors)Up to 150'
Power RequirementsBattery operated - Std 2 AAA
Typical Battery Life7-10 years
Enclosure MaterialRuggedized polycarbonate plastic
Upgradable FirmwareYes
Operating Environment-40~+85°C (-40~+185°F); 0~95%RH non-condensing using optional lithium batteries (supplied alkaline batteries -15~+55°C)
Dimensions70x45x22 (mm) (2.76" x 1.77" x 1.73")
Weight5oz. with batteries
ApprovalsUS(FCC), CA(IC)
WarrantyOne (1) year parts and service