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SC76 Wireless Differential Pressure Sensor


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Price: $199.00
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The SC76 Differential Pressure Sensor can monitor the differential pressure between two air spaces. The two nipple fittings on the case can be connected to airspaces using the included tubing, allowing the sensor to measure differential pressure between the two sources. Differential pressure requirements are typically found in hospital clean rooms, operating rooms, and construction areas. Air handlers, filtration systems and other pitot tube sensors also require differential pressure measurements.

User manual

What's included

  • SC76 Differential Pressure Sensor
  • 2 AAA batteries (installed)
  • 2' (0.7m) of extra rubber tubing (5/32" OD)


  • Measures ±1 psi (±6.9 kPa) differential pressure
  • Low power design - Battery powered sensor provides installation location flexibility
  • Long battery life expectancy – 7-10 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

  • Energy Management, Auditing, Monitoring, Analytics
  • HVAC Systems
  • Filtration System Monitoring
  • Environmental Data Acquisition and Studies
  • Medical /Pharmaceutical
  • Hospitals
  • Greenhouses
  • R&D


Model NumberSC76
Measurement ChannelsDifferential pressure
SensorInternal differential pressure sensor
Measurement Range±1 psi (±6.9 kPa)
Unitspsi, kPa, mbar, in H20
Sample Rate10 Hz to 32 Hrs
Sensor Response Time (90%)Approx. 1 sec
Resolution0.001 psi (6.9 Pa)
Calibrated Accuracy±0.03 psi (±0.2 kPa)
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 RequirementsAC power or battery (std 2/3AA lithium)
Typical Battery Life4 months
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")
Weight6oz. with batteries
ApprovalsUS(FCC), CA(IC)
WarrantyOne (1) year parts and service