SensyCast™ · Wireless Sensor

Concrete sensors for
precast plants.

Measure temperature and resistivity inside the concrete. Estimate strength with a calibrated mix and compare with cylinder breaks before release review.

2
Temperature + Resistivity
LoRa
Range Up to 1 Mile
USB-C
Rechargeable Battery
ASTM
C1074 Maturity Method
SensyCast wireless concrete sensor with multi-probe temperature and electrical resistivity monitoring
Trusted by Industry Leaders
Skanska US Air Force DPH Equinor Kongsberg Techstars University of Houston Tremco PC Solana Confab Thomson Bexar Tricon McPherson

What Makes SensyCast Different
from Other Concrete Sensors?

SensyCast combines patented dual-measurement technology with rugged hardware and cloud connectivity to deliver actionable data from every pour.

Dual Measurement

Measures temperature and electrical resistivity together so the plant can review thermal history alongside changes in hydration behavior.

Real-Time Strength

Estimate strength with a maturity model calibrated for your mix. The NAPCO demo documents three cylinder comparisons with prediction differences of −6.9%, −9.0%, and +2.7%. Review the data and conditions.

1-Mile Wireless Range

LoRa wireless connectivity is specified up to 1 mile (1.6 km) line-of-sight. Check gateway placement and coverage around forms, equipment, and buildings during the plant trial.

Replaceable Probes

A rechargeable transmitter and replaceable probes let you plan equipment use across pours. Confirm probe recovery, replacement needs, and battery service for your production method.

Mix Calibration & QC

Review mix calibration, verification procedures, and applicable method references with the QC lead. Export data to document the review.

SensyHub Cloud

All data streams to SensyHub, our cloud platform with real-time dashboards, AI analytics, smart alerts, and open APIs for BIM integration.

Modular Design. Built to Last.

Every component is engineered for harsh field conditions and long-term reusability.

Customizable
Replacement Probe

SensyCast probes are replaceable and available in multiple depths to match the measurement location. Confirm which components can be recovered from your element and which need replacement.

  • ✓ Multiple probe depths: 4", 6", 8", 12"
  • ✓ Replaceable probe connection
  • ✓ Temperature + resistivity in one probe
  • ✓ Confirm probe recovery for your element and placement
  • ✓ Cost-effective: replace probes, not the entire sensor
SensyCast customizable replacement probe
SensyCast sensor deployed on a precast concrete bed during a live pour

Deployed on
a Live Pour

Install the probe at the agreed measurement location and position the transmitter for access and coverage. SensyCast sends readings through the gateway to SensyHub. Check installation and removal steps with your actual forms during the trial.

  • ✓ Verify mounting and probe placement before the pour
  • ✓ Confirm operating limits for your curing cycle
  • ✓ Wireless range up to 1 mile line-of-sight to gateway
  • ✓ Agree on probe recovery and replacement procedures
SensyHub dashboard showing SensyCast data on phone and laptop

Your Concrete Data
Command Center

All SensyCast data streams directly to SensyHub, accessible from any device, anywhere. AI-powered insights help you make faster, smarter decisions.

  • ✓ Real-time cloud monitoring via mobile & web
  • ✓ AI-driven predictive strength analytics
  • ✓ Compare multiple sensors on one graph
  • ✓ Full PDF reporting and CSV data export
  • ✓ API integration scope confirmed for your systems
  • ✓ Instant notifications & smart alerts
Explore SensyHub

Watch the SensyCast Demo

See how SensyCast delivers real-time concrete intelligence from pour to platform.

SensyCast Technical Specifications

Measurements
Temperature & Electrical Resistivity (simultaneous)
Wireless Range
Up to 1 mile (1.6 km), LoRa, line-of-sight; verify plant coverage
Battery Life
Rechargeable via USB-C; confirm charging interval and service life
Probe Depth
4", 6", 8", 12", replaceable & customizable
Waterproof Rating
IP67, fully submersible
Procedure References
ASTM C1074, ASTM C1876, AASHTO T-358
Software
SensyHub cloud platform (web & mobile)
Integration
API connection scope depends on the receiving system and implementation
SensyCast at NAPCO Precast
SensyCast installed at NAPCO Precast.

How do you evaluate strength in your plant?

A useful trial compares estimated strength with your plant’s test results.

  1. Set up

    Confirm the mix, probes, placement and coverage.

  2. Compare

    Compare estimates with tests of your own mix.

  3. Review

    Agree on criteria and responsibilities with your QC team.

NAPCO’s February 17, 2026 demonstration compared three calibration breaks from one Double-T pour. Those results describe prediction differences against breaks, not instrument accuracy. Read the NAPCO case study.

Common Questions About SensyCast

What is SensyCast?+

SensyCast is a Sensytec wireless sensor that measures temperature and electrical resistivity. SensyHub uses the temperature history and a calibrated maturity relationship to estimate strength. Performance depends on the mix, calibration, and curing conditions. Review the NAPCO demonstration results.

How does electrical resistivity monitoring work in concrete?+

Electrical resistivity measures concrete’s opposition to electrical current. Changes provide another signal of hydration alongside temperature. Interpreting strength, W/C ratio, or durability requires mix-specific evaluation and validation for that use.

How is SensyCast used in a maturity program?+

The maturity method requires a strength-maturity relationship for the mix and verification checks. Review your project’s procedures and requirements with the QC lead. Exportable records support documentation; they do not confer DOT approval or plant certification.

How far does the SensyCast wireless signal reach?+

SensyCast uses LoRa with a specified range of up to 1 mile (1.6 km) line-of-sight. Forms, buildings, and equipment can affect coverage. Verify gateway placement and the connection to SensyHub during the trial.

How long does the SensyCast battery last?+

SensyCast uses a rechargeable battery with USB-C charging. Confirm the expected charging interval, service life, and maintenance for your plant’s logging frequency and operating conditions.

Ready to See SensyCast
in Action?

Share your mix, bed layout, target release strength, and current break schedule so we can scope calibration, coverage, and a side-by-side plant trial.

Related Resources

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