• Structural Health Monitoring of Bridges, Build- ings, Cranes, Platforms, Machines, aircraft, etc.)
• Fatigue Analysis, Bridge Load Rating, Fracture Critical Monitoring, Extreme Load Tests
• Roof Load Monitoring: monitoring the roof deflection due to snow

• Long battery lifetime: lasts several years.

• Small size and lightweight
• High accuracy: delivers 1 micro-strain typical resolution.
• Wireless communication: no wiring required.

Easy Mounting

• Self-adhesive: no drilling needed (for metallic or smooth surfaces).

• Flange-mount: drilling required (for concrete or wood).

Quick Installation

       5–6 minutes

High Compatibility

Compatible with third-party strain transducers with resistance ranging from 120-ohm to 1000-ohm.
Supports multiple configurations:

• Full-bridge

• Half-bridge

• Quarter-bridge

• Rosette (three quarter-bridge gauges)

By default, it is equipped with a 350-ohm full-bridge foil strain gauge for smooth surfaces (e.g., steel).

Complementary Sensing

Measures and transmits ambient temperature along with strain data.

Different Gauges Available

Can be configured with various strain gauges for different applications and surface types.
(Refer to Table 1 for details.)

Dimensions:

• Wireless transmitter: 50mm (1.96”) × 50mm (1.96”) × 34mm (1.34”)

• Strain gauge sensor: 76.2mm (3”) × 33.4mm (1.3”) × 10mm (0.4”)

Weight:

• Total: 147 g (5.19 oz.)

• Wireless transmitter: 120 g (4.23 oz.)

• Strain transducer: 27 g (0.95 oz.)

Operating Temperature:

–40°C to +65°C (–40°F to +150°F)

Adjustable Transmission Interval:

From 12 sec to 360 sec

Ingress Protection:

IP66, weatherproof—protected against rain, snow, and UV exposure.

Power Source:

Standard non-rechargeable CR123 battery

Adjustable Sampling Interval:

From 50 ms (20 samples/sec) to 15 sec

Burst Mode: High-Rate Data Transmission (Only for Type C)

• Ideal for capturing sudden strain changes caused by live loads
  (e.g., heavy trucks on a bridge, wind gusts, loading cycles).

• Adjustable sampling rate for burst-mode event detection and high-rate data:
  10 to 100 samples per second.

• Adjustable triggering threshold:
  8 micro-strain to 512 micro-strain for burst-mode event detection.

Communication Range

300m (980 ft) for reliable wireless communication.

Different Types

Type D

• Normal sampling interval: 100 ms (10 samples/sec) to 15 seconds.

• No event-detection capability.

Type C

• Normal sampling with event detection.

• Upon detecting sudden strain change, starts high-rate measurement (up to 100 samples/sec).

Type R

• Same as Type D but can measure up to three different strain signals.

• Ideal for Rosette gauges (see Table 1), where three gauges are oriented differently on one sensor.