The embedment type strain sensors are suitable for monitoring stresses in concrete structures. 

Wavelenght: 1520-1570 nm 

Range: +/- 1700 µε 

Accuracy: 0.1% 

Operating temperature: -10°C to +80°C 

Temperature sensor: integrated inside 

Drift (temp. sensor): ≤ 2.1 µε/K 

Connector: FC/APC on armored cable (3 mm diameter)

Wavelenght: 1520-1570 nm 

Range: -20 °C...+80 °C 

Accuracy: 1% 

Resolution: 0.15 °C 

Connector: FC/APC on armored cable (3 mm diameter)

The system features a high power swept laser that scan up simultaneously more sensors per channel.

Optical properties: 

Optical channels: 8-16 

Wavelenght range: 1525-1565 nm 

Accuracy: +/- 4 pm Stability: 2 pm 

Repeatability: 0.5 pm 

Max sample rate: 100 samples/second

Sensing processor module: 

Processor: ARM @1GHz 

Storage media: 4 GB compact flash 

Ports: USB, Ethernet, RS232 

Input voltage: 13.8 V 4A 

Battery backed: 12 V 7.2 Ah