Accessories
September 17, 2021 2021-12-17 9:01Accessories
![](https://lenterra.com/wp-content/uploads/2021/10/Accessories_101121364_m-1-300x300.png)
Accessories
Common accessories to a LIR system include the extension to a DFF S-series probe, a probe protection cap, a fiber optic extension cord, fiber optic cleaning supplies, and a digital thermometer for temperature calibration. A Lenterra sensor calibration kit is an optional instrument that calibrates DFF and RealShearᵀᴹ for the force or stress measurements and requires an LOI interrogator .
![probe-extension](https://lenterra.com/wp-content/uploads/2021/10/probe-extension.png)
Probe extension
The extension increases the length of the S-series DFF probe holder. Standard lengths are 30, 60, or 120 cm. Standard adapters such as a flange adapter that accommodate the extension are available.
![Webp.net-resizeimage](https://lenterra.com/wp-content/uploads/2021/10/Webp.net-resizeimage.png)
Probe protection cap
Every probe comes with a protective cap standard. Additional or replacement caps can be ordered separately. Available for any sensor type.
![Webp.net-resizeimage (1)](https://lenterra.com/wp-content/uploads/2021/10/Webp.net-resizeimage-1.png)
Fiber optic extension cord
Extension for the fiber optic cable between the probe and interrogator. Lengths of up to 200 meters are available.
![Webp.net-resizeimage (3)](https://lenterra.com/wp-content/uploads/2021/10/Webp.net-resizeimage-3.png)
Fiber optic cleaning supply
Optical receptacles on the interrogator front panel and on the fiber optic cable that is a part of the sensor require periodic maintenance. A set of cleaning supplies is included in every LIR package, and can be purchased separately. It consists of a reel cleaner for the cable connectors and a double-barreled cleaning tool for fiber optic receptacles.
![Webp.net-resizeimage (2)](https://lenterra.com/wp-content/uploads/2021/10/Webp.net-resizeimage-2.png)
Digital thermometer
required for sensor calibration for temperature.
![Webp.net-resizeimage (4)](https://lenterra.com/wp-content/uploads/2021/10/Webp.net-resizeimage-4.png)
Flushing adapter
An adapter for RealShearᵀᴹ that is required for periodic cleaning of the sensor. Included with every sensor purchase, and can be ordered separately.
![Webp.net-resizeimage (5)](https://lenterra.com/wp-content/uploads/2021/10/Webp.net-resizeimage-5.png)
Flushing kit
A kit for periodic cleaning of RealShearTM sensor. Included with every sensor purchase, and can be ordered separately.
![Calibration-kit-300x300](https://lenterra.com/wp-content/uploads/2021/10/Calibration-kit-300x300-1.png)
Calibration kit
Lenterra Calibration Kit is used for obtaining calibration coefficients for a Drag Force Flow (DFF) sensor or RealShearTM sensor at customer facility. A Lenterra LOI interrogator and a host computer loaded with calibration software are required. Please see the User Guide for more information.