Duct temperature sensor SR65 AKF
SR65 AKF 62 with L=62mm, SR65 AKF 135 with L=135mm, SR65 AKF 192 with L=192mm, SR65 AKF 240 with L=240mm, SR65 AKF 320 with L=320mm, SR65 AKF 465 with L=465mm

315MHz model available after the FCC(radio)-accreditation (estimated end of 2008)