Important Notice about Products
Notice of Discontinuation of -H Type Models & RTR-507
Date Issued: May 18, 2017
With an improvement to our high precision temp-humidity sensors, we will discontinue the H Type Models and RTR-507 in addition to some current sensors as follows:
Product Models: TR-72wf-H, TR-72nw-H, TR-74Ui-H, RTR-574-H, TR-76Ui-H, RTR-576-H, RTR-507
Sensors: HHA-3151, HHB-3101
Please refer to the following news release.
New High Precision Temp-Humidity Sensors with Improved Environmental Resistance: SHA-3151 / SHB-3101
For sensor replacement, please use the new improved SHA-3151 (to replace HHA-3151) or SHB-3101 (to replace HHB-3101).