Solinst 9500 LevelSender Telemetry System

The Solinst LevelSender is a compact in-well cellular telemetry unit that connects to one Solinst datalogger via reader cable (two with an optional splitter), reading water level, temperature, and conductivity at a set sampling interval. It transmits over a 4G LTE-M cellular modem using a Nano SIM card — either a Solinst-supplied pre-programmed SIM billed through Solinst, or a client's own carrier SIM — pushing reports at a set interval to the Solinst Cloud web portal, and optionally to an FTP server, email, or SMS recipients via the separate LevelSender PC Software. Initial setup is done over USB-C, with schedule changes afterward possible remotely through Solinst Cloud or email commands.