TRM Sensors has replaced the older TRM Remote Alarm Type-RO with the significantly improved TRM-Wall-Alarm. The new alarm incorporates a loud (95 dB) Sonalert with an illuminated SILENCE push-button and two SPDT (Form-C) output relays. The new Wall Alarm can operate in three different modes: Mode 1:   Traditional Remote Alarm :  In this mode [...]

TRM Sensors has introduced the TRM-ALOS Any Liquid Optical Sensor. This sensor uses an optical probe mounted on the bottom surface of a hard rubber hockey puck. The puck provides a stable, low center of gravity, protective sensor body that allows the TRM-ALOS to be placed on any flat horizontal surface. Concrete floors and drip [...]

TRM-Easy5-SDR builds on the popular TRM-Easy5-Relay-U.     This 12 or 24 Vdc, DIN rail mounted module can monitor all TRM sensor probes and cable.   Like its Easy5-Relay-U cousin, the primary output signal of the new TRM-Easy5-SDR is dry relay contacts.   The roles of the four independent contacts and their normal state is [...]