The M100 is a family of single-channel, multi-parameter transmitters with a compact footprint to simplify installation. This family includes the M100 sensor mount transmitter for bioreactors and the M100 DIN rail transmitter for simple, compact installation. To maximize space, M100 has no on-screen interface. Sensor configuration and viewing of diagnostics are done externally via a PC with iSense software or your plant controller. LEDs on the transmitter display sensor status and alarms.