Telemecanique SM125 Microsonic Transmitter Module

The Telemecanique SM125 Hyde Park Microsonic Transmitter is a 24 V DC thru-beam ultrasonic transmitter housed in a stainless steel, 32 mm diameter enclosure designed for rugged industrial environments. As the transmitting half of a Hyde Park Microsonic thru-beam pair, it provides a discrete output with a fixed sensing window for non-contact detection across a defined gap. The unit operates at 180 kHz and has a nominal sensing distance of 0.381 m (approximately 15 inches), with an IP66 ingress rating for dust and water resistance. Power is supplied at 24 V DC, making it compatible with standard industrial power systems and suitable for integration into automation setups requiring reliable through-beam sensing.