Ultrasonic switches are a cost-effective solution for your applications. Since it is an electronic instrument with no moving parts, preventive maintenance is limited to an annual visual inspection. A technician with basic electrical skills (wiring) can service the instrument. Self Test models feature a sensor monitor that continually tests the unit’s functionality and de-energizes if a fault is detected.

• No calibration required
• Pressure from vacuum to 2000 psi, temperature from -40°F to 250°F
• Relay and current shift (8/16mA) output available
• 316SS sensor
• FM, CSA