The Honeywell 940 Series offers compact ultrasonic sensors in 18 mm and 30 mm diameters, designed for reliable sensing with features like IP67 sealing, high output current, and microprocessor control. These sensors are suitable for various industrial applications requiring precise distance measurement and object detection.
| Catalog Style | Sensor Type | Package | Sensing Range (mm) | Output | Termination | Max. Sensing Distance (mm) | Min. Sensing Distance (mm) | Beam Angle | Supply Voltage (VDC) | Supply Current (mA) | Load Current (mA) | Switching Frequency (Hz) | Repeatability | Operating Temperature (C) | Storage Temperature (C) | |
| 940 Series (18 mm) | Digital | 18 mm dia. | 200 - 1500 | PNP, N.O. / NPN, N.O. | Cable / Connector | 1500 | 200 | 8 | 19 - 30 | <25 > | 0 - 500 | 8 / 25 | 1 mm | 15 to 70 | 25 to 85 | |
| 940 Series (18 mm) | Digital | 18 mm dia. | 150 - 700 | PNP, N.O. / NPN, N.O. | Cable / Connector | 700 | 150 | 8 | 19 - 30 | <25 > | 0 - 500 | 8 / 25 | 1 mm | 15 to 70 | 25 to 85 | |
| 940 Series (30 mm) | Analog | 30 mm dia. | 300 - 2000 | 1.5 - 10 V | Cable | 2000 | 300 | 8 | 19 - 30 | <20 | 10 max. | 6 | 2 mm | 0 to 50 | 0 to 70 | |
| 940 Series (30 mm) | Analog | 30 mm dia. | 150 - 1200 | 1.25 - 10 V | Cable / Connector | 1200 / 1000 | 150 / 600 | 8 / 10 | 19 - 30 | <20 | 10 max. | 11 / 6 | 1 mm / 2 mm | 0 to 50 | 0 to 70 | |
| 942 Series (30 mm) | Analog & Digital (RS232/RS485) | 30 mm dia. | 300 - 3000 | 0 - 10 V / 4 - 20 mA | PNP, N.O./N.C. | RS232 / RS485 | 3000 | 300 | 8 | 19 - 30 | < 30 | 0 - 100 | Programmable 5-30 Hz | 2 mm or 0.4% of reading | 15 to 70 | 25 to 85 |
| 942 Series (30 mm) | Analog & Digital (RS232/RS485) | 30 mm dia. | 150 - 1500 | 0 - 10 V / 4 - 20 mA | PNP, N.O./N.C. | RS232 / RS485 | 1500 | 150 | 10 | 19 - 30 | < 30 | 0 - 100 | Programmable 5-30 Hz | 2 mm or 0.4% of reading | 15 to 70 | 25 to 85 |
| 942 Series (30 mm) | Analog & Digital (RS232/RS485) | 30 mm dia. | 100 - 600 | 0 - 10 V / 4 - 20 mA | PNP, N.O./N.C. | RS232 / RS485 | 600 | 100 | 8 | 19 - 30 | < 30 | 0 - 100 | Programmable 5-50 Hz | 2 mm or 0.4% of reading | 15 to 70 | 25 to 85 |