Telemecanique Sensors
Telemecanique Sensors VM1NNOQ ultrasonic sensor M12 508mm NPN NO IP67
Rectangular ultrasonic sensor detects objects up to 508 mm with NPN normally-open output and IP67 protection
- 508 mm detection range for reliable object sensing
- IP67 and NEMA 4X ratings withstand dust and water ingress
- 12 to 24 V DC supply fits common industrial power rails
- 300 kHz operating frequency enables fast response times
- Compact rectangular plastic body allows dual-mount installation
Industrial ultrasonic sensor for short-range
The Telemecanique Sensors VM1NNOQ is a rectangular ultrasonic sensor built for industrial automation tasks. It detects objects up to 508 mm away using a 300 kHz operating frequency. The plastic housing carries an IP67 and NEMA 4X rating for dust and water ingress protection. It operates on 12 to 24V DC power supplies.
M12 connector and NPN normally-open output
The sensor terminates in an M12 electrical connection for quick installation in standard sensor networks. Its NPN normally-open circuit switches a maximum load of 40 mA when a target enters the detection zone. A dual-mount body style allows flexible positioning on machinery frames or brackets without additional hardware.
Detection range and supply voltage set practical
The 508 mm sensing distance limits use to close-proximity applications such as conveyor positioning or level monitoring. Operation is confined to a 12 to 24V DC supply range and an operating temperature span of -22 to 152 degrees F. Compliance with CE, EN 60947, REACH and UL Listed standards covers regulatory needs but does not extend the physical sensing envelope.
Highlights
- 508 mm detection range for reliable object sensing
- IP67 and NEMA 4X ratings withstand dust and water ingress
- 12 to 24 V DC supply fits common industrial power rails
- 300 kHz operating frequency enables fast response times
- Compact rectangular plastic body allows dual-mount installation
Specifications
| Brand | TELEMECANIQUE SENSORS |
|---|
Questions about this item
Does the plastic case or the ultrasonic transducer need periodic cleaning or replacement?
The sensor uses a rectangular plastic housing rated IP67 and NEMA 4X; no user-serviceable parts are listed, so routine maintenance is limited to keeping the sensing face free of heavy buildup.
What limits continuous operation — the 40 mA load ceiling or the 152 °F temperature cap?
The 40 mA maximum load on the NPN output is the electrical ceiling, while the operating range tops out at 152 °F; sustained use must stay within both limits.
How much heat does the unit add when powered at 24 V DC all day?
At 24 V DC the sensor draws up to 40 mA, so its own dissipation is under 1 W; the housing is rated to 152 °F ambient without active cooling.
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