CR30-15DP Autonics Proximity Sensor (Capacitive Sensor)
Autonics CR30-15DP Capacitive Proximity Sensor (M30, DC PNP, NO)
The Autonics CR30-15DP is an M30 capacitive proximity sensor with 15 mm sensing distance and DC PNP normally-open output.
Designed for reliable detection of non-metallic materials such as liquids, plastics, powders, and granules in industrial environments.
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The Autonics CR30-15DP is a heavy-duty M30 capacitive proximity sensor engineered for long sensing distance and stable operation. With a 15 mm adjustable sensing range and DC PNP normally open output, it is ideal for detecting non-metallic materials such as liquids, plastic containers, powders, and granules.
Capacitive sensing technology allows detection through non-metal surfaces, making this sensor suitable for harsh industrial applications, including process automation, material handling, and OEM machinery.
Key Features
Capacitive sensing for metallic & non-metallic materials
Large M30 threaded cylindrical housing
Long sensing distance up to 15 mm (adjustable)
DC 3-wire, PNP, Normally Open (NO) output
Stable detection of liquids, powders, plastics & bulk solids
Built-in sensitivity adjustment
LED operation status indicator
Rugged industrial construction
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Capacitive Proximity Sensor |
| Model | CR30-15DP |
| Body Size | M30 |
| Sensing Distance | 15 mm (adjustable) |
| Output Type | PNP |
| Output Logic | Normally Open (NO) |
| Power Supply | 12–24 V DC |
| Wiring | 3-wire |
| Max Output Current | ≤ 200 mA |
| Indicator | LED |
| Housing Material | Metal threaded body |
| Protection Rating | IP65 / IP67 |
| Operating Temperature | -25 to +70 °C |
Applications
Liquid level detection through plastic tanks
Powder & granule level sensing
Bulk material presence detection
Packaging & filling machines
Food & beverage processing plants
Chemical & pharmaceutical equipment
Automation panels & OEM machinery
What’s in the Box?
Autonics CR30-15DP Capacitive Proximity Sensor
Mounting nuts (2 Nos)
Product instruction leaflet
FAQ
Q1. Can this sensor detect liquids through non-metal tanks?
Yes. It is suitable for detecting liquids through plastic or non-metal containers.
Q2. What does “DP” indicate in CR30-15DP?
DP means DC PNP output with Normally Open (NO) logic.
Q3. Is sensing distance adjustable?
Yes. The sensor includes a sensitivity adjustment for precise detection.
Q4. Can it be used in dusty or powdery environments?
Yes. It is widely used for powder and bulk material detection.
Q5. Is this sensor suitable for industrial automation panels?
Yes. It is designed for continuous industrial and OEM use.