Product Description
Standex Electronics DSO Series Gear Tooth Speed Sensor; Barrel, Aluminum; 4.2 ~ 24VDC; PNP
Gear Tooth Speed Sensor • Type: Hall Effect Sensor • Package / Case: Barrel, Aluminum • Function Type: Gear Tooth Speed Sensor • Voltage Supply: 4.2 ~ 24VDC • Voltage Supply: 4.2 ~ 24VDC • Output Type: PNP • Termination Style: Wire Leads
Product Information
| Manufacturer | Standex Electronics |
| Product Category | Position, Proximity, Speed (Modules) |
| Product Sub Category | Gear Tooth Speed Sensor |
| Series | DSO Series |
| Catalog Part Number | A44-18ADSO-P5P21 |
Specifications
| Product Attribute | Attribute Value |
|---|---|
| Type | Hall Effect Sensor |
| Package / Case | Barrel, Aluminum |
| Function Type | Gear Tooth Speed Sensor |
| Voltage Supply | 4.2 ~ 24VDC |
| Output Type | PNP |
| Actuator Material | Ferrous Metals, Gear Tooth |
| Operating Temperature | -40 ~ 125 C |
| Termination Style | Wire Leads |
Series Features
DSO Series Gear Tooth Speed Sensor
Series DescriptionThe DSO series delivers dynamic, non-contact speed sensing for ferrous targets with near-zero speed detection and long-term reliability. Powered by Hall effect technology, these solid-state sensors feature internal hysteresis, bounce-free operation, and temperature stability, making them ideal for harsh industrial and mobile environments.
Designed to track gear teeth, bolt heads, and other magnetic targets, the DSO series outputs a clean digital square wave pulse for accurate speed or count feedback. With self-calibrating performance and flexible mounting options, these sensors are easy to install and built to last.
The DSO series is available in a wide range of housings and electrical configurations, including NPN, PNP, TTL, and EMI-protected options, to meet the needs of innovators across automotive, agricultural, and manufacturing sectors.
- Near-zero speed detection for precise low-speed monitoring
- Solid-state Hall effect design with no moving parts for long-term reliability
- Self-calibrating output reacts to both leading and trailing edges of ferrous targets
- Wide detection range for gear teeth, bolt heads, and other magnetic targets
- Bounce-free operation with internal hysteresis for clean signal output
- Temperature stable performance across harsh environments
- Multiple electrical configurations including NPN, PNP, TTL, and EMI-protected options
- Flexible mounting with threaded and flange housings for easy air gap adjustment
- Customizable designs to meet unique application and packaging requirements
- Durable construction for automotive, agricultural, and industrial use cases
Shaft and gear speed in agricultural equipment
Measure speed in conveyor systems
Speed resolution in automation equipment
Resolve speed of industrial and agricultural attachments
Provide count feedback of components in production and testing
Cam and Crank shaft timing
Measure feed rate of cranes and winches
Resolving engine RPMs
Measuring vehicle/wheel speed
Monitoring gears in transmissions