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| Country of Origin | United States |
|---|---|
| Voltage | 5V |
| Brand | APEM |
| Model | IP67 |
| IP Rating | IP67 |
| Mount Type | Surface |
| Current Rating | 10mA |
| Series | HTW |
| Maximum Operating Temperature | 85°C |
| Minimum Operating Temperature | -40°C |
| Terminal type | Pre-Wired |
| Mechanical Life | 3000000Operations |
| Number of Sections | 4 |
The APEM HTW-12-GRY is a Hall Effect thumbwheel switch engineered for precise proportional control in challenging industrial and automation applications. This pre-wired surface mount device delivers reliable operation with a robust IP67 rating, ensuring protection against dust and water ingress in harsh environments.
Utilizing non-contacting Hall Effect technology, the switch offers a mechanical life of up to 3,000,000 operations, far exceeding many standard mechanical switches. It operates at a low voltage of 5V DC with a current rating of 10mA, making it suitable for sensitive electronic control systems.
Its design features a self-centering single-axis thumbwheel with four discrete sections that enable multi-position input, ideal for joysticks, control panels, and parameter adjustments in machinery and equipment.
The pre-wired terminal arrangement facilitates quick integration and reduces installation time. Functionally, the thumbwheel shows excellent resistance to electromagnetic and radio frequency interference, making it reliable in high-noise industrial settings.
Thermally, the switch maintains consistent performance across a broad temperature range from -40°C up to 85°C, supporting diverse climatic operating conditions. Non-contacting Hall Effect sensing for extended durability and precise control.
IP67 rated surface mount suitable for harsh environmental conditions. Pre-wired terminals enable ease of installation. Four sectional digit display for discrete input readouts. Operational temperature range from -40°C to 85°C.
Electrical current rating of 10mA at 5V for low power applications. Long mechanical life rated for 3 million operations. Excellent immunity to EMI and RFI ensuring signal integrity. Manufactured in the United States adhering to rigorous quality standards.
This APEM thumbwheel switch is commonly used in industrial automation, control systems, instrumentation, and machine operation panels where precise proportional input is essential. Its high reliability and environmental protection make it a preferred choice across manufacturing, robotics, HVAC, and testing laboratories.
Explore more industrial-grade Switches and thumbwheel controls in the Electronics & Electricals category on EnvMart to find the right solution for your application needs.
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