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Dwyer Instruments 165EL | Pneumatic and electro-pneumatic positioner | 4-20 mA input.
Pneumatic and electro-pneumatic positioners of the Model 165EL PRECISOR® II provide reliable process control at a remarkably affordable cost. Its precise, exact alignment of the control element is maintained while its robust, lasting design makes it perfect for difficult settings. It is simple to switch between direct and reverse action units. Minimal air usage maintains responsiveness and accuracy while lowering running expenses. Excellent for usage in various sectors, including pulp and paper, food and beverage, pharmaceutical, and chemical processing.
- Specifications
- Features
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| Air Consumption | 0.10 scfm (3 LPM) at 20 psig (1.4 bar) supply |
| Air Supply | 20 to 100 psig (1.4 to 6.9 bar) |
| Approvals | CE |
| Capacity | Flow: 28 scfm (80 LPM) at 20 psig (1.4 bar) supply |
| Connection | Air Supply: 1/4" NPT |
| Connection | Conduit: 1/2" NPT |
| Connection | Electrical: Screw terminal |
| Connection | Gage: 1/8" NPT |
| ENCLOSURE MATERIAL | Aluminum diecasting or 316SS |
| Enclosure Rating | IP66 (NEMA 4X) |
| Hysteresis | 1% of FS |
| Input Impedance | 250 +/-15 ¢ž¦ |
| Input signal | Pneumatic: 3 to 15 psig (0.2 to 1 bar); Electro-Pneumatic: 4-20 mA DC |
| Linearity | +/-0.2% of FS |
| Maximum operating temperature | Aluminum: -4 to 158°F (-20 to 70°C); SS: -40 to 158°F (-40 to 70°C) |
| Repeatability | +/-0.5% of FS |
| Sensitivity | +/-0.2% of FS |
| Stroke | 0.5 to 6" (10 to 150 mm) |
| Weight | 6.1 lb (2.7 kg) |
- The Series 165 PRECISOR® II Pneumatic and Electro-Pneumatic Positioners ensure stable process control, crucial for efficient operations.
- Designed to withstand harsh environments, the positioners feature a rugged and durable construction, enhancing their longevity and reliability.
- These positioners offer precise and accurate positioning of the control element, ensuring optimal performance and consistency in operations.
- Units can be easily changed from direct to reverse action, providing flexibility in application and compatibility with various systems.
- With low air consumption, these positioners keep operating costs minimal while maintaining quick and accurate response times, contributing to cost-effectiveness.
- Suitable for various industries including chemical processing, food and beverage, pulp and paper, and pharmaceuticals, indicating versatility and broad applicability.
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