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Dwyer 165NL | PRECISOR II Positioner | 3-15 psig pneumatic input
Dwyer 165NL is a pneumatic PRECISOR II positioner controlled by a 3-15 psig (0.2-1 bar) signal, giving linear valve stroke from 0.5 to 6". Direct or reverse action can be set easily, and modest air consumption keeps operation economical.
- 165NL accuracy figures: linearity ±0.2% FS, repeatability ±0.5% FS, hysteresis 1% FS
- 165NL air supply 20-100 psig (1.4-6.9 bar), consumption 0.10 scfm at 20 psig
- Flow capacity of the 165NL: 28 scfm (80 LPM) at 20 psig supply
- 165NL enclosure rated IP66 (NEMA 4X)
- 165NL ports: 1/4" NPT air supply, 1/8" NPT gauge
- Specifications
- Features
- Downloads
| Part Number | 165NL |
| Brand | Dwyer |
| Type | PRECISOR II pneumatic positioner |
| Input Signal | 3 to 15 psig (0.2 to 1 bar) |
| Stroke | 0.5 to 6" (10 to 150 mm) |
| Air Supply | 20 to 100 psig (1.4 to 6.9 bar) |
| Air Consumption | 0.10 scfm (3 LPM) at 20 psig (1.4 bar) |
| Flow Capacity | 28 scfm (80 LPM) at 20 psig (1.4 bar) |
| Linearity | ±0.2% FS |
| Repeatability | ±0.5% FS |
| Hysteresis | 1% FS |
| Sensitivity | ±0.2% FS |
| Enclosure Rating | IP66 (NEMA 4X) |
- 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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