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Genuine Durable Car Component SRD991-BHNS6EA4NY-V06 - High Quality

The SRD991-BHNS6EA4NY-V06 is a high-performance, microprocessor-based intelligent valve positioner designed for precise control of single-acting (spring-return) pneumatic actuators. It operates with a 4–20 mA DC input signal and supports HART 7 two-way communication, enabling remote configuration, calibration, and advanced diagnostics.

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Specifications Input Signal: 4–20 mA DC (2-wire loop powered) + HART 7 Supply Air Pressure: 1.4–6 bar (20–90 psig); max 7 bar (105 psig) Air Capacity: 7.5 Nm³/h (265 scfh) @ 6 bar Air Consumption (Steady): ≤ 150 Nl/h (5.3 scfh) @ 6 bar Stroke Range: Linear: 8–260 mm (0.3–10.2 in) Rotary: 0–95° (up to 300° with adapter) Accuracy: ±0.1% of span Hysteresis: ≤ 0.3% of span Linearity: < 0.4% of span Repeatability: ≤ 0.2% of span Response Time: ≤ 1 second Action Mode: Direct / Reverse (configurable) Housing: Die-cast aluminum, IP66 / NEMA 4X Weight: Approx. 1.7 kg (3.7 lbs) Operating Temperature: -40°C to +80°C Storage Temperature: -50°C to +85°C 3. Safety & Certifications Explosion Protection: ATEX EEx ia IIC T4; IECEx Hazardous Area: Zone 1 (Gas), Zone 21 (Dust) EMC Compliance: IEC 61000-4-2, -3, -4, -5, -6, -8, -11 SIL Capability: Suitable for safety functions up to SIL 2 Materials: Copper-free aluminum alloy