The Fisher 3610J pneumatic positioner provides high-accuracy valve positioning for single-acting rotary actuators. Built for rugged industrial environments, it converts a standard pneumatic control signal into precise actuator motion with excellent linearity and low air consumption.
| Parameter | Specification |
|---|---|
| Input Signal | 0.2–1.0 bar (3–15 psig), 0.4–2.0 bar (6–30 psig), or split range |
| Action | Field-reversible (direct or reverse) |
| Maximum Supply Pressure | 10.3 bar (150 psig) |
| Maximum Air Demand | 13 normal m³/h (490 scfh) at 1.4 bar supply |
| Independent Linearity | ±1.5% (direct), ±0.75% (reverse) |
| Hysteresis | 1.0% of output span |
| Deadband | 0.1% of input span |
| Operative Temperature Limits | –40 to 82°C (–40 to 180°F) |
| Weight | 2.5 kg (5.6 lb) |
Applications Widely used in pipeline, chemical processing, and power generation plants where precise rotary valve control is required under varying process conditions.
Q: How do I calibrate the zero and span? A: Use the zero adjustment screw and fine/coarse span screws after selecting the correct range spring per Tables 4–7 in the manual.
Q: Is the 3610J suitable for natural gas supply? A: No — use clean, dry instrument air only.
Q: Can I add diagnostic connections? A: Yes, 1/8 NPT diagnostic connectors are available for the gauge block.
Phone/WeChat/WhatsApp: +8613916209596
Email: svetama@gbsxj.com
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