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NAKAKITA CONTROLLER & TRANSMITTER
Pneumatic & electronic controllers and transmitters for precise valve, pressure & temperature regulation onboard
ManufacturerNakakita Seisakusho
TypePneumatic / Electronic
Signal0.2–1.0 bar / 4–20 mA
ApprovalDNV / ABS / NK
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| Control Type | Pneumatic PID / Electronic PID |
| Input Signal | 0.2–1.0 bar (pneumatic), 4–20 mA, RTD, thermocouple |
| Output Signal | 0.2–1.0 bar (pneumatic), 4–20 mA (electronic) |
| Supply Pressure/Air | 1.4 bar (pneumatic models) |
| Power Supply | 24 V DC (electronic models) |
| Accuracy | ±0.5% FS (typical) |
| Operating Temperature | -10°C to +60°C |
| Protection Class | IP55 / IP65 / IP66 (depending on model) |
| Material | Stainless Steel / Brass / Aluminum housing |
| Approvals | DNV, ABS, Nippon Kaiji Kyokai (NK), LR, BV |
| Applications | Control valves, temperature control, pressure regulation, boiler combustion, cargo heating |
High-reliability Nakakita pneumatic and electronic controllers & transmitters — widely used in Japanese-built vessels for valve positioning, cascade control, and process monitoring in engine room and cargo systems.
