TISSIN TS600L Pneumatic Valve Positioner 4 20mA IP66 Oil Gas Chemical Power Water Industrial Actuator
The TISSIN TS600L is a linear electro-pneumatic valve positioner developed by TISSIN, a professional Korean manufacturer of valve control accessories. It converts standard 4-20mA DC control signals from DCS or control panels into proportional pneumatic pressure to precisely regulate linear valve stroke within 10-150mm.
Featuring modular die-cast aluminum housing with IP66 protection, it supports single and double-acting pneumatic actuators, with multiple explosion-proof certifications for hazardous industrial sites. This positioner delivers ultra-high positioning accuracy, low air consumption, and easy on-site calibration, making it a stable core component for industrial fluid control systems.
- High precision control: Linearity ±1.0% F.S., repeatability ±0.5% F.S., minimal hysteresis for steady valve regulation
- Multiple temperature options: Standard (-20 to 70°C), low-temp (-40 to 70°C), high-temp (-20 to 120°C) models available
- Complete explosion-proof certificates: Non-explosion, Ex dmb IIB/IIC T5/T6, Ex ia IIC T5/T6 for dangerous areas
- IP66 heavy-duty housing: Die-cast aluminum shell resists dust, water jet, and industrial vibration
- Built-in A/M bypass switch: Convenient auto/manual mode switching for maintenance without system shutdown
- Detachable air port module: Supports quick conversion between PT and NPT threads on site
- Low energy loss: Air consumption less than 2.5LPM under 0.14MPa supply pressure
- Simple zero and span adjustment, compatible with split-range control schemes
- Optional accessories: Position feedback transmitter, mechanical/proximity limit switches
- Anti-resonance design: No vibration resonance within 5-200Hz working frequency range
| Input Signal | 4-20mA DC |
| Internal Resistance | 250±15Ω |
| Supply Pressure Range | 0.14-0.7MPa |
| Linear Valve Stroke | 10-150mm |
| Air Supply Connection | P(NPT) 1/4 |
| Gauge Port | P(NPT) 1/8 |
| Electrical Conduit Port | G(PF)1/2 or NPT1/2 |
| Explosion Proof Grade | Non-explosion, Ex dmb IIB/IIC T5/T6, Ex ia IIC T5/T6 |
| Protection Class | IP66 |
| Operating Temperature | Standard -20 to 70°C, Low-temp -40 to 70°C, High-temp -20 to 120°C |
| Explosion-proof Ambient Temp | -40 to 60°C (T5), -40 to 40°C (T6) |
| Linearity | ±1.0% F.S. (Single Acting), ±2.0% F.S. (Double Acting) |
| Sensitivity | ±0.2% F.S. (Single Acting), ±0.5% F.S. (Double Acting) |
| Hysteresis | ±1.0% F.S. |
| Repeatability | ±0.5% F.S. |
| Air Consumption | ≤2.5LPM (Supply pressure=0.14MPa) |
| Output Air Flow | ≥80LPM (Supply pressure=0.14MPa) |
| Housing Material | Die-cast Aluminum |
- Oil and natural gas transmission and refining
- Chemical, petrochemical and fine chemical production
- Thermal power plants and new energy power stations
- Urban and industrial wastewater treatment
- Pharmaceutical, food and beverage processing
- Papermaking, textile printing and dyeing
- Metallurgy and mining fluid regulating systems
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