Industrial Chemical Plant Valve Control EAC Certification TISSIN TS600 TS700 TS800 TS900 Valve Positioners
The Tissin TS700Ex is the explosion-proof version of the proven TS700 series, specifically engineered for Zone 1 & 2 (Class I Div 1) hazardous locations. Certified Ex d IIC T6 Gb (ATEX/IECEx/KCs), it retains all the performance advantages of the standard model — ±0.5% accuracy, high air capacity (350 LPM exhaust), and external zero/span adjustment — while providing maximum safety in flammable atmospheres. Ideal for offshore platforms, refineries, LNG terminals, and hydrogen plants where pure pneumatic operation is preferred for ultimate reliability.
- Ex d IIC T6 Gb Certification: Suitable for hydrogen and Zone 1
- ATEX / IECEx / KCs Approved: Global hazardous area compliance
- High Exhaust Capacity: 350 LPM for fast actuator response
- External Zero/Span Adjustment: Safe tuning in hazardous areas
- Vibration Resistant: Tested to 10g
- Stainless Steel Gauges: Corrosion resistant
- Split-Range Ready: 1/2 or 1/3 range settings
- Wide Temperature Range: -40°C to +85°C
| Parameter | Specification |
|---|---|
| Input Signal | 0.2–1.0 bar (3–15 psi) |
| Supply Pressure | 1.4–7.0 bar |
| Linearity / Hysteresis | ±0.5% F.S. |
| Air Consumption | less than 6 LPM |
| Air Capacity | 350 LPM (exhaust) |
| Enclosure | Ex d IIC T6 Gb, IP66 |
| Temperature Range | -40°C to +85°C |
| Material | Die-cast aluminum with epoxy coating |
| Weight | 4.8 kg |
- Offshore oil & gas platforms
- Refineries and petrochemical plants
- LNG terminals and storage
- Hydrogen production and fueling stations
- Coal-to-gas and syngas processes
Ex d IIC T6 Gb — suitable for hydrogen environments.
Yes — external zero/span knobs require no cover opening.
350 LPM — excellent for large or sticky actuators.
No — 100% pneumatic operation.
- Email: edwardzhao@gbsxj.com
- TS800 Series: Smart digital positioner
- TS600: Volume booster
- Limit Switch Boxes
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