The Tissin TS800/TS805 Series Smart Valve Positioner is a high-precision electro-pneumatic device designed for pneumatic control valves. It accurately controls valve stroke in response to a 4–20 mA DC input signal from the control room, DCS, or calibrator. The TS800 features a rugged aluminum die-cast enclosure, while the TS805 uses 316 stainless steel for corrosive environments.
| Parameter | Specification |
|---|---|
| Input Signal | 4–20 mA DC |
| Input Impedance | 500 Ω (at 20 mA) |
| Supply Pressure | 0.14–0.7 MPa |
| Stroke Range | Linear: 10–150 mm; Rotary: 0–900° |
| Linearity | ±0.5% F.S. |
| Sensitivity | ±0.2% F.S. |
| Hysteresis | ±0.5% F.S. |
| Repeatability | ±0.3% F.S. |
| Air Consumption | ≤ 2.3 LPM (supply 0.14 MPa) |
| Flow Capacity | ≥ 100 LPM (supply 0.14 MPa) |
| Operating Temperature | –30 °C to +85 °C (standard); Ex-proof: –40 °C to +60 °C (T5) |
| Enclosure Protection | IP66 / NEMA 4X |
| Material | TS800: Aluminum die-cast; TS805: 316 Stainless Steel |
| Weight | TS800: 2.2 kg; TS805: 4.2 kg |
| Explosion-proof Certifications | IECEx, ATEX, KCs, CSA, SIL 2/3 (multiple approvals) |
Widely used in oil & gas, chemical, power plants, pulp & paper, water treatment, pharmaceutical, printing & dyeing, food & beverage, and other fluid control industries — especially in high-vibration, high-temperature, or hazardous areas.
Q: How do I perform quick Auto Calibration?
A: Press and hold ↑ + ↓ buttons for 3 seconds to enter Auto Cal; the device automatically completes zero and span calibration.
Q: Can it be installed in explosive atmospheres?
A: Yes — supports Ex ia IIC T5/T6 Ga and multiple international certifications; intrinsic safety barriers must be used.
Q: What is the warranty period?
A: 18 months from shipment (covers product defects only).
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Email: svetama@gbsxj.com
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