Product Description
- The IP8000-X14 electro-pneumatic position controller from SMC is used in process and automation technology for the precise control of pneumatic control valves.
- It is particularly suitable for use in potentially explosive atmospheres subject to ATEX requirements.
- The position controller is used to convert electrical input signals proportionally into pneumatic actuator movements.
- Typical applications include process plants with continuous control tasks.
- The SMC IP8000-X14 electro-pneumatic positioner is a mechanically controlled positioner with a swivel lever feedback mechanism and an intrinsically safe ATEX design.
- The unit features an integrated window for direct visual indication of the valve position.
- The design is dust-proof and waterproof to IP65.
- Depending on the model, versions with or without a pressure gauge are available.
- Housing material – die-cast aluminium
- Coating – epoxy resin
- Input current – 4 to 20 mA DC (standard)
- Input resistance – 235 15 (4 to 20 mA DC)
- Supply pressure – 1.4 to 7 bar
- Standard stroke – 10 to 85 mm (permissible articulation angle 10 to 30)
- Sensitivity – 0.1% of the measuring range
- Linearity – 1% of the measuring range
- Hysteresis – 0.75% of the measuring range
- Repeatability – 0.5% of the measuring range
- Temperature coefficient – 0.1% of the measuring range/°C
- Supply pressure tolerance – 0.3% of the measuring range/0.1 bar
- Flow rate – min. 80 l/min (ANR) (SUP = 1.4 bar) min. 200 l/min (ANR) (SUP = 4 bar)
- Compressed air consumption – min. 5 l/min (ANR) (SUP = 1.4 bar) / min. 11 l/min (ANR) (SUP = 4 bar)
- Ambient and medium temperature – –20 to 80 °C (T5) / –20 to 60 °C (T6)
- ATEX Directive – Category 2 of the ATEX Directive, intrinsically safe explosion-proof design
- Explosion-proof design – intrinsically safe ATEX-compliant design (II 2G Ex h ib IICT5/T6 Gb)
- Intrinsically safe, explosion-proof ATEX parameters (electrical circuit) – Ui ≤ 28 V, Ii ≤ 125 mA, Pi ≤ 1.2 W, Ci ≤ 0 nF, Li ≤ 0 mH
- Protection class of the outer casing – JIS F8007, IP65 (complies with IEC Pub. 60529)
- Compressed air connection – Rc 1/4" internal thread
- Electrical connection – G 1/2" female thread
- Length – 198 mm + 150 mm swivel lever
- Width – 147 mm
- Depth – 100 mm
- Weight – 2.4 kg
