Electro-Pneumatic Transducer SMC TRANSDUCER ・Air pressure in proportion to the current signal can be output. ・Wide output pressure range: 0.02 to 0.6 MPa ・Fast response ・Independent electric unit/Explosion-proof (flameproof) construction ・Easy span adjustment NOTE: Reconditioned unit tested & found in good working condition. we have all spares available. Save money & planet Earth: buy reconditioned spares from our stock And Save your Money .