YT-1000LSM111 Valve Positioner YT-1000LSM YT-1000LSC 4-20mADC
The use of YT-1000L linear positioner features: 1: There is no resonance phenomenon in the range of 5~200HZ. 2: Forward and reverse, easy conversion between single-acting and double-acting. 3: For small actuators, co-oscillation can be prevented by reducing the throttle hole of the positioner. 4: Low air consumption and good economy. 5: Split-range control of 1/2 range can be achieved without replacing parts. YT-1000L Positioner Model Specifications: Project/Form | single acting | double acting | input signal | 4-20mA DC | impedance | 250±15 Ohm | input pressure | 0.14-0.7MPa (1.4-7bar) | range of travel | 10-150mm | Air supply interface | PT (NPT1/4) | Pressure gauge interface | PT (NPT1/8) | Power interface | PF 1/2 (G 1/2) | Explosion-proof grade | Ex dmb IIIB T5 (KTL) Ex dmb IIIC T5 (KTL) Ex ia IIB T6 (KTL) Ex is IIC T6 (NEPSI) Ex dmb IIC T5/T6 (NEPSI) | Protection class | IP66 | ambient temperature | Operating temperature | -20℃—70℃ (-4—158‵F) | Explosion-proof temperature | -20℃—60℃ (-4—140‵F) | Linearity | ±1%FS | ±2%FS | Hysteresis | ±1%FS | Sensitivity | ±0.2%FS | ±0.5%FS | Repeatability | ±0.5%FS | air consumption | 2.5LPM (sup=0.14MPa) | flow | 80LPM(sup=0.14MPa) | material | Die-cast aluminum | weight | 2.7kg (6.1lb) | |