YTC Smart Positioner YT-2550 Series
YTC Smart Positioner YT-2550 Series ccurately controls valve stroke, according to input signal of 4~20mA being delivered from controller.
- Fail freeze function
- Near zero air consumption level
- HART comunication
- Auto calibration
- PD control
- 4 buttons for local control
- LCD display
- Feedback signal
- Limit switch
models:
YT-3300-LSN ；YT-3350LSN ；YT-3300-LSI ；YT-3350LSI ；YT-3300-LDN ；YT-3350LDN ；YT-3300-LDI ；YT-3350LDI ；YT3300-RSN ；YT-3350RSN ；YT-3300-RSI ；YT-3350RSI；YT-3300-RDN ；YT-3350RDN ；YT-3300-RDI ；YT-3350RDI ；YT-3303LSN ；YT-3303LDN ；YT-3303LSI ；YT-3303LDI ；YT-3303RSN ；YT-3303RSI ；YT-3303RDN ；YT-3303RDI ；YT-3301LSN；YT-3301LSI ；YT-3301LDN ；YT-3301LDI ；YT-3301RSN ；YT-3301RSI ；YT-3301RDN ；YT-3301RDI ；YT-3400LSC；YT-3400LDC ；YT-3400RSC ；YT-3400RDC ；YT-3450LSC ；YT-3450LDC；YT-3450RSC ；YT-3450RDC ；YT-2500LSN ；YT-2500LDN ；YT-2500LSI ；YT-2500LDI ； YT-2500RSN ；YT-2500RDN ；YT-2500RSI ；YT-2500RDI ；YT-2550LSN ；YT-2550LDN ；YT-2550LSI；YT-2550LDI ； YT-2550RSN ；YT-2550RDN ；YT-2550RSI ；YT-2550RDI ；YT-2501LSN ；YT-2501LDN ；YT-2501LSI ；YT-2501LDI ；YT-2501RSN ；YT-2501RDN ；YT-2501RSI ；YT-2501RDI；YT-2600LSC ；YT-2600LDC ；YT-2600RSC ；YT-2600RDC ；YT-2700LSN ；YT-2700LSI ；YT-2700RSN ；YT-2700RSI ；
| Item.Type | YT-2500 | YT-2550 | ||
| Input Signal | 4-20mA DC | |||
| Supply Pressure | 0.14-0.7MPa(1.4-7bar) | |||
| Stroke | Linear Type | 10-150mm | ||
| Rotary Type | 0-90° | |||
| Impedance | Max.500Ω@20mA DC | |||
| Air Connection | PT(NPT)1/4 | NPT1/4 | ||
| Gauge Connection | PT(NPT)1/8 | NPT1/8 | ||
| Conduit | PF1/2(G1/2) | |||
| Ambient Temp | Operating Temp | (-30°C~80°C)/(-22~176°F) | ||
| Explosion Temp | (-40°C~60°C T5)/(-40°C~40°C T6) | |||
| Linearity | ±0.5% F.S | |||
| Hysteresis | ±0.5% F.S | |||
| Sensitivity | ±0.2% F.S | |||
| Repeatability | ±0.3% F.S | |||
| Air Consumption | Fail Freeze | 0.01LPM(sup=0.14MPa) | ||
| Fail Safe | 6LPM(sup=0.14MPa) | |||
| Flow Capacity | 60LPM(sup=0.14MPa) | |||
| Output Characteristics | Linear,EQ%,Quick Open user set(16 Point) | |||
| Material | Aluminum Diecasting | Stainless Steel316 | ||
| Enclosure | IP66 | |||
| Explosion Proof Type | Exia IIC T5/T6 | |||
| Weight | 1.5kg(3.3Ib) | 2.9kg(6.4Ib) | ||