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) | ||






