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Smart Positioner YTC YT-2700 Series

Smart Positioner YT-2700 Series accurately controls valve stroke, according to input signal of 4~20mA being delivered from controller.

  1. built-in micro-processing operator optimizes the
  2. positioner’s performance
  3. Auto calibration,
  4. PID control,
  5. Alarm, and Hart protocol.

Features:

1. Light weight, the structure of the small, anti-friction, suitable for Y-valve and other small implementing agencies.
2. Standby state of air consumption close to zero, can greatly save factory energy.
3. The product is equipped with a liquid crystal screen (LCD), so you can confirm the status of the positioner directly in the field.
4. Through the HART communication, you can get a variety of valves and locators intelligence.
5. Can add the valve output module, feedback valve opening.
6. Can be arbitrarily set linear, fast open, such as percentage flow characteristics.
7. Through the product button can easily adjust the PID parameters, can also be set to 16 points to achieve a special flow curve.
8. Has excellent protection function (IP66).

Description

YT-2700 Series

Technical Parameters

Item: YT-2700L YT-2700R

Input signal: 4 ~ 20mA DC

Minimum current signal: 3.2mA (standard), 3.8mA (with Hart)

Air supply input pressure: 1.4 ~ 7kgf / cm2 (0.14 ~ 0.7MPa)

Stroke: YT-2700L: 10 to 150 mm, YT-2700R: 0 to 90 °

Impedance: max. 460Ω / 20mA DC

Air connection: PT 1/4, NPT1 / 4

Pressure gauge interface: PT 1/8, NPT1 / 8

Power interface: PF 1/2 (standard), NPT1 / 2 (option)

Explosion-proof grade: Ex ia IIC T6 / T5, protection class IP66

Ambient temperature: Operating temperature -30 ~ 85 ℃, Explosion-proof temperature -40 ~ 60 ℃ (T5) / – 40 ~ 40 ℃ (T6)

Linearity: ± 0.5% F.S.

Hysteresis: 0.5% F.S.

Sensitivity: ± 0.2% F.S.

Repeatability: 0.3% F.S.

Flow: 22 LPM

Air consumption: 0.01LPM (input pressure of 1.4K)

Output characteristics: linear, fast open, etc. Percentage, user-defined (16 points can be set)

Seismic coefficient: 6G (100Hz)

Ambient humidity: 5 to 95% RH (at 40 ° C)

Communication (option): HART communication

Feedback signal (option): 4 ~ 20mA (DC 10 ~ 30V)

Material: Die-cast aluminum

Weight: 0.82kg (1.8Ib)

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 ；YT-1000LSn ；YT-1000LDn ；YT-1000LSm ；YT-1000LDm ；YT-1000LSc ；YT-1000LDc ；YT-1000LSi ；YT-1000LDi ；YT-1000LSp ；YT-1000LDp ；YT-1000LSH ；YT-1000LDH ；YT-1000RSn ；YT-1000RDn ；YT-1000RSm ；YT-1000RDm ；YT-1000RSc ；YT-1000RDc ；YT-1000RSi；YT-1000RDi ；YT-1000RSp ；YT-1000RDp ；YT-1000RSH ；YT-1000RDH ；YT-1050LSn ；YT-1050LSm ；YT-1050RSn ；YT-1050RSm ；

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