YTC Electro Pneumatic Positioner YT-1000 Positioner

YTC Electro Pneumatic Positioner YT-1000 Positioner accurately controls valve stroke in response to an input signal of 4~20mA from the controller. It includes YT-1000R Electro Pneumatic positioner and YT-1000L positioner.

  • Simple zero and span adjustment
  • No resonance between 5-200Hz
  • Auto/Manual switch
  • RA v.s. DA action and 1/2 split range setting by simple adjustment
  • Internal feedback signal is available as an option

 

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Feature of YTC Electro Pneumatic Positioner YT-1000 Positioner

  • It is compatible with most of the controllers.
  • Response time is very fast and accurate.
  • Split range 4~12mA or 12~20mA can be set by simple operating.
  • Low air consumption.
  • Simple Direct / Reverse Action change.
  • Simple Zero & Span adjustment.
  • Internal & External options, such as position transmitter (PTM) and/or limit switch (L/S) are available. (Internal options are for non-explosion proof and External options are for
    explosion proof.)
  • Orifices can be installed even in the field to minimize the hunting occurrence and optimize operating conditions.
  • An A/M switch can supply air directly to the actuator or manually operate the positioner or valve without any signal.
  • It has IP66, Type 4X (FM) ingress protection grade.
  • Epoxy polyester powder coating resists the corrosion process.
  • Maintenance of the positioner is easy because of the modularized inner structure.

Specification of  YTC Electro Pneumatic Positioner YT-1000 Positioner

Housing Material Aluminum
Motion Type Linear/Rotary
Acting Type Single / Double
Input Signal 4~20mA DC
Supply Pressure 0.14 ~ 0.7 MPa (1.4 ~ 7 bar)
Stroke 10 ~ 150 mm 0 ~ 90°
Impedance Max. 250 ± 15Ω
Air Connection PT(G or NPT) 1/4
Gauge Connection PT(or NPT) 1/8
Conduit Entry G(PF) 1/2 or NPT 1/2 or M20*1.5P
Ingress Protection IP66, Type 4X
Ambient
Temperature
Standard: -20°C ~ 60°C (-4°F ~ 140°F)
High: -20°C ~ 120°C (-4°F ~ 248°F)
Low: -40°C ~ 70°C (-40°F ~ 158°F)
Explosion proof: Refer to “2.6 certifications” for details
Linearity Single ±1% F.S.
Double ±2% F.S.
Hysteresis ±1% F.S.
Sensitivity Single ±0.2% F.S
Double ±0.5% F.S
Repeatability ±0.5% F.S.
Flow Capacity 80 LPM (Sup.=0.14 MPa)
Air Consumption 2.5 LPM (Sup.=0.14 MPa @ idle)
Feedback Signal (Option) 4~20mA (DC 9~28V)
Weight 2.7 Kg (6.1 lb) 2.8 Kg (6.2 lb)
Painting Epoxy Polyester Powder Coating