WENZHOU KANGTUO INTERNATIONAL TRADING CO.,LTD
Rotary Pneumatic-Electro Positioner

Rotary Pneumatic-Electro Positioner

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With the assistance of our professionals, we are engaged in offering our clients a broad range of Rotary Pneumatic-Electro Positioner. Unmatched in performance, this is used as final controlling element for operation of pneumatic Rotary/Linear valve actuators in correspondence with an input signal of 4-20 mA DC or split ranges. This is manufactured under the surveillance of our team using superior quality materials as well ultra modern technology. Furthermore, this Rotary Pneumatic-Electro Positioner is available in different technical specifications to meet the requirements of our precious customers.

Features:

  • Easy to operate
  • Highly efficient
  • Superior functionality

Special Points

  • High seismic performance, very stable in big shaking field.
  • After more than one million times of operation test and seismic testing to ensure the stability of the product.
  • Fast response and high accuracy. Simple adjustments, you can achieve 1/2 stroke control range.
  • Less air consumption, great energy efficiency.
  • Positive action/Reaction can be easily converted. Zero and very simple span adjustment.
  • Feedback connection is very simple.

Main parameters

Item

YT-1000L

YT-1000R

Single

Double

Single

Double

Input Signal

4~20mA DC (Note) 1

Impedance


Supply Pressure


Stroke

10~150mm (Note) 2


Air Connection Dimensions

PT (NPT) 1/4

Pressure gauge Interface dimensions

PT (NPT) 1/8

Power connection Dimensions

PF 1/2 (G 1/2)

Explosion Proof Class

KTL : ExdmllBT5, ExdmllCT5, ExiallBT6
ATEX : EExmdllBT5, JIS : ExsdllBT5
CSA : ExmdllBT5, NEPSI : ExiallCT6

Protection Class

IP66

Ambien

Operating Temperature

Standard: -20-70oC
High temperature type: -20-120oC
Low temperature type: -40-70oC

Explosion-proof Temperature

-20-60oC

Linear

?.0% F.S

Hysteresis

1.0% F.S

Sensitivity

± 0.2% F.S

± 0.5% F.S

± 0.2% F.S

± 0.5% F.S

Repeatability

± 0.5% F.S

Air Consumption

3LPM (Sup=1.4kgf/cm2, 20psi)

Flow Rate

80LPM (Sup=1.4kgf/cm2, 20psi)

Material

Dia-cast Aluminum

Weight

2.7kg (6.1lb)

2.8kg (6.2lb)

The above parameters are available at ambient temperature 20oC, absolute pressure 760mmHg, 65% relative humidity environment, the value according to our testing standards.

  • (Note)1: YT-1000L by adjusting the zero and span segment control can be achieved 1/2 (1/2 stroke control). YT-1000R shall replace the internal spring to achieve sub-control 1/2 (1/2 stroke control).
  • (Note)2: Please contact us for products' travel less than 10mm or above 150mm.
  • (Note)3: YT-1000 series products have made a variety of explosion-proof certification, please correctly mark the proof grade when ordering products. In the pneumatic technology, the air filter, regulator and lubricator three kinds of air preparation components assembled together called pneumatic F.R.L. to enter the pneumatic gas purification filter.
And reducing the supply pressure to the rated instrument air supply pressure, equivalent to power transformer of function circuits. Air filter regulator's lightweight design is small, easy to install, so it mounted together with pneumatic feeding, pneumatic regulator, valve positioner. If design the reducing valve of air filter gas a whole, it become FR.L.