Electric Valve Accessories Valve Positioner Ep1000

• Air Connection: G1/4
• Temperature: -20-70degc
• Mode: Linear or Rotary
• Guage Connection: G1/8
• Transport Package: as Request
• Specification: as requset
• Model NO.: EP1000
• Trademark: E-ONENESS
• Origin: China
• HS Code: 7309000000
• Production Capacity: 50piece/Day

Product Description

Design and Features
Armed with the design ideas of block structure and Multi-port type, we produced the YS-1000 series E-P valve positioner which has two types, one is Linear and another is rotary. The Linear one is used for linear operation of pneumatic linear valve actuator. The rotary one is used for rotary pneumatic actuator. They control valve stroke accurately, through pressure air, according to input signal of 4-20mA being input from electrical controller control system
In addition, the internal position transmitter and/or limit switches are easily to be assembled inside of the positioner in order to senses mechanical position change of stem being on the valve or similar device and converses to current signal of DC 4~20mA outputs for computers or Industry Processing Control System. It is flame proof type attached internally

The YS-1000 series E-P valve positioner is provided with following features:
1, There is no resonance in the range of 5~200Hz.
2, Performing Split Control without any other substitutes.
3, Easy to adjust zero and span.
4, Easy to convert from Reverse Action to Direct Action or vice versa.
5, Easy to convert from Spring Return to Double Action actuator or vice versa.
6, Easy Feedback Connection.
7, Fast and accurate response.
8, Low air consumption.
9, Easy to protect from hunting effect by using output orifice in small size of actuator.
10, Easy to install air tubing connection in any direction.

YS-1000 Positioner		Internal Position Transmitter(optional)
Description	Technical Data	Description	Technical Data
Input signal	4-20mADC(5-15 mA DC)	Input type	2Wire
Impedance	250	Input Signal	0-90
	Bitmap 15
Supply pressure	1.4~7kgf/cm 2 (20~ 100psi)	Output Signal	4-20mA DC
Stroke	Rotary: 0-90/Linear: 10-150mm	Load Resistance	0~600 Ohm
Air connection	G(NPT)1/4	Noise Range	50mVp.p
Gauge connection	G(NPT)1/8	Adjustable Range	Zero :
			Bitmap 10% Span : 60~110%
Conduit	G(NPT)1/2	Protection	IP66
Explosion Proof	ExdmII B(C)T6, ExiaII BT6, Non-Explosion	Linearity	Bitmap 1%
Protection	IP66	Sensitivity	Bitmap 0.20%
Ambient temperature	-20~70	Hysteresis	0.002
Linearity	Bitmap 1%F.S.	Supply Voltage	15~30V DC
	Bitmap 2%F.S.
Hysteresis	Bitmap 1%F.S.	Explosion Proof	Non-Explosion
Sensitivity	Bitmap 0.2%F.S.	Internal Mechanical Switches(optional)
	Bitmap 0.5%F.S.
Repeatability	Bitmap 0.50%	Description	Technical Data
Air consumption	3LPM(Sup=1.4kgf/cm 2 ,20psi)	Supply Voltage	ZIPPY, 5A125-250VAC
Flow capacity	80LPM(Sup=1.4kgf/cm 2 ,20psi)	Internal Proximity Sensors(optional)
Material	Aluminum alloy	Description	Technical Data
weight	2.7kg(6 Ib) 2.8kg(6.2 Ib)	Supply Voltage	(DC 24V (10-30VDC), <=150mA)