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Chinese MEP-10R Angular Travel Electric Valve Positioner

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Simple description:MEP-10R series electro-pneumatic valve positioner is a control device that accepts the 4~20mA command signal output by the controller or control system and converts it into a pneumatic signal to drive the pneumatic actuator to control the v...

Details
MEP-10R series electro-pneumatic valve positioner is a control device that accepts the 4~20mA command signal output by the controller or control system and converts it into a pneumatic signal to drive the pneumatic actuator to control the valve opening. Mainly used for valve control of pneumatic quarter-turn valves.
 
◇ Adopt mechanical nozzle-baffle structure.
 
◇ No resonance phenomenon in the range of 5~200Hz.
 
◇ It is convenient to switch between positive and negative effects, single-acting and double-acting.
 
◇ Low air consumption and good economy.
 
◇ Split range control within 1/2 range can be achieved by replacing the stroke spring.

Details Specification:

Model series MEP-10R
Input signal 4~20mADC
Input pressure 0.14~0.7MPa(20~105psi)
Output Pressure 0~0.7MPa
Journey 0~90℃
Impedance 250Ω±15Ω
Air supply interface NPT1/4,G 1/4
Pressure gauge interface NPT1/8
Power interface NPT1/2,G1/2,M20*1.5
Operating temperature Normal:.-20~80℃,High:20~120℃
Low:-40~60℃
Linearity Single: ±1.0%F.S.  ;  Double: ±2.0%F.S..
Hysteresis ±1%F.S.
Sensitivity ±0.5%F.S.
Repeatability ±0.5%F.S.
Air consumption 2.5 L/min(@1.4bar)
Flow 80 L/min(@1.4bar)
Output characteristics Linear
Housing Material Die-cast aluminum
Protection class IP66
Explosion-proof grade ExiaIICT6/ExdmbllCT6
Unit Weight: 2.8kg

 


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