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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：
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 |