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MSP-31 Series Smart Positioner



MSP-31 series Smart Valve Positioner accurately controls valve stroke, according to input signal of 4~20mA being delivered from controller.


Characteristics

◇ Auto calibration

◇ Auto/Manual switch

◇ HART comunication

◇ LCD display

◇ PID control

◇ 4 buttons for local control

◇ Feedback signal

◇ Limit switch



Parameter

Model

MSP-31

MSP-31-B

Input signal

4~20mADC

Supply pressure

0.14~0.7MPa

Stroke

Linear

10~150mm

Rotary

0~90°

Impedance

Max.500Ω/20mADC

Air Connection

NPT(GPT)G1/4

Gauge Connection

NPT(GPT)1/8

Conduit

2-G1/22-NPT1/2 or 2-M20*1.5

Operating Temp.

-30~85

Repeatability

±0.3%F.S.

Linearity

±0.5%F.S.

Hysteresis

±0.2%F.S.

Sensitivety

±0.5%F.S.

Air Consumption

below 2LPM(SUP=0.14Mpa)

Flow Capacity

70LPM(SUP=0.14Mpa)

Output  Characteristics

Linear, EQ%, Quick Open,User set(18 point)

Material

Aluminium Diecasting

SS316

Ingress Protection

IP66

Explosion Protection

ExiaIICT6

Weight

2.0kg

5.1kg

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