SMART VALVE POSITIONER

Communication

Without

HART

Profibus – PA

Foundation
Fieldbus

Input Signal
/ Bus voltage

4-20mA @ 24 VDC

9 – 32 VDC

Min. / Max. Current

3.6 mA / 50mA

–

Current Consumption

–

15mA

16mA

Voltage Drop
(resistance)

9.4 VDC
(470Ω @ 20mA)

–

Stroke / Angle

Linear type : 8 – 130mm *
Rotary type : 25 – 120°

Air Supply Pressure

1.4 – 7.0 bar (20 – 100 psi)

Output Pressure Range

0 – 100% of supply air pressure

Air Capacity

80 ℓ/min = 4.8 Nm3/h = 2.8 scfm (Sup = 1.4 bar)
233 ℓ/min = 14 Nm3/h = 8.2 scfm (Sup = 6 bar)

Air Consumption

Characteristic

Linearity  <  ±0.3% F.S
Sensitivity   <   0.2% F.S
Hysteresis  <   0.2% F.S
Repeatability  <   0.2% F.S          

LCD Indicator

4-digit LCD indicator

Adjustable Speed

1 – 1000 (lowest 1, highest 1000)

Scan Time

2ms

Shut-off Value

Valve Action

direct action(DA) / reverse action(RA)

Operating Temperature

Pneumatic Connections

PT 1/4, NPT 1/4

Electrical Connections

PT 1/2, NPT 1/2, M20 x 1.5

Protection Class

IP66
Intrinsically safe (Ex ia IIC T6/T5)
T6 : -40 ~ +40℃
T5 : -40 ~ +80℃

Body Material

Aluminum die-cast / powder-painted

Weight

1.6 kg