Seg SP740 Series User Manual

Smart Positioner
SP740 Series
2.6 Products Specification
Repeatability
±0.3% F.S.
Linearity
±0.5% F.S.
Hysteresis
±0.5% F.S.
Sensitivity
±0.2% F.S.
Explosion Proof Grade
Ex ia ⅡC T5/T6 Ga
Enclosure
IP66
Ambient Temperature
-30 ~ 85℃
Stroke
10~150 mm
0 ~ 90˚
10~150 mm
0 ~ 90˚
Supply Pressure
0.15~0.7 Mpa (1.5~7 bar)
Air Connection
PT 1/4, NPT 1/4
Pres. Gauge Connection
PT 1/8, NPT 1/8
Conduit Entry
PF(G) 1/2(Standard), NPT1/2(Option)
Input Signal
4 ~ 20mA DC
Minimum Current Signal
2.8mA(Standard), 3.8mA (HART Included)
Impedance
Max. 450Ω @ 20mA DC
Motion type
Linear
Rotary
Linear
Rotary
Model
SP740S
SP740D
Acting Type
Single
Double
9/40
Painting
Epoxy Polyestere Powder Coating
Color
Black
Feedback Signal (Option)
4~20mA (DC 12~28V)
Material
Aluminum Diecasting
Weight
1.8kg
LCD Operating Temp
-30 ~ 85℃ ( -22 ~ 180℉)
Cam Characteristic
Linear(L), Sqare(S), Sqare root(R), User Set (10 Point)
Communication (Option)
HART Communication
Repeatability
±0.3% F.S.
Flow Capacity
70 LPM (Sup = 0.14 Mpa)
Air Consumption
1.8 LTM and lower (sup = 0.14MPa)
Sensitivity
±0.2% F.S.
9/40

Seg SP740 Series Specifications

General

Brand	Seg
Model	SP740 Series
Category	Valve Positioners
Language	English