SS3S smart valve positioner

SS3S
SS3S
    

Description

Smart performance with flameproof enclosure and innovative and ever-strong coil module even under harsh working environments

Maine features

  • Auto-calibration for optimum conditions
  • Precise control performance and high dynamic response
  • Easy operation with fork-key pads and full text graphical LCD
  • Single and double acting
  • Low air consumption due to piezo electric microvalve
  • Pressure regulator built-in to eliminate variations in supply air pressure
  • Problem-free characteristics on a small actuator
  • High resistance against shock and vibration
  • Mounting on rotary actuators according to VDI/VDE3845

Options

  • Output position transmitter (4 - 20 mA)
  • 2 x alarm limit or micro switch (SPDT)
  • By-pass (Auto / Manual screw)
  • Explosion proof Ex d IIC T6/T5
  • HART communication
  • Profibus PA communication 
  • Fieldbus FF communication

Specifications

Communication Wthout HART Profibus PA F. Fieldbus
Input signal/bus voltage  4-20mA @ 24 VDC    9 - 32 VDC
Min. / Max. Current 3.6 mA / 50mA -
Current Consumption     15 mA 16 mA
Voltage Drop (Res.) 8.7 VDC (435Ω @ 20mA) 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
Air Consumption 2.8 ℓ/min = 0.17 Nm3/h = 0.1 scfm (Sup = 1.4 ~ 6 bar) 
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 Range 0 ~10% of position signal
Valve Action Direct action(DA) / reverse action(RA)
Operating Temperature -40 ~ +80℃
Pneumatic Connections NPT 1/4
Electrical Connections NPT 1/2
Protection Class IP66 | Flameproof (Ex d IIC T6) | T6 : -30 ~ +75℃
Body Material Aluminum die-cast / powder-painted
Weight 6.5 kg

How to order ...

SS3S -  A   B   C   D   E   F   G   H   I   J 
 
    A - Actuator motion
   
[R] - Rotary
[L] - Linear
      B - Protection class
     
[F] - Ex d IIC T6 - ATEX
[K] - Ex d IIC T6 - KC
        C - Feedback lever
       
Rotary
[N] - NAMUR
[F] - Fork lever
Linear
[A] - 5 ~ 30mm
[B] - 5 ~ 65mm
[C] - 5 ~ 130mm
[D] - 80 ~ 200mm
          D - Gauge block
         
[N] - None
[1] - 6 bar
[2] - 10 bar
            E - By-pass
           
[N] - None
[Y] - Included (Auto/Manual screw)
              F - Position feedback
             
N] : Without
[O] : 4-20mA
[L] : 2 x alarmes
[S] : 2 x microswitch (SPDT)
[M] : O+L
[Q] : O+S
                G - Communication
               
[N] : None
[H] : HART
[P] : Profibus PA
[F] : Fieldbus Foundation
                  H - Threads connections
                 
[4] : NPT 1/4 - NPT 1/2
                    I - Bracket
                   
[N] : None[L] : IEC 60534-6-1 (linear only)
[R] : VDI/VDE 3845 / IEC 60534-6-2 (rotary only)
                      J - Feedback pin guide lever set (linear only)
                     
[0] : None
[1] : Included
 
SS3S -  A   B   C   D   E   F   G   H   I   J 

Code example

 Code example description : SS3S-R F N 2 Y S H 5 R
Product : [SS3S] - Explosion proof smart valve positioner 316 body 
Actuator motion : [R] - Rotary
Protection class : [F] - Ex d IIC T6 - ATEX
Feedback lever : [N] - NAMUR 
Gauge block : [2] - 10 bar 
By-pass : [Y] - Included (A/M screw) 
Position feedback : [S] : 2 x microswitch (SPDT)
Communication : [H] : HART
Threads connections : [4] : NPT 1/4 - NPT 1/2
Bracket : [R] : VDI/VDE 3845 / IEC 60534-6-2 (rotary only)