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SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner

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SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner

SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner
SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner

Large Image :  SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner

Product Details:
Place of Origin: CHINA
Brand Name: POWERFLOW
Certification: ISO9001. CE. Nepsi
Model Number: 1600
Payment & Shipping Terms:
Minimum Order Quantity: 1 Nos
Price: Quotation Offered by Email.
Packaging Details: CTN, 30*18*17CM
Delivery Time: 10-15 Days
Payment Terms: T/T
Supply Ability: 50Nos/Week for every single Customer.

SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner

Description
Ambient Temp: 0 - 70℃ Protection Class: IP66
Set-point Signal: 0/4-20mA Or 0-5/10V Input Resistance For Set-point Signal: 240Ω At 0/4-20mA; 21KΩ At 0-5/10V
Installation: As Required, Preferably With Actuator In Upright Position, Screw Pnuematic Connection: G1/4 Plug-in Hose Connector (internal Φ6mm)
High Light:

4-20mA Control Valve Positioner

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IP66 Control Valve Positioner

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Control Valve Positioner

1600 Series LCD Display Smart Electro-pneumatic Valve Positioner with Single-acting Actuators

 

1. Product Description


1600 series intelligent electro-pneumatic valve positioner is easy to operate and has rich software functions. It can easily be operated via the LCD and keypad.

The product is designed for integral pneumatic control valve, particularly suitable for angle seat valves and diaphragm valves.

Through detecting the position sensor signal, the positioner adjusts the valve position quickly and accurately.

​2.Technical Datas


 Material  PC,PA6-GF30,Stainless Steel,SI
 Power supply  24V DC ±10%
 Set-point signal  0/4-20mA or 0-5/10 V
 Input resistance for set-point   signal  240Ω at 0/4-20mA, 21KΩ at 0-5/10V

 Control medium

 Dust concentration

 Particle density

 Pressure condensation point

 Oil concentration

 Neutral gases, air DIN ISO 8573-1

 Class 5 (<40μm particle size)

 Class 5 (<10mg/m3)

 Cass 3 (<-20°C)

 Class 5 (<25mg/m3)

 Ambient Temperature  0-70°C
 Pneumatic Connection  Plug-in hose connector G1/4(internal Φ6mm)
 Electrical Connection

 M12 3-pins B-coded(cable ø 4-6mm)

 M12 4-pins D-coded(cable ø 4-6mm)

 M12 5-pins A-coded(cable ø 4-6mm)

 Supply Pressure  3~7 bar, specific values depending on the   actuator
 Air Flow Rate  17 L/min, 58 L/min(only single-acting)
 Stroke Control Range

 Linear 5-50mm

 Rotary 90°

 Installation  As required, Preferably with actuator in upright   position, Screw.
 Protection Class  IP65
 Power Consumption  <5W
 Explosion Proof  Ex nA IIC T4

 

 

3. Product type selection


SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner 0

Remark:

In the air flow rate option, code Q1 is suggested to match the actuator of 40-100 mm internal gas chamber diameter, code Q2 is suggested to match the actuator of 125-160 mm internal gas chamber diameter. Code Q2 is only used for single-acting actuator, and only in Freeze state when power-off. The air flow rates for code Q1 and Q2 are under the condition of 0.6Mpa input pressure.

In the valve max stroke option, AT actuator range for code S4 is AT50~AT125. For other actuator models, please consult our company. It is no need to select the thread type option for code S4.

Power off state for single-acting option is Safe by default.

 

4. Structure


SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner 1

1 LCD and key panel
2 Stainless steel body casing
3 Main body casing
4 Electrical connection
5 Pneumatic connection
6 Actuator connection

 

5. Electrical connections and pneumatic connections


SI Electro Pneumatic 4-20mA IP66 Control Valve Positioner 2

X1
Pin Description Signal type
1 Analogue signal output + 0/4 – 20 mA or 0 – 5/10 V
2 Binary signal output 1 0/24 V
3 Binary signal output 2 0/24 V
4 Binary signal input + 0-3V =“0”, 15-30V =“1”
5 Signal common GND GND

 

X2(Optional for process control only)
Pin Description Signal type
1 Transmitter input + +24 V
2 Transmitter signal output 4 - 20mA
3 Transmitter GND GND

 

X3
Pin Description Signal type
1 Power supply + +24 V
2 Power supply GND GND
3 Set signal input + 0/4 – 20 mA or 0 – 5/10 V
4 Set signal input GND GND

 

P Air supply enter (built-in filter, filter size 5 μm)
R Air exhaust
C Check valve
A1 Pilot air outlet 1
A2 Pilot air outlet 2

 

6. Additional software functions


  • Selection of the transfer characteristic between set-point value and stroke
  • Sealing function for position controller
  • Effective sense of direction between input signal and set-point value
  • Limit of the machanical stroke range
  • Setting for control parameters
  • Safety position setting for the position controller
  • Configuration of signal level fault detection
  • Activating of the binary outputs
  • Configuration of the outputs
  • Calibrating the control parameters
  • Setting for manual control rate
  • Code protection

Contact Details
POWERFLOW CONTROL CO,. LTD.

Contact Person: Ronald Chen

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