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Diaphragm Valves Compact Intelligent Digital Valve Positioner

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Diaphragm Valves Compact Intelligent Digital Valve Positioner

Diaphragm Valves Compact Intelligent Digital Valve Positioner
Diaphragm Valves Compact Intelligent Digital Valve Positioner

Large Image :  Diaphragm Valves Compact Intelligent Digital Valve Positioner

Product Details:
Place of Origin: CHINA
Brand Name: POWERFLOW
Certification: ISO9001. CE. Nepsi. ROHS
Model Number: 1880
Payment & Shipping Terms:
Minimum Order Quantity: 1 Nos
Price: Quotation Offered by Email.
Packaging Details: CTN, 25*21*16CM
Delivery Time: 10-15 Days
Payment Terms: T/T
Supply Ability: 50Nos/Week for every single Customer.

Diaphragm Valves Compact Intelligent Digital Valve Positioner

Description
Power Supply: 24V DC±10% Set-point Signal: 0/4-20mA
Supply Pressure: 3 - 7 Bar, Specific Values Depending On The Actuator Pnuematic Connection: Plug-in Hose Connector G1/4(internal Φ6mm)
Ambient Temp: 0 - 70℃ Installation: Top Mounted With Thread
High Light:

Intelligent Digital Valve Positioner

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Compact Digital Valve Positioner

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Diaphragm Digital Valve Positioner

1880 Series Most Compact Intelligent Electro-pneumatic Valve positioner for Diaphragm Valves

 

​1. Product Description


The 1880 valve positioner is a electro-pneumatic positioner. It's designed to be applied in general industries. This positioner can work inherently with single-acting linear valves. It provides self-calibration and automatic adaptions to the actuators being controlled. The linear travel range of 1880 positioner can be 5-30mm. It's the most compact smart positioner in current market.

 

​2.Technical Datas


 Material  PC,PA6-GF30,SI
 Power supply  24V DC ±10%
 Set-point signal  0/4-20mA

 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)

 Supply Pressure  3~7 bar, specific values depending on the   actuator
 Air Flow Rate  17 L/min
 Stroke Control Range

 Linear 5-30mm

 Installation  As required, Preferably with actuator in upright   position, Screw.
 Protection Class  IP66
 Power Consumption  <5W
 Explosion Proof  Ex nA IIC T4


3. Product type selection


Diaphragm Valves Compact Intelligent Digital Valve Positioner 0

Remark:

The product is only used for single-acting line stroke actuator. It is suggested to match the actuator of 40-100 mm internal gas chamber diameter.

 

4. Interface angle adjustment


The angle can be adjusted between the positioner and the valve. If need to adjust the interface angle, rotate the main body casing clockwise or counter-clockwise in 180°range.

Diaphragm Valves Compact Intelligent Digital Valve Positioner 1

 

5. Electrical connections and pneumatic connections


Diaphragm Valves Compact Intelligent Digital Valve Positioner 2

X1
Pin Description Signal type
1 Analogue signal output + 0/4 - 20 mA
3 Analogue signal output 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
4 Set signal input GND GND

 

P Air supply enter (built-in filter, filter size 5μm
R Air exhaust
A Pilot air outlet

 

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 mechanical stroke range
  • Setting for control parameters
  • Safety position setting for the position controller
  • Configuration of signal level fault detection
  • 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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