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Linear Explosion Proof Intelligent Valve Positioner

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Linear Explosion Proof Intelligent Valve Positioner

Linear Explosion Proof Intelligent Valve Positioner
Linear Explosion Proof Intelligent Valve Positioner

Large Image :  Linear Explosion Proof Intelligent 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.

Linear Explosion Proof Intelligent Valve Positioner

Description
Ambient Temp: 0 - 70℃ Supply Pressure: 3 - 7 Bar, Specific Values Depending On The Actuator
Air Flow Rate: 17 L/min (Sup=0.6MPa) Stroke Control Range: Linear 5-30mm
Preotection Class: IP66 Weight: 1KG
High Light:

0/4-20mA Intelligent Valve positioner

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Linear Intelligent Valve Positioner

1880 Series Explosion Proof Intelligent Electro-pneumatic Valve positioner with 0/4 - 20mA input signal

​1. Product Description


1880 series Smart Valve Positioner accurately controls valve stroke, according to input signal of 0-20mA or 4-20mA, which is being input from the controller. In addition, built-in micro-processing operator optimizes the positioner's performance and provides unique functions such as Auto calibration, , Autotune, feedback, code protection, etc.

 

​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


Linear Explosion Proof Intelligent 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. Basic advantages


  • Compact design
  • OLED with backlight
  • Easy to start-up
  • Ex nA explosion proof​

 

5. Structure


Linear Explosion Proof Intelligent Valve Positioner 1

 

6. Electrical connections and pneumatic connections


Linear Explosion Proof Intelligent 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

Contact Details
POWERFLOW CONTROL CO,. LTD.

Contact Person: Ronald Chen

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