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Explosion Proof Electropneumatic Linear Digital Valve Positioner
Explosion Proof Electropneumatic Linear Digital Valve Positioner
Specifications
Brand Name :
POWERFLOW
Model Number :
1880
Certification :
ISO9001. CE. Nepsi. ROHS
Place of Origin :
CHINA
MOQ :
1 Nos
Price :
Quotation Offered by Email.
Payment Terms :
T/T
Supply Ability :
50Nos/Week for every single Customer.
Delivery Time :
10-15 Days
Packaging Details :
CTN, 25*21*16CM
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
Power Consumption :
＜5W
Pnuematic Connection :
Plug-in hose connector G1/4(internal Φ6mm)
Description

1880 Series Explosion Proof Intelligent Electro-pneumatic Valve positioner for linear valves

​1. Product Description

According to input signal of 0-20mA or 4-20mA, POWERFLOW 1880 Series Smart Valve Positioner accurately controls valve stroke. 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

Explosion Proof Electropneumatic Linear Digital Valve Positioner

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. Dimensions

Explosion Proof Electropneumatic Linear Digital Valve Positioner

5. 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

6. Schematic diagram

Explosion Proof Electropneumatic Linear Digital Valve Positioner

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Product Detail
Brand Name :
POWERFLOW
Model Number :
1880
Certification :
ISO9001. CE. Nepsi. ROHS
Place of Origin :
CHINA
MOQ :
1 Nos
Price :
Quotation Offered by Email.
Contact Supplier
Explosion Proof Electropneumatic Linear Digital Valve Positioner

POWERFLOW CONTROL CO,. LTD.

Active Member
5 Years
zhejiang, hangzhou
Business Type :
Manufacturer
Main Products :
Smart Valve Positioner, Intelligent Valve Positioner, Control Valve Positioner
Certification Level :
Active Member
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