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Electro Pneumatic Digital Valve Positioner
Electro Pneumatic 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℃
Stroke Control Range :
Linear 5-30mm
Air Flow Rate :
17 L/min (Sup=0.6MPa)
Thread Type :
G1/4、M16*1、M22*1.5、M26*1.5
Supply Pressure :
3 - 7 Bar, specific values depending on the actuator
Electrical Connection :
M12 2-pins B-coded（cable Φ 4-6mm); M12 4-pins D-coded（cable Φ 4-6mm)
Description

1880 Series Explosion Proof Intelligent Electro-pneumatic Valve positioner for Diaphragm Valves

​1. Product Description

The 1880 Series Smart valve positioner receives a 4-20 mA current signal from the controller or control system, converts it into a gas signal through the processor, controls the valve opening, and cooperates with the valve adjustment cone to achieve fast and accurate flow regulation of the valve.

​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

Electro Pneumatic 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

Electro Pneumatic Digital Valve Positioner

5. 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.

Electro Pneumatic Digital Valve Positioner

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
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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
Electro Pneumatic 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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