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POWERFLOW CONTROL CO,. LTD.
Hangzhou Powerflow Technology Co., Ltd. Expertise in Flow Control.
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Linear Explosion Proof Intelligent Valve Positioner

POWERFLOW CONTROL CO,. LTD.

Linear Explosion Proof Intelligent Valve Positioner

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

Preotection Class : IP66

Weight : 1KG

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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


MaterialPC,PA6-GF30,SI
Power supply24V DC ±10%
Set-point signal0/4-20mA

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 Temperature0-70°C
Pneumatic ConnectionPlug-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 Pressure3~7 bar, specific values depending on the actuator
Air Flow Rate17 L/min
Stroke Control Range

Linear 5-30mm

InstallationAs required, Preferably with actuator in upright position, Screw.
Protection ClassIP66
Power Consumption<5W
Explosion ProofEx nA IIC T4

3. Product type selection


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



6. Electrical connections and pneumatic connections


X1
PinDescriptionSignal type
1Analogue signal output +0/4 - 20 mA
3Analogue signal output GNDGND
X3
PinDescriptionSignal type
1Power supply ++24 V
2Power supply GNDGND
3Set signal input0/4 - 20 mA
4Set signal input GNDGND

PAir supply enter (built-in filter, filter size 5μm
RAir exhaust
APilot air outlet

Product Tags:

0/4-20mA Intelligent Valve positioner

      

Linear Intelligent Valve Positioner

      
Wholesale Linear Explosion Proof Intelligent Valve Positioner from china suppliers

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