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Compact Intelligent Valve Positioner

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POWERFLOW CONTROL CO,. LTD.

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Compact 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

Set-point Signal : 4-20mA DC or 0-20mA

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

Explosion Proof : Ex nA IIC T4

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1880 Series Compact Intelligent Electro-pneumatic Valve positioner with Explosion proof

1. Product Description

1880 series electro-pneumatic positioner is designed to work with light industrial applications and control valve designs. This positioner is an ideal fit for these markets with its easy self-calibration and auto-tuning function and basic features.

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

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. Structure

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.

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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