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OLED Display Auto Tuning 4-20mA Digital Valve Positioner

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POWERFLOW CONTROL CO,. LTD.

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OLED Display Auto Tuning 4-20mA Digital Valve Positioner

Name: OLED Display Auto Tuning 420mA Digital Valve Positioner
Brand: POWERFLOW
Price: 1 USD

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

Material : PC, PA6-GF30, SI

Power Supply : 24V DC ±10%

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

Ambient Temp. : 0 - 70℃

Supply Pressure : 0.3-0.7 MPa, specific values depending on the actuator

Air Flow Rate : 17L/min (Sup=0.6MPa)

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1880 Series Compact Intelligent Electro-pneumatic Valve positioner with OLED Display

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. Basic advantage

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

3.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

4. 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.

OLED Display Auto Tuning 4-20mA Digital Valve Positioner

5. Product type selection

OLED Display Auto Tuning 4-20mA Digital Valve Positioner

Remark:

The products is only used for single acting linear stroke actuator. It is suggested to match the actuator of 40-100mm internal gas chamber diameter.

6. Electrical connections and pneumatic connections

OLED Display Auto Tuning 4-20mA Digital Valve Positioner

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

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