Home > Digital Valve Positioner >

Diaphragm Valves Compact Intelligent Digital Valve Positioner

Product Categories

POWERFLOW CONTROL CO,. LTD.

Contact Now

Diaphragm Valves Compact Intelligent Digital Valve Positioner

Name: Diaphragm Valves Compact Intelligent 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

Power Supply : 24V DC±10%

Set-point Signal : 0/4-20mA

Supply Pressure : 3 - 7 Bar, specific values depending on the actuator

Pnuematic connection : Plug-in hose connector G1/4(internal Φ6mm)

Ambient Temp : 0 - 70℃

Installation : Top mounted with thread

Contact Now

1880 Series Most Compact Intelligent Electro-pneumatic Valve positioner for Diaphragm Valves

1. Product Description

The 1880 valve positioner is a electro-pneumatic positioner. It's designed to be applied in general industries. This positioner can work inherently with single-acting linear valves. It provides self-calibration and automatic adaptions to the actuators being controlled. The linear travel range of 1880 positioner can be 5-30mm. It's the most compact smart positioner in current market.

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

Diaphragm Valves Compact Intelligent 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. 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.

Diaphragm Valves Compact Intelligent Digital Valve Positioner

5. Electrical connections and pneumatic connections

Diaphragm Valves Compact Intelligent 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

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

Product Tags: