Actuator Accessories



We are Manufacturer, Supplier, Exporter of Actuator Accessories, Electronic Valve Positioners, Electronic Valve Positioner Units. Our set up is situated in Pune, Maharashtra, India and we provide our products and services to ALL OVER THE WORLD.



ELECTRONIC POSITIONER MODEL - PP300
electronic-positioner

PP300 is an electronic positioner designed for use with Electrical Actuators. Being a microcontroller based positioner it can achieve high levels of accuracy compared to conventional Analog Positioners. It accepts 4-20mA dc current / Potentiometer (100/235E) as feedback signal. PP300 provides field configurable features through dipswitches and trim-pots, apart from providing status indication LEDs making it easier for operators.


Technical Specifications

Supply Voltage 90 Vac - 270 Vac, 50/60 Hz
Command signal 4-20mA DC
Feedback signal 4-20mA DC
Potentiometer Max. 2K(Range : 100-235E)
Time delay 0.5 sec to 18 sec
Dead band 1% to 16% of Imax
Error < 1% of Imax
Zero Adjustability +/- 10% of Imax
Span Adjustability +/- 25% of Imax
LED Indications Pos OK, Signal Fail, Open ,Close
Signal Fail Options FAIL AS IS
FAIL OPEN
FAIL CLOSE
Relay Contact Rating 230Vac, 10A
Relay outputs can either be used to operate contactors or drive 230 Vac motor directly
Opertaing temperature range -20 ° to +80 °
Dimensions ø 131 mm × 24mm
Weight < 200 gms

DIP Switch Section

A two way DIP switch is provided near the connector to select the actions during signal fail condition.During signal fail, i.e. loss of command or feedback signal, Positioner programmed to do the following operations.

dip-wsitch

FAIL AS IS

Positioner will Withdraw an active command & waits till signal is restored

dip-wsitch

FAIL OPEN

Positioner gives an OPEN command

dip-wsitch

FAIL CLOSE

Positioner gives a CLOSE command

ELECTRONIC POSITIONER WITH DISPLAY(PANEL MOUNTABLE)MODEL: PP503

PP503 is an electronic positioner designed specifically for use with Electrical Actuators. Being a microcontroller based positioner it can achieve high levels of accuracy compared to conventional Analog Positioners. This Positioner accepts 4-20mA/Potentiometer(100-235E) as feedback signal. It can also be configured to control manually using push button switches. It has an Output F/B which transmits 4-20mA proportional to the feedback signal. PP503 provides field configurable features through dipswitches and trim-pots, apart from providing status indication LEDs making it easier for operators.

Technical Specifications
Supply voltage 90 Vac - 270 Vac , 50/60Hz
Command signal -COMD : 4-20mA DC
Feedback signal- F/B 4-20mA DC / Potentiometer Max.2K(Range:100-235E )
Time delay 0.5 sec to 25sec
Dead band 1% to 10% of SPAN
Error < 1% of Imax
Zero Adjustability +/- 10 % of Imax
Span Adjustability +/- 25 % of Imax
Output Current- FEED BACK 4-20mA DC with a maximum impedance of 600 Ohms
Output Voltage - Isolated Supply 24±0.6 VDC, 50mA with Short Circuit Protection
LED Indications Pos OK, Signal Fail, Open, Close, Auto, Manual
Display Seven Segment displays for indicating Feedback in
Percentage Opening of Valve
Relay Contacts/ Rating 1NO+1NC, 230 Vac,10A
Weight < 550g
Operating temperature range -20 °c to +80 °c
Mounting Panel Mountable
Enclosure material ABS
Enclosure Dimensions (in mm) 96L X 96W X130H
FRONT SIDE DETAILS
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SEVEN SEGMENT DISPLAY - To Display the Percentage Opening of valve with a resolution of 0.1%.
POSITION INDICATORS  
OPEN LED - Indicates the valve is currently opening.
CLOSE LED - Indicates that the valve is currently closing.
POSITION OK LED - Indicates FB has matched the COMD Signal and the Valve is stationary.
SIGNAL FAIL LED - Indicates a loss of FB or COMD signal.
POSITIONER CALIBRATION :  
ZERO/SPAN TRIMPOTS - To calibrate the positioner against the command signal.
DB/TD TRIMPOTS - To adjust Dead band and Time Delay respectively.
DISPLAY CALIBRATION :  
ZERO AND SPAN TRIMPOTS - To calibrate the instrument display with the feedback signal.
DIPSWITCH :  
1.AUTO /MANUAL

- ON : Manual Mode Operation

OFF : Regulating Duty Mode Operation.

2.CURR F/B

- ON : 4-20mA Feedback.

OFF : Potentiometer Feedback (100 -235E).

3. CURR F/B

- ON : 4-20mA Feedback.

OFF : Potentiometer Feedback (100 -235E).

4.POT.F/B

- ON : Potentiometer Feedback (100 -235E).

-OFF : 4-20mA Feedback.

5.FAIL OPEN

- ON : On Signal Fail , Actuator goes to OPEN .

OFF : On Signal Fail , Actuator stays As Is .

6.FAIL CLOSE

- ON : On Signal Fail , Actuator goes to CLOSE.

OFF : On Signal Fail , Actuator stays As Is.

OUTPUT CURRENT CALIBRATION:  
ZERO/SPAN TRIMPOTS - To calibrate output current signal against the feedback signal.
Note: Output Current Signal is proportional to the feedback signal and is not isolated.
MANUAL MODE CONTROLS:  
Manual controls will be activated only if the positioner is configured to work in the MANUAL MODE by selecting the
DIPSWITCH. These switches permit valve movement irrespective of the Feedback signal given.
OPEN - Sends OPEN signal to the valve in Manual mode.
STOP - Sends STOP signal to the valve in Manual mode.
CLOSE - Sends CLOSE signal to the valve in Manual mode.
AUTO LED - Indicates that Positioner is configured in AUTO mode.
MANUAL LED - Indicates that Positioner is configured to work with MANUAL controls.

Dimensions
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CONNECTION DIAGRAM
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ELECTRONIC VALVE POSITIONER (ACTUATOR MOUNTED)MODEL: BTP
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An intelligent positioning unit using state-of-the-art technology for low cost positioning of electric actuators and a host of other customized applications.This is a rather simple controller which can be used mostly in the positioning applications with fairly high degree of accuracy. The controller is AC mains operated and has an embedded system logic for efficient and user-friendly operations.

Technical Specifications
Supply voltage 90 Vac - 270 Vac
Command signal (E1) 4-20mA
Feedback signal (E2) Potentiometer (Range 100-235E)
Time delay 0.5 sec to 25 sec
Dead band 1% to 10% of Span
Error < 1% of Span
Zero Adjustability +/- 10% of Imax
Span Adjustability +/- 25% of Imax
Output Feedback 4-20mA DC with max. impedance of 600 ohms
LED Indications Pos Ok, Signal Fail, Open, Close
Relay Output 230 VAC,10A
Weight < 250gm
Operating temperature range -20°c to +80°c
Mounting Din rail spring loaded snap
Panel mounting(Using mounting bracket – optional)
Enclosure material ABS
Dimensions (in mm) Width – 45mm, Height – 95mm, Depth – 90mm


FRONT SIDE DETAILS
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positioner
ELECTRONIC VALVE POSITIONERS PANEL MOUNTED - SERIES PP500

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