Dwyer Series VPS User manual

Brand: Dwyer

Model: Series VPS

Type: User manual

Series VPS Valve Position Sensor

Specications - Installation and Operating Instructions

Bulletin F-65

The dual inductive, 2-wire AC/DC Series VPS Valve Position Sensor maintains VDI/

VDE 3845 dimensions so positioners can be easily mounted on top of the sensor and

target. The Model VPS2411 Sensor and Model P1 Target mount easily and directly to

actuators with ISO-NAMUR topworks (see picture below). Fully adjustable target in

2° increments, the sensor has two independent LED’s and bright Flow Line indicator

that provide local visual indication. All electrical connections are made with the Model

VIP82 4-pin quick disconnect cable (6 ft. in length) for ease in installation. Solid state

components are fully embedded in an epoxy resin to prevent condensation build-

up and to protect against vibration and shock. The rugged PBTP housing provides

excellent corrosion resistance and moisture protection.

Two VPS2411 and one P1 shown mounted with W.E. Anderson pneumatic actuator

and positioner.

SPECIFICATIONS

Power Requirements: 20-140 VAC (50/60 Hz) 10-200 VDC.

Output Operation: Dual normally open.

Load Current: ≤200 mA.

Minimum Load Current: 5 mA.

Leakage Current: ≤0.8 mA.

Voltage Drop: ≤5.0 V.

Repeatability: ≤0.01 mm.

Hysteresis: 3-15% of sensing range.

Switching Frequency: 25 Hz.

Temperature Limits: -13°F to 176°F (-25°C to 80°C).

Housing Material: Polybutylene Terephthalate (PBTP).

Electrical Connection: M12 4-Pin Quick Disconnect (Order Model VIP82 for 6’

Long Mating Cable).

Mounting Holes: NAMUR Mounting 3.15˝ x 1.18˝ (80 x 30mm) or 5.12 x 1.18 (130

x 30mm).

Models: Model VPS2411 - Valve Position Sensor, Model P1 - Valve Position Target,

VIP82 - Quick Disconnect Cable, 6 ft. long.

1-5/8

[42.85]

3/8

[7.95]

[26.21]

1/4

[6.35]

1-1/2

[39.67]

3/4

[19.84]

1/2

[12.70]

1-1/8

[29.97]

1-1/8

[28.58]

3/4

[20.62]

M12 x 1 THD, 4-PIN

QUICK DISCONNECT

Ø.218 [Ø5.54] (2) PL

Ø2-3/8

[60.33]

1-7/8

[47.73]

VPS2411 VPS2411P1 P1

PROXIMITY CONTROLS

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.

Phone: 219/879-8000

Fax: 219/872-9057

www.dwyer-inst.com

e-mail: [email protected]

A DIVISION OF

DWYER INSTRUMENTS, INC.

By Dwyer

DWYER INSTRUMENTS, INC.

P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.

Phone: 219/879-8000

Fax: 219/872-9057

www.dwyer-inst.com

e-mail: [email protected]

(+)

MODEL VPS2411

(-)

1 BROWN

4 BLACK

2 WHITE

3 BLUE

SW1

GRN LED

SW2

RED LED

PIN 4 BLACK

PIN 1 BROWN

PIN 3 BLUE

PIN 2 WHITE

HOUSING CONNECTOR

NOTE:

1. WIRE COLORS ARE FOR VIP82 QUICK DISCONNECT CABLE

LOAD

NAMUR C BRACKET

COUPLING

COLLAR

NAMUR ACTUATOR DIMENSIONS

NAMUR A HOLE PATTERN 30mm X 80mm, SHAFT HEIGHT 20mm

NAMUR B HOLE PATTERN 30mm X 80mm, SHAFT HEIGHT 30mm

NAMUR C HOLE PATTERN 30mm X 130mm, SHAFT HEIGHT 30mm

TARGET RINGS

COVER

FLOW INDICATOR

MODEL

No. VPS

MODEL No. P1

INSTALLATION DRAWING

INSTALLATION PROCEDURE:

1. Fasten the Series VPS to the actuator with the appropriate fasteners (M5, 10-

24, 10-32). For Namur C actuators you must rst attach the Namur C bracket to the

actuator.

2. Attach the coupling to the actuator shaft for Namur A &C actuators only.

3. Attach the collar to the actuator shaft or coupling.

4. Install one stainless steel at head screw (two if it is a dual sensor installation) into

each of the target rings and plug the other holes with the plastic screws or plugs.

Slide the target rings over the collar and adjust as appropriate for open and closed

position. Note: Bottom target energizes the red LED and the top target energizes

the green LED.

5. Place the cover onto the top target being careful to align for proper ow indication

and secure with M6 x 16 fastener for Namur B actuators or M6 x 25 fastener for

Namur A & C actuators.

6. Insert ow indicator to complete assembly or install coupling to maintain VDI/VDE

3845 dimensions if accessories such as a positioner are to be installed.

WIRING DIAGRAM

MAINTENANCE

The unit requires no routine maintenance or lubrication. The unit is not repairable.

This symbol indicates waste electrical products should not be disposed

of with household waste. Please recycle where facilities exist. Check with

your Local Authority or retailer for recycling advice.

Dwyer Series VPS User manual

Dwyer Series VPS User manual

Dwyer Series VPS User manual

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