Omega Products PX4600 Installation Manual

PX4600 Series

SOLID STATE PRESSURE TRANSDUCER

INSTRUCTION

SHEET

M3002-1204

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SPECIFICATIONS:

Electrical:
Excitation: 10 Vdc
Output: 30 mV ±10% @ 10 Vdc
Zero Balance: 0mV ± 5% FSO
Input Resistance: 2000 Ω minimum
Output Resistance: 1000 to 1500 Ω
Dielectric Isolation Resistance:

100 MΩ min @ 50 Vdc applied between the
case or conductive media and the bridge
circuit

Performance:
Accuracy: ±0.25% FSO Combined

Linearity, Hysteresis, and Repeatability
Sensing Element: 4 active arm bridge

using a micro-machined diffused silicon
diaphragm sensor and thin film media and
dielectric isolation barriers.

Temperature Sensor:

Output resistance @ 24°C (75°F)
900 to 1500 Ω

Temperature Coefficient:

8% min, 10% max per 55.5°C (100°F)

Environmental:
Operating Temperature:

-55 to +150°C (-65 to 300°F)

Compensated Temperature:

-55 to 121°C (-65 to 250°F) ±0.036%/°C

Thermal Effects:
Zero: ±0.036% FSO/°C
Span: ±0.036% FSO/°C

Vibration Sensitivity: At 35 g peak

sinusoidal vibration from 10 Hz to 2000 Hz
(

1

⁄2" D.A.), the output shall not exceed 0.04%

FSO/g for 15 psi range, decreasing to

0.005% FSO/g for 100 psi and above.

Natural Frequency:

>35 kHz for 100 psi range
Shock: 100 g, 11 ms half sine wave without

damage
MTBF: Typical 100,000 hours @ 55°C

(131°F) , fixed wing aircraft service)

Pressure:
Standard Ranges: 0-15, 20, 50,100, 200,

300 psi gage and absolute pressure

Proof Pressure:

250% rated pressure
500 psi max, will not cause changes in
performance beyond specified tolerance

Burst Pressure:

300% rated pressure, 500 psi max

Mechanical:
Wetted Parts:

Nitride, Pyrex glass, epoxy and Kovar
Weight: 5 g (0.2 oz) maximum

PX4600

0.600 DIA.
(15.24)

0.550 DIA.
(13.97)

0.28

(7.11)

0.75

(19.05)

0.15

(3.81)

0.188

(4.77)

0.176

(4.47)

0.50

(12.7)

IDENTIFIED
ON THIS
SURFACE

0.018 ± 0.002 DIA. PINS
(0.46 ± 0.05)

9

8

7

1

2

3

456

10

11

12

0.400

(10.16)

0.200
(5.08)

0.03

(0.76)

45°

0.10

(2.54)

0.20

(5.08)

Functions
NO CONNECTION
TEMP. SENSOR
TEMP. SENSOR
NO CONNECTION
POSITIVE INPUT
NO CONNECTION
POSITIVE OUTPUT
NO CONNECTION
NEGATIVE OUTPUT
NEGATIVE INPUT
NO CONNECTION
NO CONNECTION

Pins

1
2
3
4
5
6
7
8

9
10
11
12

PIN NO'S. SHOWN
FOR REF. ONLY

SCHEMATIC

TOLERANCES:
XX: ± 0.02
XXX: ± 0.010

0.03

(0.76)

Dimensions Shown in mm (in.)

It is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its
products to the European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.

The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
WARNING: These products are not designed for use in, and should not be used for, human applications.

WARRANTY/DISCLAIMER

OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase.
OMEGA’s WARRANTY adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and
shipping time. This ensures that OMEGA’s customers receive maximum coverage on each product.

If the unit malfunctions, it must be returned to the factory for evaluation. OMEGA’s Customer Service Department will issue an Authorized Return (AR)
number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced
at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling,
improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows
evidence of having been tampered with or shows evidence of having been damaged as a result of excessive corrosion; or current, heat, moisture or
vibration; improper specification; misapplication; misuse or other operating conditions outside of OMEGA’s control. Components in which wear is not
warranted, include but are not limited to contact points, fuses, and triacs.

OMEGA is pleased to offer suggestions on the use of its various products. However, OMEGA neither assumes responsibility for any
omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided
by OMEGA, either verbal or written. OMEGA warrants only that the parts manufactured by the company will be as specified and free of
defects. OMEGA MAKES NO OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT
THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: The remedies of purchaser set forth herein are exclusive, and the total
liability of OMEGA with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise,
shall not exceed the purchase price of the component upon which liability is based. In no event shall OMEGA be liable for consequential,
incidental or special damages.

CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used in
or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear
installation or activity, medical application, used on humans, or misused in any way, OMEGA assumes no responsibility as set forth in our basic
WARRANTY/ DISCLAIMER language, and, additionally, purchaser will indemnify OMEGA and hold OMEGA harmless from any liability or damage
whatsoever arising out of the use of the Product(s) in such a manner.

Servicing North America:

U.S.A.: Omega Engineering, Inc., One Omega Drive, P.O. Box 4047

ISO 9001 Certified Stamford, CT 06907-0047

Toll-Free: 1-800-826-6342 Tel: [phone]
FAX: [phone] e-mail: [e-mail]

Canada: 976 Bergar

Laval (Quebec), Canada H7L 5A1
Toll-Free: 1-800-826-6342 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

For immediate technical or application assistance:

U.S.A. and Canada: Sales Service: 1-800-826-6342/1-800-TC-OMEGA

®

Customer Service: 1-800-622-2378/1-800-622-BEST

®

Engineering Service: 1-800-872-9436/1-800-USA-WHEN

®

Mexico: En Español: 001 [phone] FAX: [phone]

[e-mail] e-mail:[e-mail]

OMEGAnet®Online Service Internet e-mail

omega.com [e-mail]

Servicing Europe:

Benelux: Managed by the United Kingdom Office

Toll-Free: 0800 099 3344 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

Czech Republic: Frystatska 184

733 01 Karviná, Czech Republic
Toll-Free: 0800-1-66342 TEL: [phone]
FAX: [phone] e- mail : [e-mail]

France: Managed by the United Kingdom Office

Toll-Free: 0800 466 342 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

Germany/Austria: Daimlerstrasse 26, D-75392 Deckenpfronn, Germany

Toll-Free: 0 800 6397678 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

United Kingdom: OMEGA Engineering Ltd.

ISO 9001 Certified One Omega Drive, River Bend Technology Centre, Northbank

Irlam, Manchester M44 5BD England
Toll-Free: 0800-488-488 TEL: [phone]
FAX: [phone] e-mail: [e-mail]

RETURN REQUESTS / INQUIRIES

Direct all warranty and repair requests/inquiries to the OMEGA Customer Service Department. BEFORE RETURNING ANY PRODUCT(S) TO
OMEGA, PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBER FROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER
TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any
correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.

FOR WARRANTY

RETURNS, please have the following information

available BEFORE contacting OMEGA:

1. Purchase Order number under which the product was PURCHASED,

2. Model and serial number of the product under warranty, and

3. Repair instructions and/or specific problems relative to the product.

FOR NON-WARRANTY REPAIRS,

consult OMEGA for current repair charges.

Have the following information available BEFORE contacting OMEGA:

1. Purchase Order number to cover the COST of the repair,

2. Model and serial number of the product, and

3. Repair instructions and/or specific problems relative to the product.

OMEGA’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and
engineering. OMEGA is a registered trademark of OMEGA ENGINEERING, INC.

© Copyright 2009 OMEGA ENGINEERING, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic
medium or machine-readable form, in whole or in part, without the prior written consent of OMEGA ENGINEERING, INC.