Omega RH62C User Manual

OMEGA

RH62C

HYGROMETER

OMEGAnetSM On-Line Service

http://www.omega.com

Internet e-mail

[e-mail]

For immediate technical or application assistance:

USA and Canada: Mexico and Latin America:

Sales Service: 1-800-826-6342 / 1-800-TC-OMEGA

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Tel: (95) 800-TC-OMEGA

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

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FAX: [phone]

Engineering Service: 1-800-872-9436 / 1-800-USA-WHENSMEn Español: [phone]

TELEX: 996404 EASYLINK: 62968934 CABLE: OMEGA

e-mail: [e-mail]

Servicing North America:

USA: ISO 9001 Certified Canada:

One Omega Drive, Box 4047 976 Bergar

Stamford, CT 06907-0047 Laval (Quebec) H7L5A1

Tel: [phone] Tel: [phone]

FAX: [phone] FAX: [phone]

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

Servicing Europe:

Benelux:

Postbus 8034, 1180 LA Amstelveen,

The Netherlands

Tel: [phone] FAX: [phone]

Toll Free in Benelux: 06 0993344

e-mail: [e-mail]

Czech Republic:

ul. Rude armady 1868, 733 01 Karvina-

Hranice, Czech Repubic

Tel: [phone] FAX: 420 (69)

6311114

e-mail: [e-mail]

France:

9, rue Denis Papin, 78190 Trappes

Tel: [phone] FAX: [phone]

Toll Free in France: 0800-4-06342

e-mail: [e-mail]

Germany/Austria:

Daimlerstrasse 26, D-75392

Deckenpfronn, Germany

Tel: [phone] FAX: [phone]

Toll Free in Germany: 0800 82 66342

e-mail: [e-mail]

United Kingdom: ISO 9002 Certified

One Omega Drive

Riverbend Technology Centre Northbank, Irlam,

Manchester, M44 5EX, England

Tel: [phone] FAX: [phone]

Toll Free in England: 0800-488-488

e-mail: [e-mail]

omega.com

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1

INTRODUCTION

This instrument is a portable 3½ digit, compact-sized digital Thermo-Hygrom­eter designed for simple one hand operation. Uses Platinum Resistance Tem­perature Detector Pt385/1000W (Alpha=0.00385) as temperature sensor, and
uses thin film polymer capacitive type relative humidity sensor as hygrometer
sensor.

SAFETY INFORMATION

It is recommended that you read the safety and operation instructions before
using the hygrometer.

CAUTION

• Do not immerse the hygrometer sensor head into liquids since this
causes permanent damage to the sensor.

• The meter when not in use, please use protective metal cap cover the
sensor head and rotate clockwise it to extend sensors life.

The symbol on the instrument indicates that the operator must refer to an

explanation in this manual.

2

SPECIFICATIONS

GENERAL

Display: 3½ digit liquid crystal display (LCD) with maximum reading of 1999.
Overtemperature: "OL" mark indication.
Low battery indication: The " " is displayed when the battery voltage drops

below the operating level.

Measurement rate: 2.5 times per second, nominal.
Accuracy: Stated accuracy at 23°C ± 5°C, <75% relative humidity.
Temperature Coefficient: 0.1 times the applicable accuracy specification per

°C from °C to 18°C and 28°C to 50°C.

Operating environment: 0°C to 50°C at <75% relative humidity.
Storage environment: -20°C to 60°C at <80% relative humidity.
Battery: 4 pcs 1.5V (AAA size).
Battery Life: 200 hours typical.
Dimensions: 170mm(H) x 44mm(W) x 40mm(D).
Weight: 160g (including probe and batteries).