Dwyer TDS Manuel d'utilisateur télécharger pdf

Warranty, Service & Repair

WARRANTY

About this Manual:

PLEASE READ THE ENTIRE MANUAL PRIOR TO

INSTALLING OR USING THIS PRODUCT. This manual

includes information on all models of Dwyer Thermal Dispersion

Flow Switches: TDS series. Please refer to the part number locat-

ed on the switch label to verify the exact model which you have

purchased.

User’s Responsibility for Safety:

Dwyer manufactures a wide range of flow switches and technolo-

gies. While each of these sensors is designed to operate in a wide

variety of applications, it is the user’s responsibility to select a sen-

sor model that is appropriate for the application, install it properly,

perform tests of the installed system, and maintain all components.

The failure to do so could result in property damage or serious

injury.

Proper Installation and Handling:

Because this is an electrically operated device, only properly-

trained staff should install and/or repair this product. Use a proper

sealant with all installations. Never overtighten the sensor within

the fitting, beyond a maximum of 80 inch-pounds torque. Always

check for leaks prior to system start-up.

Material Compatibility:

The TDS series sensors are available in two different wetted materials.

Models TDS 1__ are made of Polypropylene (PP) with Ryton tips.

Models TDS 2__ are made of Polyvinylidene Fluoride (PVDF). Make

sure that the model you have selected is compatible with the application

liquid. To determine the chemical compatibility between the sensor and

its application liquids, refer to an industry reference such as the

Compass Corrosion Guide (available from Compass Publications,

phone 858-589-9636).

Wiring and Electrical:

The supply voltage used to power the sensor should never exceed a

maximum of 36 volts DC. Electrical wiring of the sensor should be

performed in accordance with all applicable national, state, and

local codes.

Flammable, Explosive and Hazardous Applications:

DO NOT USE THE TDS SERIES GENERAL PURPOSE FLOW

SWITCHES IN HAZARDOUS LOCATIONS.

Version 2.0.1A

Thermal Dispersion

Flow Switch

TDS Series

Owner’s Manual

If for some reason your product must be returned for factory ser-

vice, contact Dwyer Inc. at (219)879-8000 to receive a Material

Return Authorization number (MRA), providing the following

information:

1. Part Number, Serial Number

2. Name and telephone number of someone who can answer

technical questions related to the product and its application.

3. Return Shipping Address

4. Brief Description of the Symptom

5. Brief Description of the Application

Once you have received a Material Return Authorization number,

ship the product prepaid in its original packing to:

Dwyer Instruments Inc.

PO Box 373

102 Indiana Hwy, 212

Michigan City, IN 46361

Please include the information about the malfunction with your

product. This information enables our service technicians to

process your repair order as quickly as possible.

Step One

WARNING

The rating for the relay is 120 VAC/60 VDC @ 1A. For CE

rated applications, the relay rating is 60 VAC/60 VDC @ 1A.

Dwyer’s Thermal Dispersion flow switches are not recom-

mended for use with electrically charged application liquids.

For most reliable operation, the liquid being measured may

need to be electrically grounded.

1 2 3 4 5 6

Résumé du contenu

Page 1 - Owner’s Manual

Warranty, Service & RepairWARRANTYAbout this Manual:PLEASE READ THE ENTIRE MANUAL PRIOR TOINSTALLING OR USING THIS PRODUCT. This manualincludes i

Page 2 - SPECIFICATIONS

Step TwoSPECIFICATIONSTDS _ _ 2 Sensor Material1 - PP2 - PVDFSensor Length1 - Short2 - LongTDS Series Flow Switch1,400 1,200 1,000 800 600 400 200012

Page 3 - INSTALLATION

Step ThreeINTRODUCTIONTechnology:The thermal dispersion flow switch measures liquid temperature todetermine changes in flow velocity. As fluid flows

Page 4 - INPUT 1

Step FiveWIRINGWiring to a Dwyer Controller:TSP Series ControllerTDC Series Controller(-)(+)INVERT +/-INPUT 1 DELAYACACGNDNCCNORP115 VAC220 VAC (S)G

Page 5 - CALIBRATION

Step SevenWIRINGWiring as a P-Channel or N-Channel output:The TDS series relay output can be substituted for either a P-Channel(PNP, sourcing) output

Page 6 - Intentionally

Step TenThis Space Left Intentionally BlankStep NineMAINTENANCEGeneral:The TDS series flow switch requires no periodic maintenance exceptto clean off

Commentaires sur ces manuels

Pas de commentaire

Dwyer TDS Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Accessoires d'air Dwyer TDS. Dwyer TDS User Manual Manuel d'utilisatio

Résumé du contenu

Commentaires sur ces manuels

Produits connexes et manuels pour Accessoires d'air Dwyer TDS