Casella-cel CEL-360S Manual do Utilizador descarregar pdf

Instructions specific to hazardous area

installations

(reference European ATEX Directive

94/9/EC, Annex II, 1.0.6.)

The following instructions apply to equipment covered by certificate

number Sira 05ATEX2027X for the CEL-320/IS and CEL-360/IS:

1 The equipment may be used with flammable gases and vapours

with apparatus Groups IIA, IIB and IIC and with temperature

classes T1, T2, T3 and T4.

2 The equipment is only certified for use in ambient temperatures in

the range -20oC to +40oC and should not be used outside this

range.

3 The certificate marking is detailed on drawing numbers

13-1920001A/IS-03 and 13-1920002A/IS-03.

4 Repair of this equipment shall be carried out by the manufacturer

or in accordance with the applicable code of practice.

5 The certification of this equipment relies on the following

materials used in its construction: Polybutylene terephlhalate

(PBT) and Polycarbonate (PC)

If the equipment is likely to come into contact with aggressive

substances, then it is the responsibility of the user to take

suitable precautions that prevent it from being adversely

affected, thus ensuring that the type of protection is not

compromised.

Aggressive substances e.g. solvents that may affect polymeric

materials

Suitable precautions e.g. regular checks as part of routine

inspections or establishing from the material’s data sheet that it

is resistant to specific chemicals.

6 The certificate number has an ‘X’ suffix that indicates that the

following special condition of certification applies;

Under certain extreme circumstances, the non-metallic parts

incorporated in the enclosure of this equipment may generate an

ignition-capable level of electrostatic charge. Therefore, when it

is used for applications that specifically require group II, category

1 equipment, the equipment shall not be installed in a location

where the external conditions are conducive to the build-up of

electrostatic charge on such surfaces. Additionally, the

equipment shall only be cleaned with a damp cloth.

CEL-320/360 Getting Started - Page 1

1 2 3 4 5 6 ... 23 24

Resumo do Conteúdo

Página 1 - 94/9/EC, Annex II, 1.0.6.)

Instructions specific to hazardous areainstallations(reference European ATEX Directive94/9/EC, Annex II, 1.0.6.)The following instructions apply to eq

Página 2

Operation Press Display Shows Comments3. Then REC icon indicates that theinstrument is now storing dosedata in the first available datastore.4. Inspec

Página 3 - 1. Display

Operation Press Display Shows Comments1. Enable DataRecallWith the instrument stopped,pressing displays theStart Date & Time for the mostrecently

Página 4 - 3. Contents

Operation Press Display Shows Comments2. Enable DataRecallWith the instrument stopped,display the Start Date & Timefor the most recently storedrun

Página 5

Operation Press Display Shows Comments3. ReviewSLMMeasurementsseveraltimesThe display steps through alldetails and parameters (seeSection 9.4), starti

Página 6

8.2 Set Time & DateOperation Press Display Shows Comments1. Select TimeOptionFollow on from Step 3 inSection 8.1.2. Enable TimeChangeCursors are e

Página 7 - 5. Preparation for Use

Operation Press Display Shows CommentsPress to enable,use and to select thefollowing durations:Off, 5, 10, 15, 30 minutes,1, 2, 4, 8, 10, 12, 24 hours

Página 8

9. Technical Information9.1 SpecificationDosimeter/Sound Exposure Meter Standards:IEC 61252: BS EN 61252, ANSI S1.25 - 1992 for dosimeters and soundex

Página 9 - 6. Operation as a Dosimeter

There is no degradation in performance or loss of functionality followingthe application of electrostatic discharges.The approved configuration for re

Página 10 - 6.4 Review Stored Data

Overload Indication:140.1 dB RMS (i.e. 0.1 dB above the top of the selected range).Maximum Peak Value:143.0 dB Peak Linear (i.e. 3.0 dB above the top

Página 11 - 6.5 Print Standard Report

Setup OSHA MSHA DOD ACGIH IS085 IS090 METER SLMThreshold 2 90 90 x x x x x x(dB)Criterion (dB) 90 90 85 85 85 90 0 xLN%A L10 L10 L10 L10 L10 L10 L10 x

Página 12

Page 2 - CEL-320/360 Getting Started

Página 13 - 8.1 Review Options

the total Avg of a person’s workplace noiseexposure averaged over a user selected(variable) period of hours and minutes.This unit is specified in the

Página 14 - 8.2 Set Time & Date

The warranty period runs for 12 months from the date of receiptof goods, with exceptions on certain specialised components supplied byother manufactur

Página 15

11. Intrinsically Safe ModelsModels in the CEL-320/360 series are available with Intrinsic Safetyapproval for use in hazardous areas.The Intrinsically

Página 16 - 9. Technical Information

CEL-320/360 Getting Started - Page 23

Página 17

Page 24 - CEL-320/360 Getting Started

Página 18 - 9.2 CE Compliance

CEL-320/360 SERIESUSERS GUIDEIf you want to get on and use the instruments without any backgroundinformation, skip Sections 3 - 5 and go straight to S

Página 19 - 9.4 Parameter Identities

3. Contents4. Introduction to the DosimetersThe CEL-320 and CEL-360 Noise Dosimeters have been developed fromthe successful CEL-420/460 range of instr

Página 20 - 10.1 Schedule of Parts

high resistance to damage. Data integrity is further protected by a dosemicrophone lead which is designed to resist knocks and abrasionswithout affect

Página 21

However, all soundlevel measurementparameters can be set fromthe keypad. There are threeoverlapping measurementranges: 30 - 100, 50-120 &70-140 dB

Página 22 - 11. Intrinsically Safe Models

Once data saved by a CEL-360 instrument has been downloadedto a PC, the user can specify a period over which to re-calculate theprojected % dose value

Página 23

Fit the CEL-4726 Couplersupplied with the calibrator (CEL-110/1 or110/2 ) into the calibrator cavity, makingsure it is firmly in contact with theshoul

Página 24

6. Operation as a Dosimeter6.1 Select Dose Setup for UseOperation Press Display Shows Comments1. ChangeOperatingModere-peatedlyTo select SET UP.The fi