Pyrotector 30-3013 Bedienungsanleitung

3.1 Rev: 11/2020 95-8746

Instructions

Explosion Proof Smoke Detector

30-3013

Table of Contents

OVERVIEW ..........................1

FEATURES ..........................1

BENEFITS ...........................1

SPECIFICATIONS .....................2

OPERATION .........................3

Warm Up ..........................3

Outputs ...........................3

Integral Wiring Compartment ..........4

LED ..............................4

Latching...........................4

Non-Latching.......................4

Continuous Self-Test.................4

Manual Self-Test ....................4

IMPORTANT SAFETY NOTES ...........5

INSTALLATION .......................5

Grease / Lubrication .................5

Identication of Detector Mounting

Locations..........................5

Protection Against Moisture Damage....6

Power Supply Requirements ..........6

Transpor t Cover ....................6

Mounting Location Options............6

Mount the Detector ..................7

Wiring Cable Requirements ...........7

Jumper ...........................7

Wiring Procedure ...................8

MAINTENANCE .......................9

Routine Inspection ..................9

DEVICE REPAIR AND RETURN.........13

ORDERING INFORMATION ............13

Spare Parts .......................13

Accessories.......................13

30-3013 Model Matrix ...............13

APPENDIX A – FM APPROVAL

DESCRIPTION ....................14

APPENDIX B – CSA APPROVAL

DESCRIPTION ....................15

APPENDIX C – IECEx APPROVAL

DESCRIPTION ....................16

195-8746

3.1

WARNING

Be sure to read and understand the entire

instruction manual before installing or

operating the smoke detection system. Any

deviation from the recommendations in this

manual may impair system performance

and compromise safety.

OVERVIEW

The 30-3013 Explosion Proof Smoke Detector has

Division and Zone explosion-proof ratings and is

suitable for industrial and commercial applications.

The detector is designed to operate effectively with

smoldering and rapidly growing fires and contains

the ability to annunciate faults ensuring no

undisclosed failures. The 30-3013 Smoke Detector

outputs include 0-20 mA, a localized LED, and

relays.

Typical applications that use the 30-3013 include:

– Combustible storage facilities

– Munitions manufacturing

– Volatile chemical storage

– Chemical processing plants

– Petroleum reﬁneries

– Turbine enclosures

– Battery rooms

– HVAC applications

The hot-swappable sensor module is intrinsically

safe and allows live maintenance while under

power, without de-classifying the hazardous area.

The integrated junction box is available in a

variety of port configurations for simplified wiring

and installation. See Figure 1 for all the 30-3013

Smoke Detector components.

FEATURES

• FM Approved for use in Class I, Division 1

hazardous locations

• FM Approved for smoke detection performance

• IECEx Zone approved

• Trouble-free photoelectric operation

• 0-20 mA output for DCS integration

• Self-checking circuitry ensures reliable smoke

detection

• Alarm, Auxiliary, and Fault relays for controlling

annunciating devices or ﬁre panel interface

• LED provides a visual indication that an alarm

has occurred

• IP44 ingress protection level suitable for

onshore or offshore requirements

BENEFITS

• Ideally suited for classiﬁed areas in the

petrochemical, oil, and gas industry

• DCS, PLC, integration with milliamp or relay

outputs

• Rugged design for environmental extremes

• Visual conﬁrmation of detector alarm

• Detects smoldering ﬁres

• No undisclosed failures

INSTRUCTIONS

Explosion Proof Smoke Detector

30-3013

95-8746

3.1

SPECIFICATIONS

OPERATING VOLTAGE—

12-30 Vdc (24 Vdc nominal)

SMOKE DENSITY—

1.5% - 2.5% obscuration per foot

(4.9% - 8.2% obscuration per meter)

POWER CONSUMPTION—

3.5 watts maximum (2.75 Watts at 24 Vdc)

0.674 Watts with no relays energized

1.23 Watts with one relay energized

2.12 Watts with two relays energized

2.68 Watts with three relays energized

OUTPUT RELAYS—

Smoke alarm relay, Form C, 5 amperes at 30 Vdc:

The smoke alarm relay has normally open/normally

closed contacts and normally de-energized

operation

Fault relay, Form A, 5 amperes at 30 Vdc:

The fault relay has normally open contacts and

normally energized operation

Auxiliary relay, Form C, 5 amperes at 30 Vdc:

The auxiliary relay has normally open/normally closed

contacts and normally de-energized operation

TEMPERATURE RANGE—

Operating: –20°C to +65°C (–4°F to +149°F)

Storage: –55°C to +70°C (–67°F to +158°F )

HUMIDITY RANGE—

5 to 95% relative humidity

INGRESS PROTECTION—

IP44

Note: Applicable to ceiling mount only

CURRENT OUTPUT—

0-20 mA (±0.3 mA) dc current, with maximum loop

resistance of 300 ohms from 12-17.9 Vdc, 500 ohms

from 18 to 19.9 Vdc, and 600 ohms from 20-30 Vdc

TERMINALS—

UL/CSA rated for 14-18 AWG or 2.5-0.75 mm2wire

THREAD OPTIONS—

3/4 inch NPT or M25

Multi-port models available

ENCLOSURE MATERIAL—

Polycarbonate / ABS - Smoke Detector

Copper-free aluminum (painted) - Junction Box

SHIPPING WEIGHT (Approximate)—

7.85 lbs (3.56 kg)

WARRANTY PERIOD—

1 year

DIMENSIONS—

See Figure 2

CERTIFICATION—

For complete approval details, refer to the appropriate

Appendix:

Figure1—30-3013 Components

I.S. SENSOR MODULE

RETAINING RING

LED

A2679

JUNCTION BOX

395-8746

3.1

Appendix A - FM

Appendix B - CSA

Appendix C - IECEx

OPERATION

WARM UP

When the detector is initially powered up, a warm-

up period of one – two (1-2) seconds is allotted

for internal checks and communication. During

this time, the LED is off and the current level is

3 mA. After the checks are completed, normal

operation will be indicated by the LED flashing

every four seconds (current level is 4 mA).

If the detector is unable to reach the normal

operating mode, the warm-up period may extend

to five seconds, followed by a critical fault or an

advisory fault (see Table 1 for all current levels).

If the problem persists, check for any loose wiring

connections, ensure that the voltage supply is

sufficient, and cycle power if necessary.

OUTPUTS

Relays

The 30-3013 detector is furnished with smoke

alarm, fault, and auxiliary relays. All three relays

are rated to 5 amperes at 30 Vdc.

The smoke alarm relay has a single set of

terminals and normally open / normally closed

contacts, and normally de-energized operation.

The fault relay has a single set of terminals

and normally open contacts, and normally

energized operation.

The auxiliary relay has a single set of terminals

and normally open / normally closed contacts,

and normally de-energized operation.

IMPORTANT

The auxiliary relay functions as pre-alarm.

0 to 20 mA Output

This 30-3013 provides a 0 to 20 mA dc current for

transmitting detector status information to other

devices. The circuit is wired in a non-isolated

configuration and can drive a maximum loop

resistance of 300 ohms from 12 to 17.9 Vdc, 500

ohms from 18 to 19.9 Vdc, and 600 ohms from

20 to 30 Vdc. Table 1 defines the current levels

and corresponding detector status. The output

is calibrated at the factory, with no need for field

calibration.

Figure2—30-3013 Dimensions in Inches (cm)

Table1—Detector Status Conditions Indicated by Current Level

Current

Level

(±0.3 mA)

Detector

Status

Recommended Action

0 mA Power Fault Verify 12-30 Vdc is

applied to detector

1 mA Critical

Fault

Cycle power. If fault

doe not clear or returns,

replace sensor module

or return to factory for

service.

2 mA Power

Advisory

(<12 Vdc)

Input power at detector is

<12 Vdc. Increase power

supply to 12-30 Vdc.

3 mA Warm up -

4 mA Normal -

6 mA Advisory

Fault

Cycle power. If fault

doe not clear or returns,

replace sensor module

or return to factory for

service.

16 mA Pre-Alarm Smoke present at sub-

alarm level.

20 mA Smoke

Alarm

4.99 (12.67)

B2680

7.55 (19.18)

2X 3.80 (9.65)

6X R0.19

2X 1.75

(4.44)

2X 2.25 (5.71)

3.75 (9.52)

4X 1.29 (3.27)

2X 2.50 (6.35)

7.55 (19.18)

95-8746

3.1

NOTE

The output of the 0 to 20 mA current loop

is monitored by the fault detection circuitry

of the 30-3013.Therefore, an open circuit on

the loop will cause the fault relay to change

state.

An alarm will normally override a fault, unless

the nature of the fault impairs the ability of

the detector to generate or maintain an alarm

output (i.e., loss of operating power)

INTEGRAL WIRING COMPARTMENT

All external wiring to the device is connected

within the integral junction box. The detector is

furnished with a maximum of four conduit entries,

with either 3/4 inch NPT or M25 threads.

LED

An LED, located on the detector (see Figure 1),

indicates normal operation and notifies personnel

of an alarm. Table2 indicates the condition of the

LED for each status.

LATCHING

A detector configured for latching operation will

remain in an alarm state indefinitely, after an alarm

occurs.

NON-LATCHING

A detector configured for non-latching operation

will check the alarm status of the detector once

every 10 seconds. Once smoke falls below the

alarm threshold, the alarm annunciation will clear

within 10 seconds.

IMPORTANT

The latching or non-latching conguration

must be specied during order placement.

It is not eld congurable.

Only the alarm annunciation can be

congured for latching operation.

CONTINUOUS SELF-TEST

During normal operation, the detector performs

the Self-Test function automatically in the

background once per second. During the test,

detection is not interrupted and no indication is

given if the test passed. If the test fails, a critical

fault will occur. If degradation is present and

approaching critical levels, an advisory fault will

occur.

MANUAL SELF-TEST

The Manual Self-Test function will immediately

check the smoke chamber optics for degradation.

Once initiated, there will be a one second delay

before the result of the check is active. If there is a

failure, the LED will shut off immediately after the

one second test and a critical fault will occur. If the

test passes, an alarm will be annunciated while

the LED remains active.

For a latching detector, the alarm will continue

until power is cycled to the unit. For a non-latching

detector the alarm will clear after 10 seconds. If

the test passes, but there is degradation present

and approaching critical levels, an advisory fault

will occur.

Magnetic Switch

The magnetic switch is used to initiate the Manual

Self-Test (see Figure 3). Apply the magnet to the

exterior housing and the LED will light to indicate

that the magnet is detected. The LED will remain

lit for at least one second during the test. After

the initial delay, the test status will be indicated as

described in the "Manual Self-Test" section.

Table2—Detector Status Indicator

Detector Status LED Indicator

Power On /

Normal Operation

Steady Off

1 blink on every 4 seconds

Alarm Steady On

Figure3—Location of Magnetic Switch

MAGNETIC SWITCH

595-8746

3.1

IMPORTANT SAFETY NOTES

CAUTION

The wiring procedures in this manual are

intended to ensure proper functioning of the

device under normal conditions. However,

because of the many variations in wiring

codes and regulations, total compliance to

these ordinances cannot be guaranteed.

Be certain that all wiring complies with the

NEC as well as all local codes. If in doubt,

consult the authority having jurisdiction

before wiring the system. Installation must

be done by a properly trained person.

CAUTION

This product has been tested and approved

for use in hazardous areas. However, it must

be properly installed and used only under

the conditions specied within this manual

and the specic approval certicates. Any

device modication, improper installation, or

use in a faulty or incomplete conguration

will render warranty and product

certications invalid.

CAUTION

The device contains no user serviceable

components. Service or repair should

never be attempted by the user. Device

repair should be performed only by the

manufacturer.

CAUTION

The 30-3013 is to be installed in locations

where the risk of mechanical damage is low.

LIABILITIES

The manufacturer’s warranty for this

product is void, and all liability for proper

function of the detector is irrevocably

transferred to the owner or operator in the

event that the device is serviced or repaired

by personnel not employed or authorized

by Detector Electronics Corporation,

or if the device is used in a manner not

conforming to its intended use.

NOTE

Observe precautions for handling

electrostatic sensitive devices.

The 30-3013 should not be installed in

areas in which ammonia, hydrogen sulde

and chlorine are normally present.

INSTALLATION

WARNING

All entries must contain appropriately rated

plugs or fittings. It is required that each

plug or fitting be wrench-tightened to an

appropriate installation torque and meet the

minimum thread engagement requirements

per the applicable local standards, codes,

and practices in order to retain the dened

ratings. PTFE sealant or equivalent should

be used on NPT threads.

NOTE

Detector housings must be electrically

connected to earth ground. Internal

and external earth ground terminals are

provided. For AEx (United States Zone)

installations the internal ground terminal

shall be used for the equipment grounding

connection. The external terminal can be

used for supplementary bonding where

local codes permit or require.

NOTE

The 30-3013 detector uses an internal

Intrinsically Safe (I.S.) Barrier. Proper NEC

I.S. grounding must be ensured.

GREASE/LUBRICATION

To ease installation and future removal, all

threaded covers, stopping plugs, and thread

adapters must be installed using thread lubricant.

The recommended lubricant is a silicone-free

grease, available from Det-Tronics.

For devices with NPT threads, Teflon tape or

thread seal lubricant must be used for enhanced

sealing capabilities.

IDENTIFICATION OF DETECTOR MOUNTING

LOCATIONS

The most effective number and placement of

detectors varies depending on the conditions on

site. The individual designing the installation must

often rely on experience and sound judgment

to determine the detector quantity and best

locations to adequately protect the area. Note that

it is typically advantageous to locate detectors

where they are accessible for maintenance.

For additional information on detector location

and spacing, visit the National Fire Protection

Association's website (www.nfpa.org) and refer to

the National Fire Alarm and Signaling Code, NFPA

72, the standard on automatic fire detectors, or

your local codes and standards.

95-8746

3.1

PROTECTION AGAINST MOISTURE DAMAGE

It is important to take proper precautions during

installation to ensure that moisture will not come

in contact with the electrical connections of the

system. The integrity of the system regarding

moisture protection must be maintained for

proper operation and is the responsibility of the

installer.

If conduit is used, the use of proper conduit

installation techniques, breathers, glands, and

seals is required to prevent water ingress and/or

maintain the explosion-proof rating.

Conduit drains must be installed at water

collection points to automatically drain

accumulated moisture. Conduit breathers

should be installed at upper locations to

provide ventilation and allow water vapor to

escape. At least one breather should be used

with each drain.

Conduit raceways should be inclined so that

water will flow to low points for drainage and

will not collect inside enclosures or on conduit

seals. If this is not possible, install conduit drains

above the seals to prevent the collection of water

or install a drain loop below the detector with a

conduit drain at the lowest point of the loop.

POWER SUPPLY REQUIREMENTS

Calculate the total detection system power

consumption rate in watts from cold start-up.

Select a power supply with adequate capability

for the calculated load. Ensure that the selected

power supply provides sufficient regulated and

filtered output power for the entire system. If a

back-up power system is required, a float-type

battery charging system is recommended. If an

existing source of power is being used, verify

that system requirements are met.

TRANSPORT COVER

The Transport Cover (see Figure 4) keeps dust

and particles out of the smoke chamber that may

enter during transport, handling, or installation. It

should remain fastened on the detector through

the installation process.

IMPORTANT

Remove the cover only after installation

is complete and prior to powering the

detector for the rst time.

MOUNTING LOCATION OPTIONS

Ceiling Mount

The 30-3013 is intended for surface mounting. It

is normally mounted on the ceiling no less than six

inches from a side wall (See Figure 5). The exact

location of the detector must be determined by an

evaluation based on engineering judgement, or if

possible, by field tests.

Wall Mount

The 30-3013 can also be mounted on a side wall

(see Figure 6). The exact location of the detector

must be determined by an evaluation based

on supplemented engineering judgement, or if

possible, by field tests.

IMPORTANT

Whenever possible, select a mounting

orientation where the LED is visible to

personnel within the area.

Figure4—30-3013 Transport Cover

TRANSPORT

COVER

Figure5—30-3013 Ceiling Mount

6” Minimum

CEILING

LED

NOTE: MAKE CERTAIN THAT THE LED

IS POSITIONED WHERE VISIBLE.

SIDE

WALL

A2681

795-8746

3.1

MOUNT THE DETECTOR

Using three No. 8 flat head screws (or equivalent)

placed through the counter bored holes in the

detector flange, secure the detector junction box

to the surface location.

WIRING CABLE REQUIREMENTS

Always use proper temperature rated cabling

type and diameter for input power as well as

output signal wiring. 14 to 18 AWG (.75 - 2.5 mm2)

shielded stranded copper wire is recommended.

The field wiring terminal connections are

certified for a single wire in size from 12-24 AWG

(0.2 to 2.5 mm2or two conductors with same

cross section 0.2 to 0.75 mm2). The screws must

be tightened down with a torque 4.4 - 5.3 in-

lb (0.4 to 0.5 Nm). The metal housing must be

electrically connected to earth ground.

A minimum of 12 Vdc must be present at the 30-

3013 to ensure proper operation. The maximum

cable length from power source to 30-3013 is 2000

feet (610 m). When the 30-3013 Smoke Detector is

mounted remotely using an STB termination box,

maximum cable length from 30-3013 to STB is 500

feet (150 m).

WARNING

For eld connections, use wires/cables that

are rated at 20°C greater than the maximum

ambient temperature.

NOTE

In applications where the wiring is

installed in conduit, dedicated conduit is

recommended. Avoid low frequency, high

voltage, and non-signaling conductors to

prevent nuisance EMI problems.

JUMPER

Depending on the wiring option that is used,

jumpers may be required. See Table 3 for the

Jumper Usage Guide, and Figures 12 to 15 for

wiring examples.

Figure6—30-3013 Wall Mount

CEILING

SIDE

WALL

6” Minimum

LED

NOTE: MAKE CERTAIN THAT THE LED

IS POSITIONED WHERE VISIBLE.

A2682

Table3—Jumper Usage Guide

Wiring

Option 0-20 mA Relay

1 Used No jumper

required Not

Used No jumper

required

2 Used No jumper

required Used

Jumper

required in

terminals 7 &

4 (P5)

3Not

Used

Jumper

required in

terminals 5 &

4 (P11)

Used

Jumper

required in

terminals 7 &

4 (P5)

95-8746

3.1

WIRING PROCEDURE

Ensure that all cables are terminated properly.

Conductor insulation should be stripped off with a

bare conductor length of 0.28 inch (7 mm). Ensure

that cable shield is properly terminated and that

bare shield wire is not allowed to accidentally

contact the metal housing or any other wire.

Use the following instructions when wiring the 30-

3013 detector:

1. Slightly loosen the three setscrews located

on the retaining ring (see Figure 7).

2. Unscrew the retaining ring to gain access

to the wiring terminals (see Figure 8), and

complete the installation of the system

conduit. Feed the external wiring through

the remaining junction box entry or M25

to 3/4 inch adapter. When installing the

junction box, use care not to damage the

wires and refrain from twisting them.

3. Connect the external wiring to the

appropriate terminals.

– Figure 9 shows the wiring terminals.

– Figure 10 shows the ground lug

locations.

– Figures 12 and 13 show wiring for single

detector conﬁgurations.

– Figures 14 and 15 show wiring for multiple

detector conﬁgurations.

4. Re-install the assembly. Use the alignment

guide (see Figure 11) to align the retaining

ring with the junction box.

5. Screw the retaining ring on to the junction

box and re-tighten the three setscrews.

RELAY

OUTPUTS

A2683

– mA

– Vin

+ Vin

– Vin

+ Vin

POWER

SUPPLY &

0-20 mA OUTPUT

P11

NO AUX

COM AUX

NC AUX

NO ALARM

COM ALARM

NC ALARM

COM FAULT

NO FAULT

Figure7—Setscrew Location

SET SCREWS (3)

RETAINING RING

Figure9—30-3013 Wiring Terminals

Figure8—Location of Wiring Terminals

RETAINING RING

WIRING

TERMINALS

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