Panasonic 3309 User Manual

Fire alarm systems

Enclosed analog

heat detector

3309

• Different modes for compatibility with other EBL systems / detectors

• Algorithms for class A1, A2 S or B S

•

• Waterproof (IP67)

ATEX compliance

General

The analog heat detector 3309 measures the
temperature through a thermistor. The
temperature range is 0°C to 100°C in steps
of 0.5°C. The detector has an LED that will
light up when the detector goes into alarm.
The detector also has an output for an
external LED, e.g. 2218.

Programming/Compatibility

The address setting tool 3314 is used to set
the detector's COM loop address. The
detector has an address label inside, where
the address is to be written.
3314 is also used to set the detector mode.

• NORMAL mode (analog): Used in the

system EBL512 (SW version >
EBL128. The detector works as a
temperature sensor where the analog
readings (0°C to 100°C) are converted to
digital "sensor values" that are read and
evaluated by the c.i.e. Algorithms for
class A1, A2 S or B S (set in Win512).
When the class A1 or A2 S algorithm is
used, 3309 is a spare part for detector
2340 and when the class B S algorithm is
used, 3309 is a spare part for 2341.

• 2330 mode (conventional): Used in the

systems EBL512 / 1000 / 2000 as an
equivalent to the enclosed addressable
fixed temperature heat detector 2340
(60°C), i.e. as a class A2 S heat detector
(static response temperature 57°C).

• 2312 mode: Not used for 3309.

Panasonic Electric Works Fire & Security Technology Europe AB
Jungmansgatan 12, SE-211 19 Malmö, Sweden
Tel: [phone] • Fax: [phone]
[e-mail] • www.panasonic-fire-security.com

2.0) and

Algorithms

EBL512 / EBL128 use algorithms for class
A1, A2 S and B S, according to EN54­5:2000, for fire alarm detection. Via Win512
/ Win128 is an algorithm selected for each
3309 in NORMAL mode.

ATEX classification

3309 complies with the ATEX classification
Ex II 3GD EEx nA II T5.

Waterproof

The thermistor, the LED, all electronics, etc.
is mounted in a waterproof detector housing,
mounted on a connection box.

Label holder

A label holder, intended for a label showing
"zone-address" or "technical number", can
be mounted in the connection box.

Miscellaneous

The COM loop is connected to the detector,
which is provided with three pairs of flying
leads with female push-on connectors.

Product applications

Used in the systems EBL512 / 128 / 1000 /

2000.
Heat detectors are normally used where

smoke detectors can not be used or in rooms
where the temperature can be expected to
rise rapidly in case of a fire.

The detector is intended for outdoor use
(must not be exposed to heavy sunlight) or
in high humidity indoor premises.

Type numbers

3309 Enclosed analog heat detector (incl. conn. box, 3 compr. glands and gasket)
3390 Label holder (100 holders per packet, excl. labels)
3391 Labels for 3390 (10 sheets à 132 labels)

Connection box mounting holes (2 x 5 mm) c/c = 108 mm.
The connection box is prepared for required number of
compression glands, two (in / out) or three (in / out / ext.
LED). A gland is approx. 30 mm high.

Detector

mounting holes, (2 x 4 x 7 mm) c/c = 70 mm. SA / SB (Red/White) = COM loop in

and out respectively. One SA and one SB connector is provided with a short "wire" to be used
to connect the Address setting tool 3314 during mode and address setting. The "wires" are to be
pulled out before the COM loop wires are connected. E+ / E- = Ext. LED (cable length max. 30
m). Connectors for wire diameter 0.6 – 1.2 mm (0.3 – 1.13 mm

2

approx.).

Technical data

Voltage (V DC)
rated
allowed
normal (on the COM loop)

Current consumption at norm. volt.
(mA)
quiescent
active (incl. internal LED)
ext. LED

Internal capacitance (nF)
Internal inductance

Ambient temperature (°C)
operating
(Min. / Typical / Max.)
(Min. / Typical / Max.)
storage

Ingress Protection rating IP67 (attached connection box, silicon gasket and compression glands

Sensitivity (°C)
Static response temperature (range)

Size ∅ x H (mm)
Weight (g) Detector: 112 Connection box (incl. 3 glands): 134
Construction / Colour Modified Polycarbonate / Grey (N8, Munsell colour code)
Approvals 05 EC Certificate no. 0845-CPD-232.1190

ATEX classification

28
12-30
24

0.185

1.650
2

<
0

0
Depending on the mode.

NORMAL mode
Class A1: -20 /+25 /+50, A2 S: -20 /+25 /+50 or B S: -20 /+40 /+65
2330 mode

-45 to +70

are required)
NORMAL mode

Class A1: 54-65, A2 S: 54-70 & B S: 69-85
2330 mode: Class A2 S: 57

100 x 78

NORMAL mode
2330 mode

II 3GD EEx nA II T5 (T70°C), -20°C ≤ T

(Class is depending on the algorithm)

: -20 /+25 /+50

: Depending on the algorithm.

: EN54-5:2000: Class P (depending on algorithm).

: EN54-5:2000: Class A2 S.

≤ 65°C

a

All technical features and data are subject to changes without notice, resulting from continuous development and improvement.

Product Leaflet Date of issue Revision / Date of revision

MEW00133 2001-10-19 8 / 2008-10-10