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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
Type numbe
r
s
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)
28
12-30
24
Current consumption at norm. volt.
(mA)
quiescent
active (incl. internal LED)
ext. LED
0.185
1.650
<
2
Internal capacitance (nF)
Internal inductance
0
0
Ambient temperature (°C)
operating
(Min. / Typical / Max.)
(Min. / Typical / Max.)
storage
Depending on the mode.
NORMAL mode
(Class is depending on the algorithm)
Class A1: -20 /+25 /+50, A2 S: -20 /+25 /+50 or B S: -20 /+40 /+65
2330 mode
: -20 /+25 /+50
-45 to +70
Ingress Protection rating IP67 (attached connection box, silicon gasket and compression glands
are required)
Sensitivity (°C)
Static response temperature (range)
NORMAL mode
: Depending on the algorithm.
Class A1: 54-65, A2 S: 54-70 & B S: 69-85
2330 mode: Class A2 S: 57
Size ∅ x H (mm)
100 x 78
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
NORMAL mode
: EN54-5:2000: Class P (depending on algorithm).
2330 mode
: EN54-5:2000: Class A2 S.
ATEX classification
II 3GD EEx nA II T5 (T70°C), -20°C ≤ T
a
≤ 65°C