Produktübersicht
Optical smoke detector with intrinsically safe electronics for Ex Zone 1 using limit value technology. Robust smoke detector with automatic rest value tracking, also for use in industrial areas. Operation in potentially explosive areas with connection to the BMZ via the TCM and a Zener barrier (article no.: 33084). The barrier must be installed according to the manufacturer's instructions and outside of the Ex area.
- Constant functional monitoring of the sensors, software and hardware by a microcontroller
- Operation and standby display with green flashing LED
- Alarm display with red LED, continuous light
- Adaptation to ambient conditions through automatic rest value tracking
- Detection principle: infrared photodiode
- Number of detectors per line max. 10
- Connection/assembly see connection diagram 56543
- Detector sensitivity: approx. 0.16 dB/m
Technical data:
| Supply voltage |
7.6V - 13.2V DC |
| Quiescent current |
approx. 0.35mA |
| Alarm current |
approx. 18mA |
| operating temperatur |
operating temperatur
T4 -20°C to +60°C;
T6: -20°C to +40°C |
| Storage temperature |
(-) 40°C to +85°C |
| humidity |
max. 95% at 35 °C |
| Protection class |
IP 43, when used
the choke plug and
Sealing the
mounting holes |
| Weight |
240g |
| material |
Polycarbonate |
| Norms |
EN 54-7 |
| VdS recognition |
G 200005 |
| System approval |
EN 54-7 |
| CE CPD number |
0786-CPD-20131 |
| further approvals |
Ex compliance
according to 94/9/EC Ex II
2G Ex ia IIC T6…T4 Gb
EX conformity Russia
according to TP TC 012/2011:
1EX ia IIC T6/T4 Gb |
| Remarks |
The detector housing has
a high one
Surface resistance.
Electrostatic charge
is to be avoided. It will
an electrostatic one
Shielding recommended.
The corresponding one
Detector base is not
included
and under the
Item number 33043
available. |
| Dimensions (H x D) |
68mm x 113mm |
| Color casing |
white |
| ATEX number |
type testing
certification:
DMT 00 ATEX E 043 |
