DV22051TEI 200AP Series
Optical Smoke Detector + DV22051TEI Temperature Raising Ratio, 200AP Series
Certifications:
– VdS G209014
– CPD: 0786-CPD-20651
The DV 22051TEI Optical-Thermal Detector works both on a light detection camera using the principle of light refraction and on a heat detecting thermocouple.
The new design of the derecation chamber provides optimal smoke detection, while reducing dust contamination while stopping insect access. The temperature rise sensor complies with EN 54-5, Class A1R.
The analysis of the values read by this element and the permanent integrated comparison of these provide a much safer fire detection.
The detector is designed to be used on the System Sensor / 200 ADM loop and is mounted inside the buildings.
The integrated isolator disconnects the loop in the case of a short circuit and isolates the defective segment.
The sensitivity of the optical smoke detector can be individually adjusted to 5 thresholds, between 2.2%/m and 5.8%/m.
The detector can also operate in “thermally” mode. In this way, the detector must be installed in a room whose height does not exceed 7.5m.
Thanks to intelligent detection algorithms, the equipment constantly adjusts the sensitivity of the optical camera, compensates for dust pollution, thus ensuring a longer use of the detector.
Technical specifications:
– Two 360° multicolored LEDs
– Optical indicator output
– insect filter
– mechanical anti-theft protection
– Physical addressing between 1 and 159 via hexadecimal switches
– possibility of testing via a magnet
Specifications:
– Operating voltage supplied through the loop
– Standby power consumption: 270μA (normal communication)
– Alarm temperature: 45° C
– Operating temperature: -30° C + 70° C
– Relative humidity: 10 – 93% (no condensation)
– Dimensions: Ø × H 102 × 49 (mm)
– White color
– Mass 99g
