FDTD400

80SD1V00121

Low-profile differential heat detector

Differential heat detectors control the temperature increase inside the area where they are installed. A micro controller analyses and compares the signal received from a precision heat detector of the NTC type, and activates the alarm if temperature increases by over 5°C per minute
Supply voltage: 20 Vdc (modulated voltage from -15% to + 10%)
Average absorption at rest: 40 μA @ 20 Vdc
Alarm absorption: 23 mA @ 20 Vdc
Static alarm threshold: 58° C ± 5%
3-colour LED: red alarm - green normal operation - green flashing with a sequence of yellow
flashing system malfunction.
Max relative humidity: 93%
Operating temperature: -10° ÷ +55° C
Material: ABS V0
Weight: 70 g
Dimensions: ø 90 x 40 (H) mm
Certified EN54 part 5 Class A1R, No. 1293-CPD-0180
User manuals
INSTALLATION AND USE MANUAL
DS80SD1V-001 | pdf | 97.25 KB | ID: 443116 | IT,EN | 27-02-2014
97.25 KB
CE Certification
Declaration of Conformity
CE_80023 | pdf | 960.14 KB | ID: 539634
960.14 KB
Quality Certification
Certificate
CCE80SD1V-001 | pdf | 2.92 MB | ID: 277167
2.92 MB
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