Heat detectors control the temperature 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 tempe rature goes over 58°C
Supply voltage: 20 Vdc (modulated voltage from -15% to + 10%)
Average absorption at rest: 250 uA @ 20 Vdc
Alarm absorption: 2 mA @ 20 Vdc
Static alarm threshold: 58° C
Two-colour LED: red alarm - green normal operation
Max relative humidity: 93%
Operating temperature: 0 ÷ +50°C
Weight: 70 g
Dimensions: ø 90 x 40 (H) mm
Certified EN54 part 5 and part 17, No. 1293-CPD-0140
User manuals
INSTALLATION AND USE MANUAL
DS80SD57-002 | pdf | 296.59 KB | ID: 605787 | IT,EN | 08-03-2022
DS80SD57-002 | pdf | 296.59 KB | ID: 605787 | IT,EN | 08-03-2022
CE Certification
Declaration of Conformity
CE_80017 | pdf | 977.93 KB | ID: 539137
CE_80017 | pdf | 977.93 KB | ID: 539137
Quality Certification
Certificate
CCE80SD57-001 | pdf | 2.91 MB | ID: 277166
CCE80SD57-001 | pdf | 2.91 MB | ID: 277166
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