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Description
Digital heat detector, line 500
Mod. 1043/503
SKU: 1043/503
Heat detectors monitor the temperature inside the area where they are installed. A microcontroller analyzes and compares the signal it receives from a precision NTC temperature sensor, activating the alarm if the temperature exceeds 58°C.
• Supply voltage (modulated from -15% to +10%) 20Vdc
• Quiescent current 25 mA@20Vdc
• Alarm current consumption 2 mA@20Vdc
• Integrated short circuit isolator
• Two-color LED: red = alarm; green = normal
• Static alarm threshold 58 °C
• Max. relative humidity 93%
• Weight (g) 70
• Dimensions (W x H) 90 x 40 mm
• Complies with EN 54 part 5 class A1S standards
• Certification number: 1293 - CPD - 0092
24 month warranty
eb: 226209872753
