The SPR-2L manual fire detector, without an indication of the duty mode, forms an alarm state by a sudden increase in the consumption current; "Fire" state indication; "On-duty mode". Additional terminals for connecting wires of SHS, end and limiting resistors.
Features:
• Formation of the "Fire" signal by increasing the current of the SHS
• Activation by means of a button
• Reinstallation with a recovery key
• 2-wire, powered by a 12/24V loop
• Mechanical indication of the "Fire" mode using a yellow curtain with the inscription "Fire"
• Transparent protective cover
Characteristics
• Supply voltage range: 9 - 30 V
• Current consumption in standby mode: 0.05 mA
• Method of connection to PPK: two-wire SHS
• Overall dimensions: no more than 102 x 102 x 38 mm
• Weight: no more than 0.12 kg
• Availability of an indication of the duty mode: NO
• Optical indication of fire mode: Yes
• Availability of additional terminals for the convenience of connecting wires, resistors: yes
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