- 4 wire models
- Japanese FIGARO semiconductor sensor for gas or CO detection
- Load 70 dB sound signal in alarm mode
- Advanced detection and discrimination algorithms
- Easy installation and maintenance
- Sleek low-profile design
- SMD circuit board design – Quality and reliability guaranteed
- Magnet test feature
NB-983-NG-24V+Base
Natural Gas detector with Relay Output
Produits similaires
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Incendie
ZEOS-AD-SHI
Addressable combined smoke & heat detector w/ isolator
- Supply Voltage : 17-30 V DC
- Current – Quiescent : 450 uA max
- Current – Device In Alarm : 4 mA – Alarm LED
- Sensitivity: According to N54-5 or/and EN54-7
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Incendie
VALKYRIE-IP65-CSB
Conventional Wall Mounted – Sounder/Beacon Outdoor Use-IP65
• Supply Voltage: 20Vto30VDC
• Loop Current–Quiescent : 0.5 mA
• Loop Current – Alarm Beacon : 3 mA Max.
• Max. Cable Size : 2.5 mm²
• Operating Temperature : -25ºC to 70ºC
• Max. Humidity : 95% RH Non-Condensing
• Case Material : ABS • Colour : Red
• Protection Category: IP65 – Type B – Outdoor use
• Dim : 112 (D) x 82 (H) mm • Weight : 205 g
