AC220V Power Cabinet Machine Room 4-Wire Heat Detector With Relay Output For Fire Safety System
Introduction
220V AC Power 4-Wire heat alarm with relay output is common used for industrial control equipment, power cubicle, charging pile, alarm bell etc fire warning system. This smoke alarm has the characteristics of high sensitivity, stability and reliability, small power consumption and durability. Easy to install.
Parameters
| Product Name |
smoke detector with relay output |
Rated operational voltage |
AC220V |
| Sound pressure level |
≥80db |
Static current |
≤2mA |
| Alarm current |
≤85mA |
Work temperature |
-10°C~+50°C, Humidity≤95%. |
| Output |
Sound&light alarm, relay output |
Contact Capacity |
6A 250VAC |
Functions
Self-test: Press the self-test button, the detector sends out the audible and visual alarm signal, and the relay operates. When the self-test button is released, the audible and visual alarm signal is restored and the relay is restored.
High temperature alarm: Under normal monitoring conditions, the detector indicator flashes every 5 seconds. When the temperature reaches or exceeds the alarm threshold, the detector indicator light is on, the buzzer sends the alarm sound signal, and the relay operates.
Alarm recovery: The alarm state will be maintained, press the self-test button for 2 seconds after release, the detector can be restored to the normal monitoring state
Installation
First drill two mounting holes with a diameter of 5mm on the ceiling 52~ 62.5mm apart. Fix the alarm base with the plug and screw. Then connect the power line and output line.install the alarm to the base in the correct direction. Press down and tighten clockwise, finally turn on the power, it works.
Product range
Conventional Fire Alarm System
Addressable fire alarm system
Gas Extinguishing control system
Beam Detector
4 wire smoke detectors with relay output.
2 wire Conventional smoke and heat detectors
Explosion-proof flame detector for fire alarm system
Standalone smoke detectors and combustable gas detector
Service
1. OEM &ODM service.
2. Provide technical support and after-sale service.
3. 1 year warranty.
4. Normally 15 working days lead time.
5. Welcome sample order.
Conpany Profile
Assembly Line
Burn-in Room
Quality Management System
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