Audited Supplier
Heat Sensor
Fire Alarm
Sound and Light Alarm
Space Security Alarm Detector
Common Detectors
Heat Detector
Heat Detector
Non-Polarity 2 Wired
Building Conventional Heat Sensor
XHA
Carton
100mm*52mm
China
8531100000
Product Description
Introduction
CA3303 thermal fire detector is designed with ultra-thin structure and two-wire system without polarity input. High quality thermistor, microprocessor detection and data processing, strong anti-interference, low power consumption, safe and reliable use, is suitable for a variety of places of switch temperature detector. The detector can effectively detect the temperature change in the field. When the temperature reaches the pre-determined threshold, the detector responds to the fire alarm signal and lights its own fire confirmation lamp (red), which can be used to control the shutter door and other equipment.
Parameters
| Product Name | 12/24V Conventional Heat Detector | Loop Bus wired | Non-polarity 2 wired. |
| Nominal Votage | DC 24V | Work Voltage | DC12V~DC24V |
| Monitor Current | ≤50uA | Alarm Current | ≤15mA |
| Led Indicator | Alarm Status: Red led always light on | Operating Environment | Temperature -10°C~+50°C Humidity ≤95%. |
| Dimensions | φ100mm×52mm | Product standard | CCCF/CE |
Product Range
4-wire smoke detectors with relay output.
2 wire smoke and heat detectors for switch fire sensor
Standalone smoke detectors and combustible gas detector
Explosion-proof product for fire alarm system
Addressable fire alarm system
Wireless alarm system
Electrical fire monitor system
Extinguishing control system
Fire door monitor system
Fire extinguishing Water cannon System
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.
