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Autronica 116-BHH-31A Analogue Addressable Optical Smoke Detector Head
- Regular price
- $592.00
- Sale price
- $592.00
- Regular price
-
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Product Description P/N: 116-BHH-31A
Description
Autronica 116-BHH-31A is an optical smoke detector head for socket mounting in compatible Autronica BS fire alarm systems. It detects combustion gases containing visible particles using reflected infrared light in a measuring chamber.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Autronica |
| Category | Fire Detection Equipment |
| Part Number | 116-BHH-31A |
| Subcategory | Optical Smoke Detector Heads |
| Product Type | Optical smoke detector head |
| Detector Family | BH-31A |
| Detection Principle | Reflected infrared light measurement |
| Addressing | Analogue addressing unit |
| Operating Voltage | 14 V DC ±2 V |
| Compatible Base | BWA-40A/1 |
| Compatible Panels | Autronica type BS fire alarm panels |
| Alarm Indicator | Built-in LED |
| Ingress Protection | IP44D |
| Operating Temperature | −20°C to +70°C |
| Weight | 280 g |
Information About 116-BHH-31A
The 116-BHH-31A is the detector head in Autronica’s BH-31A optical smoke detector assembly and is listed by the manufacturer as obsolete. It uses an analogue addressing unit and mounts to a compatible BWA-40A/1 base. The detector is designed to identify smoke associated mainly with larger visible particles and includes a built-in alarm indicator LED. Its documented operating voltage is 14 V DC ±2 V, so system and base compatibility should be confirmed before replacement.
Key Features:
- Optical Smoke Detection: Detects combustion gases mainly containing visible, larger particles through reflected infrared light measurement.
- Socket-Mounted Head: Installs on a compatible detector base, with the BWA-40A/1 listed for the BH-31A assembly.
- Analogue Addressing: Includes an addressing unit for use in compatible Autronica analogue addressable systems.
- Built-In Alarm Indicator: Standard version includes an LED alarm indicator.
- BS Panel Compatibility: Designed for use with Autronica type BS fire alarm panels.
- Environmental Protection: Rated IP44D, with an operating temperature range of −20°C to +70°C.
The 116-BHH-31A delivers the reliability and precision required for optical smoke detection in compatible fire alarm systems.
Description
Autronica 116-BHH-31A is an optical smoke detector head for socket mounting in compatible Autronica BS fire alarm systems. It detects combustion gases containing visible particles using reflected infrared light in a measuring chamber.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Autronica |
| Category | Fire Detection Equipment |
| Part Number | 116-BHH-31A |
| Subcategory | Optical Smoke Detector Heads |
| Product Type | Optical smoke detector head |
| Detector Family | BH-31A |
| Detection Principle | Reflected infrared light measurement |
| Addressing | Analogue addressing unit |
| Operating Voltage | 14 V DC ±2 V |
| Compatible Base | BWA-40A/1 |
| Compatible Panels | Autronica type BS fire alarm panels |
| Alarm Indicator | Built-in LED |
| Ingress Protection | IP44D |
| Operating Temperature | −20°C to +70°C |
| Weight | 280 g |
Information About 116-BHH-31A
The 116-BHH-31A is the detector head in Autronica’s BH-31A optical smoke detector assembly and is listed by the manufacturer as obsolete. It uses an analogue addressing unit and mounts to a compatible BWA-40A/1 base. The detector is designed to identify smoke associated mainly with larger visible particles and includes a built-in alarm indicator LED. Its documented operating voltage is 14 V DC ±2 V, so system and base compatibility should be confirmed before replacement.
Key Features:
- Optical Smoke Detection: Detects combustion gases mainly containing visible, larger particles through reflected infrared light measurement.
- Socket-Mounted Head: Installs on a compatible detector base, with the BWA-40A/1 listed for the BH-31A assembly.
- Analogue Addressing: Includes an addressing unit for use in compatible Autronica analogue addressable systems.
- Built-In Alarm Indicator: Standard version includes an LED alarm indicator.
- BS Panel Compatibility: Designed for use with Autronica type BS fire alarm panels.
- Environmental Protection: Rated IP44D, with an operating temperature range of −20°C to +70°C.
The 116-BHH-31A delivers the reliability and precision required for optical smoke detection in compatible fire alarm systems.
