PHSC-155-EPC | Protectowire 500 ft Linear Heat Detector Cable 155°F Fixed Temperature Industrial Sensor
Protectowire · Sensors & Instrumentation
Description The Protectowire PHSC-155-EPC is a linear heat detector sensor cable designed to detect fixed-temperature fire conditions anywhere along its 500 ft length. The PHSC-155-EPC activates at 155°F and provides continuous line-type detection for commercial and industrial hazard protection. It is constructed with heat-sensitive polymer insulation to initiate alarm signaling when the rated activation temperature is reached. Technical Specifications Condition New/Never Used Surplus Brand Protectowire Category Cable and Wire Part Number PHSC-155-EPC Subcategory Electrical Cable/Wire Detector Type Linear Heat Detector Cable Activation Temperature 155°F (Fixed Temperature Alarm Point) Max Recommended Ambient Temperature 115°F Cable Length 500 ft Sensing Technology Heat-sensitive polymer insulated twisted steel conductors Detection Coverage Alarm initiation at first heated point along cable length Application Type Commercial and Industrial Fire Detection Construction Dual steel conductors with protective tape wrap and outer jacket Operation Mode Digital fixed-temperature sensor (no calibration required) Environmental Suitability Rugged design for severe industrial conditions Weight 7.7 lb Information About PHSC-155-EPC The PHSC-155-EPC is a fixed-temperature digital linear heat detection cable from Protectowire, engineered for multi-purpose commercial and industrial fire detection coverage. The sensor design uses two twisted steel conductors individually insulated with a heat-sensitive polymer that yields at the activation threshold. It is installed in environments requiring continuous heat monitoring, including high-risk industrial spaces, warehouses, and commercial facilities where point detectors may be impractical. The cable operates without calibration and provides point sensitivity anywhere along its length, supporting reliable alarm initiation when integrated with compatible Protectowire control equipment. Key Features: Fixed Temperature Activation: Initiates an alarm signal when the cable temperature reaches 155°F. Continuous Line Detection: Detects heat conditions at any point along the full 500 ft sensor length. Heat-Sensitive Polymer Insulation: Polymer coating yields under heat to allow conductor contact at alarm temperature. Steel Conductor Construction: Dual steel conductors provide durable sensing performance in harsh installations. Twisted Pair Spring Pressure Design: Conductors are twisted to maintain contact pressure for precise activation. Industrial and Commercial Compatibility: Suitable for hazardous, high-risk, and demanding environmental conditions. No Calibration Required: Digital fixed-temperature operation is not affected by ambient temperature drift. Protective Outer Jacket: Finished with an environmental-rated jacket for mechanical and installation protection. The PHSC-155-EPC delivers the reliability and precision required for continuous linear heat detection in fire alarm and industrial hazard monitoring systems.
Brand: Protectowire · Category: Sensors & Instrumentation
Key features
- Fixed Temperature Activation: Initiates an alarm signal when the cable temperature reaches 155°F.
- Continuous Line Detection: Detects heat conditions at any point along the full 500 ft sensor length.
- Heat-Sensitive Polymer Insulation: Polymer coating yields under heat to allow conductor contact at alarm temperature.
- Steel Conductor Construction: Dual steel conductors provide durable sensing performance in harsh installations.
- Twisted Pair Spring Pressure Design: Conductors are twisted to maintain contact pressure for precise activation.
- Industrial and Commercial Compatibility: Suitable for hazardous, high-risk, and demanding environmental conditions.
- No Calibration Required: Digital fixed-temperature operation is not affected by ambient temperature drift.
- Protective Outer Jacket: Finished with an environmental-rated jacket for mechanical and installation protection.
Specifications
| Manufacturer part number | PHSC-155-EPC |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Protectowire |
| Category | Cable and Wire |
| Part Number | PHSC-155-EPC |
| Subcategory | Electrical Cable/Wire |
| Detector Type | Linear Heat Detector Cable |
| Activation Temperature | 155°F (Fixed Temperature Alarm Point) |
| Max Recommended Ambient Temperature | 115°F |
| Cable Length | 500 ft |
| Sensing Technology | Heat-sensitive polymer insulated twisted steel conductors |
| Detection Coverage | Alarm initiation at first heated point along cable length |
| Application Type | Commercial and Industrial Fire Detection |
| Construction | Dual steel conductors with protective tape wrap and outer jacket |
| Operation Mode | Digital fixed-temperature sensor (no calibration required) |
| Environmental Suitability | Rugged design for severe industrial conditions |
| Weight | 7.7 lb |
| Product type | Linear Heat Detector Cable |
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