Silicone Fire Warning Cable with 85°C Fixed-Temperature Alarm Point

• Customization: Available
• Type: Temperature Sensor Probe
• Anti-theft Alarm System Approach: Passive
• Model NO.: 85degrees Celsius
• Anti-Theft Alarm System Type: Linear Heat Detection Cable
• Anti-Theft Alarm System-Wide: Wire Alarm Detectors
• Anti-Theft Alarm System Distance: Linear Heat Detection Cable (Line Type Heat Sensit
• Types of Smoke Detectors: Linear Heat Detection Cable
• Infrared Sensor Probe Type: Infrared Temperature Sensor
• Infrared Sensor Installation: Linear Heat Detection Cable
• Combustible Gas Detector Model: Linear Heat Detection Cable
• Color: Red/White
• Detector Type: Cable-Type, Restorable, Fixed-Temperature, Detecti
• Fixed-Temperature Alarm Point: 85°C
• Maximum Operating Length: 200m
• Thermal Cable Core Insulation Resistance: ≥100MΩ
• Operating Voltage: DC24V, Allowable Rang: DC20V~DC28V
• Standby Current: ≤15mA
• Alarm Current: ≤25mA
• Overcurrent Protection Trip Current: >50mA
• Operating Environment: Suitable Humidity ≤ 95% (Non-Condensing)
• Suitabletemperature: -40°C to +50°C
• Enclosure Protection Rating: IP66
• Compliance Standard: GB 16280-2014
• Transport Package: Standard Export Package
• Specification: Carbon fiber heating cable 12k
• Trademark: NUANKANG
• Origin: Shandong
• Production Capacity: 30000000
• Package Size: 36.00cm * 36.00cm * 30.00cm
• Package Gross Weight: 15.000kg

Product Description

China Linear Heat Detection Cable Production Base
New High-Tech Enterprise
AAA Credit Enterprise
Five Stars Service Enterprise
Restorable Cable-Type Fixed-Temperature Heat Detection Cable


Linear Heat Detection Cable Technical Parameters : 

Item	Details
Product Name	JTW-LD-DT8085 Restorable Cable-Type Linear Fixed-Temperature Heat Detection Cable (For Fire Detection)
Insulator	High-temperature resistant thermosensitive polymer insulation
Conductor	Twin-core thermistor conductor (temperature-sensitive)
Sensing Material	Thermally sensitive insulation material (triggers resistance jump at fixed temperature)
Alarm Temperature	85°C (fixed-temperature alarm)
Minimum Alarm Length	1m
Maximum Operating Length	200m
Operating Voltage	DC 24V (Allowable range: DC 20V ~ DC 28V)
Insulation Resistance (Core)	≥100 MΩ
Standby Current	≤15 mA
Alarm Current	≤25 mA
Overcurrent Protection Trip Current	>50 mA
Operating Temperature Range	-40°C ~ +50°C
Operating Humidity	≤95% (non-condensing)
Cable Color	Red (standard), other colors available on request
Protection Class	IP66
Compliance Standard	GB 16280-2014 (Linear Heat Detectors)
Product Features	Restorable type, linear continuous temperature monitoring, fixed-temperature alarm, compatible with mainstream fire alarm controllers
Applications	Cable tunnels, power cable trenches, conveyor belts, power plants, chemical tanks, industrial fire protection scenarios
System Components	Heat detection cable + Signal processor + End-of-line resistor/processor (complete detector set)

 

 

 

Working Principle: The core of the temperature-sensing cable consists of one (or multiple) pair(s) of mutually insulated conductors. The insulation layer is made of a special thermosensitive material. Under normal temperatures, the conductors remain insulated from each other. When the temperature at any point along the cable rises and reaches the preset alarm threshold, the thermosensitive insulation layer at that location undergoes rapid physical or chemical changes (such as melting or a sudden change in resistance), causing the two conductors to come into direct contact and create a short circuit. The connected signal processor detects this short circuit signal, immediately identifies it as a fire or overheating hazard, and triggers a fire alarm.
 

Environmental Adaptability: Capable of withstanding high temperatures and pollution, ensuring stable operation in harsh industrial environments.

Continuous Monitoring: Functions like a "security perimeter" covering the entire high-risk area, eliminating any blind spots in protection.

Precise Localization: Accurately reports the location of abnormal temperature points, significantly reducing troubleshooting and response time.

Efficient Integration: Deeply interconnects with production equipment and firefighting facilities, enabling automated "detection-alarm-response" processes to minimize losses.

Economic Benefits: A single successful warning can prevent potential equipment damage and production shutdown losses amounting to tens of millions, offering an extremely high return on investment.

This case demonstrates that temperature-sensing cables are not merely simple alarm devices but serve as "proactive safety nerves" deeply embedded in critical industrial processes. They are indispensable technological means for ensuring the continuous and safe operation of modern industries.

 

 

 

Company Profile:
SHANDONG NUANKANG New Energy Technology Co., Ltd. is an innovative enterprise dedicated to the R&D, production and sales of two core product lines:

 

1. High-efficiency electric heating products (Carbon fiber heating cables, high flame retardant & high temperature resistant cables)
2. Fire safety temperature sensing products (Linear heat detection cables for industrial fire protection)

 

 

FAQ : 

Q: Are you a manufacturer or Trading Company?
A: We are leading manufacturer
     Secializing in Carbon Fiber Heating Cable and High Flaming Retardant Electric Cable

Q: What is the fixed temperature alarm point?
A: Our JTW-LD-DT8085 model has a fixed alarm temperature of 85°C, other temperature options (e.g., 105°C, 138°C) are available on request.

Q: Can you make the products as per client's requirements ?
A: Yes, we can make it with your exact requirement.

Q: Do you accept small quantity order ?
A: Yes, we welcome sample order to test and check quality. 

Q: What is your company sample policy ?
A: As a supplier , we know that samples are necessary for our both sides. Sample is for free, but don't bear the cost of freight .

Q: Can I visit your factory before the order ?
A: Yes, Welcome to visit our factory and guide works.

Q: What is the shipment way and delivery time ?
A: Normally by sea , for small order , by air or express are also operable .
    7-14 days for shipment, it depends on the order quantity.

Q: Where is your nearest loading port ?
A: Tianjin Xin Gang or Qingdao port

Q: What is your payment term ?
A: T/T ( 50% as deposit , balance payment before shipment )
     L/C at sight

Q: What standard does this product comply with?
A:It complies with GB 16280-2014 (Linear Heat Detectors) standard.

Q: Is this cable restorable after an alarm?
A: Yes, it is a restorable type. After the temperature drops, the cable can be reused without replacement.

Q: Do you have certificate ?
A: We have a number of national patents and we have CE, ISO9000 , SGS certificats