Distributed Fiber Optic Temperature Measurement System Temperature Sensing Fiber Optic Host Parameters-INNO

Ang ipinamahagi na sistema ng pagsukat ng temperatura ng fiber optic ay maaaring magbigay ng real-time na impormasyon sa temperatura sa ibabaw, pangunahing temperatura, at magkasanib na temperatura ng nasubok na cable sa buong proseso, at may mga pakinabang tulad ng anti-interference, intrinsic na kaligtasan, mahabang distansya ng pagsukat, mataas na katumpakan, at tumpak na pagpoposisyon. Ito ang pinakamahusay na paraan ng online na pagsubaybay sa katayuan ng mga kable ng kuryente. Nagbibigay ang FJINNO ng mga host ng pagsukat ng temperatura ng fiber optic na sumusunod sa mga pamantayan sa pag-bid at makatuwirang presyo. Mangyaring huwag mag-atubiling makipag-ugnayan sa amin.

Panimula sa mga tungkulin ng ipinamahagi ang fiber optic temperatura sensing host

1) Real time na pangongolekta at pagpapakita ng data;

2) Napagtanto ang ipinamamahagi at real-time na pagsubaybay sa temperatura ng cable sa tulay, maagang alarma sa sunog, at suportahan ang pagsubaybay sa kapasidad ng pagdadala ng kasalukuyang cable;

3) Maaaring ipakita ng interface ng pagsubaybay sa temperatura ang curve ng temperatura sa loob ng tulay nang real time;

4) Multi zone configuration function: Set up zoning for fiber optic monitoring range according to on-site requirements;

5) Fiber breakage alarm function: When the temperature sensing optical cable is damaged, the detector can immediately locate the damaged point, and the optical cable before the damaged point can still maintain normal working condition;

6) When an alarm signal appears, it can switch to the alarm screen, displaying a schematic diagram and electronic map of the area where the alarm signal is located, indicating the alarm type (temperature abnormal alarm, alarma sa pagbasag ng hibla), and displaying the highest temperature or other related alarm indicators in the abnormal area;

7) Historical data display, imbakan, and viewing: At least six months of raw temperature data and one year of alarm data can be saved, at ang kaukulang makasaysayang curve ng temperatura ay maaaring matingnan sa pamamagitan ng pagpili ng petsa at oras;

8) Katangiang pagpapakita ng curve;

9) Malayong pagmamanman, diagnosis, at mga function ng pagpapanatili;

10) Tingnan ang fiber optic cable loss curve para sa pagtuklas;

11) Ang katayuan ng alarma ng ibinahagi fiber optic linear na temperatura Ang mga detektor ay maaaring konektado sa controller ng alarma ng sunog sa pamamagitan ng mga passive dry contact.

Mga parameter ng pagganap ng temperatura sensing fiber optic host

1) Bilang ng mga channel: 4 mga channel;

2) Pinakamataas na distansya ng pagtuklas para sa isang channel: ≥ 5000 metro;;

3) Antas ng kaligtasan ng laser: Class I;

4) Karaniwang haba ng alarma: ≤ 1 metro;

5) Naaangkop na uri ng cable: multimode fiber;

6) Katumpakan ng pagpoposisyon: ≤ 0.5 metro;

7) Katumpakan ng pagsukat ng temperatura: ≤± 0.5 ℃;

8) Saklaw ng pagsukat ng temperatura ng host: -100 ℃ sa 300 ℃;

9) Oras ng pagsukat: ≤ 2 segundo/channel;

10) Built in relay output: hindi bababa sa 10 mga channel;

11) Alarm mode: multi-level pare-pareho ang temperatura alarma;

12) Temperatura ng alarma: 0-120 ℃ maaaring malayang itakda;

13) Mga ilaw ng tagapagpahiwatig ng panel: pagpapakita ng kapangyarihan, fault and temperature alarm;

14) Calibration function: The temperature measurement host has automatic temperature calibration function;

15) Paraan ng pag-install: wall mounted installation;

16) Gumaganang boltahe: DC24V;

17) Backup power: The built-in battery has been running for more than 8 oras;

18) Operating environment: -10 ℃ -50 ℃;

19) Host IP protection level: not less than IP54

20) Wall mounted chassis IP protection level: not less than IP65,<95% RH (walang condensation), should be suitable for humid corridor environments (no condensation inside), and the chassis should have waterproof passive/active ventilation structure.

21) Explosion proof rating: not lower than [Ex op is T6 Gb] IIC (certificate required);

22) Laser lifespan: ≥ 20 taon;

The temperature sensing fiber optic host meets the specifications

Code for Fire Protection Design of Conventional Islands in Nuclear Power Plants (GB 50745-2012)

Design Code for Automatic Fire Alarm System (GB 50116-2013)

Fire Alarm Controller (GB 4717-2005)

Fire linkage control system (GB 16806-2006)

Linear Thermal Fire Detector (GB 16280-2014)

Linear Fiber Optic Thermal Fire Detector (GB/T 21197-2007)

Protection Requirements for Fire Electronic Products (GB 23757-2009)

Inspection Rules for Fire Electronic Products (GB 12978-2003)

Environmental Test Methods and Severity Levels for Fire Electronic Products (GB 16838-2005)

Electromagnetic Compatibility Testing and Measurement Techniques (GB/T 17626-2014)

Code for Construction and Acceptance of Automatic Fire Alarm System (GB 50166-2007)

General Technical Conditions for Packaging of Mechanical and Electrical Products (GB/T 13384-2008)

General Principles for Industrial Product User Manual (GB9969.1)

National Electrical Code (ANSI/NFPA 70)

Industrial Control Equipment and System Enclosures (ANSI NEMA)

Fiber Optic Cable Connectors (GB/T 16529-1996)

Safety Requirements for Electrical and Electronic Measurement and Control Instruments (ANSI-C39.5)

ISA-RP55.1 Digital Computer Hardware Testing

NEMA-ICS4 End Panels for Industrial Control Equipment and Systems

Code for Grounding Device, Construction and Acceptance of Electrical Equipment Installation Engineering (GB50169-2006)

Code for Construction and Acceptance of Electrical Equipment in Explosive and Fire Hazardous Environments of Electrical Equipment Installation Engineering (GB50257-2014)

Code for Construction and Acceptance of Cable Lines in Electrical Equipment Installation Engineering (GB50168-2006)

Quality Inspection and Evaluation Standards for Building Electrical Installation Engineering (GBJ303-88)

Code for Design of Communication Grounding in Industrial Enterprises (GBJ79-85)

Types and Safety Technical Requirements for System Grounding (GB14050-1993)

Technical Specification for Lightning Protection of Building Electronic Information Systems (GB50343-2004)