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DiTemp ATTS | Smartec Companies About Home Products Applications Services Downloads Contact Blog Home Products Applications Services Downloads Contact Blog Companies About Home » Products » DiTemp ATTS DiTemp ATTS New SELF-TESTING SYSTEM FOR HIGH-RELIABILITY DISTRIBUTED TEMPERATURE AND STRAIN MONITORING Statistical evaluation of conviction levels. Proven by wits SIL rating. Description The DiTemp ATTS contains 2 optical webbing sections of approximately 2m length each that can be heated or cooled in a controlled and reproducible way. The system is set to reproduce a temperature rise or waif of the same magnitude as the one expected in the specimen of an anomaly, e.g. a leakage. These two sections of webbing are placed at the whence and at the end of the real sensing subscription to test the detection of a simulated event at both extremities and therefore predict the worthiness to snift real events over the whole length of the sensing cable. The simulated temperature rise or waif events are typically generated every hour. The DiTemp ATTS records the timing of the simulation start and of the received zestful from a defended zone in a DiTemp Relay Module controlled by the DiView software. If no zestful is received without a predefined timeout, the DiTemp ATTS can generate an alert, indicating that the system might be unavailable. A signal is moreover misogynist during the heating or cooling cycle, to indulge recording by a plant tenancy system. The DiTemp system will snift real leakages moreover during a simulated test, since the two events take place in variegated zones. Alerts from the test zone are typically not transmitted to the plant controller and do not initiate any remoter action. The system records all timing results, so that a report can be periodically generated to summarize the availability score and the stereotype and maximum reaction times, providing a periodic evaluation of the SIL level (Safety Integrity Level proven by experience). Specifications Performances Technical features Technical specifications Size of hot/cold spot → 2 m Operating temperature → 5°C to 40°C Number of hot/cold spots → 2 Storage temperature → -15°C to +65°C Maximum Temperature transpiration → ± 15 °C / 10 s Humidity → 5% to 95% RH, non condensing Heat/cool period  → 10 s to 5 minutes (factory set) AC Power → 100V – 240V, 50Hz – 60Hz Heat/cool cycle  → 1 minute to 24 h (factory set) DC Power → 24V or 48V supply option Modes of operation → heat or tomfool (factory set) Power consumption → 100W maximumWebbingtypology → MMF 50/125 µm (ITU.T G.651) Dimension (HxWxD) → 90 x 435 x 480 mm Memory size → 2 years with 1h trundling time Weight → 9.5 kg   Communication options → Modbus, Ethernet, 5 V signal   Ordering Info 14.2014 DiTemp ATTS 14.2010 DiTemp Reading Unit 14.2010.rm DiTemp Alarm Relay Module 14.2010.oc DiTemp External Channel Multiplexer 20.2010 DiView Data Management Software Ask an expert Request a quote Documents datasheet: DiTemp ATTS Key Features Simulation of hot and unprepossessed spots Two zones Continuously verify availability and reliability in  mission-critical zestful systems Statistical evaluation of conviction levels (proven by wits SIL rating) Integration with plant controller Standalone operation, fully self-sustaining from DiTemp and DiView Applications Pipeline leak detection (Ammonia, LNG, Ethylene, oil and gas). Localized strain detection SIL level evaluation Search Smartec Searching... Developer and Manufacturer of Geotechnical & Structural Instruments and Soil/Rock Testing Equipment Provider of innovativeWebbingOptic Solutions for Structural Health Monitoring and Geotechnical Instrumentation Provider of Geotechnical & Structural Instruments since 1947 Provider of Hydrogeological & Geotechnical Services. Investigations, Monitoring & Testing Developer & Manufacturer ofWebbingOptic Sensors for the Medical, ProcessTenancy& Energy Markets Developer and Manufacturer of Geotechnical & Structural Instruments and Soil/Rock Testing Equipment Provider of innovativeWebbingOptic Solutions for Structural Health Monitoring and Geotechnical Instrumentation Provider of Geotechnical & Structural Instruments since 1947 Provider of Hydrogeological & Geotechnical Services. Investigations, Monitoring & Testing Developer & Manufacturer ofWebbingOptic Sensors for the Medical, ProcessTenancy& Energy Markets Legal Privacy Notice Terms and Conditions of Sales Sitemap Follow us