{"id":46945,"date":"2020-02-06T14:36:22","date_gmt":"2020-02-06T13:36:22","guid":{"rendered":"https:\/\/www.elpro.si\/izdelek\/sr335-alarm-unit-with-pt100-input-and-inor-double-relay-output\/"},"modified":"2022-07-15T09:42:54","modified_gmt":"2022-07-15T07:42:54","slug":"sr335-alarm-unit-with-pt100-input-and-dual-relay-output-inor","status":"publish","type":"product","link":"https:\/\/www.arhivelpro.dev-acenta.si\/en\/izdelek\/sr335-alarm-unit-with-pt100-input-and-dual-relay-output-inor\/","title":{"rendered":"SR335 alarm unit with Pt100 input and INOR double relay output"},"content":{"rendered":"

The SR335 INOR alarm unit, with Pt100 input and dual relay output<\/strong>, is designed for industrial temperature monitoring with Pt100 sensors in 2- or 3-wire connection.<\/p>\n

Two output relays with individually adjustable trip functions are available. LEDs on the front indicate alarm status and correct power supply.<\/p>\n

 <\/p>\n

Technical specifications SR335<\/strong><\/h2>\n
    \n
  • DIN-rail mounting<\/li>\n
  • SPDT relays with 6 A switch<\/li>\n
  • Protective isolation according to EN 50178<\/li>\n
  • Universal 24 V AC and DC power supply<\/li>\n
  • input from Pt100 sensors in 2- or 3-wire connection<\/li>\n
  • high configuration flexibility with DIP switches<\/li>\n
  • selectable, pre-calibrated temperature ranges<\/li>\n
  • two relay outputs with independent switch functions<\/li>\n
  • 4 kV isolation between input, output and power supply<\/li>\n
  • travel and hysteresis levels are adjustable from the front<\/li>\n
  • three front LEDs for<\/span> power-off<\/span> and<\/span> power<\/span> monitoring<\/span> <\/li>\n
  • monostable relays for safe actuation in the event of a power failure<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
      \n
    • accuracy:cut-off<\/span> point<\/span>: \u00b10.2<\/span> % of<\/span> range<\/span><\/li>\n
    • contact power: 250 VAC\/DC, 6 A, 1 500 VA<\/li>\n
    • operating temperature range: -20 \u00b0C … +60 \u00b0C<\/li>\n
    • relay contacts: 1-pole switching contact (SPDT)<\/li>\n
    • alarm functions, relay 1: high\/low level alarm (switch selectable)<\/li>\n
    • Alarm functions, relay 2: high\/low level alarm or power failure alarm (switch selectable)<\/li>\n<\/ul>\n","protected":false},"featured_media":42419,"template":"","meta":[],"pwb-brand":[33],"product_cat":[8566],"product_tag":[1608,6639],"class_list":{"0":"post-46945","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-inor","7":"product_cat-archive","8":"product_tag-temperature","9":"product_tag-regulation-automation","11":"first","12":"outofstock","13":"taxable","14":"shipping-taxable","15":"product-type-simple","16":"add-to-wishlist-after_add_to_cart"},"yoast_head":"\nSR335 alarm unit with Pt100 input and INOR double relay output -<\/title>\n<meta name=\"description\" content=\"SR335, alarm unit with Pt100 input and dual relay output is designed for industrial temperature monitoring in 2- or 3-wire connection.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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