{"title":"Gas leakage detector","description":null,"products":[{"product_id":"center-384-portable-track-gas-leak-detector-5-hydrogen-h2-95-nitrogen-n-digital-gas-tester-refrigeration-detector","title":"CENTER-384 Portable Track Gas Leak Detector 5% Hydrogen (H2) + 95% Nitrogen (N) Digital Gas Tester Refrigeration Detector","description":"\u003cdiv\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e*CENTER 384 Track Gas Leak Detector can detector mixture 5% Hydrogen (H2) + 95% Nitrogen (N) with extremely sensitivity.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e*The unit is built in newly developed heated semi-conductor sensor and microprocessor control to provide reliable digital signal processing. \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e*Adjustable leak sensitivity leavel and 7 LED visual indicators also offer the users the ease and convenience of operations.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e*It can detect less than 5 ppm Hydrogen concentraton.\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ctable border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cspan\u003e\u003cstrong\u003especifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"99%\"\u003e\u003cspan\u003eDetectable Gases: mixture 5% Hydrogen (H2) + 95% Nitrogen (N)\u003cbr\u003eSensitivity: Less than 5ppm; 2g\/year\u003cbr\u003eAlarm Method: Buzzer alarm, LED bar Indicator\u003cbr\u003eDetection Tube Length: 15.5 inch (390mm)\u003cbr\u003eWarm-Up Time: 45 sec.\u003cbr\u003eBattery: 1.5V AA x 4\u003cbr\u003eDimension: 173 x 66 x 56 mm\u003cbr\u003eWeight: 400g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\"\u003e\u003cspan\u003e\u003cstrong\u003eAdvantages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"99%\"\u003e\u003cspan\u003e1. Microprocessor control with advanced digital signal processing\u003cbr\u003e2. Multi color visual display\u003cbr\u003e3. High-median-Low leak sensitivity selector\u003cbr\u003e4. Low battery indication\u003cbr\u003e5. Semiconductor gas sensor\u003cbr\u003e6. Detection of Hydrogen\u003cbr\u003e7. 15.5 (39cm) flexible stainless probe\u003cbr\u003e8. Ambient concentration reset\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMina\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Center","offers":[{"title":"Default Title","offer_id":43221286158406,"sku":"B07Y46ZG8W","price":359.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/51eVRR5ymsL.jpg?v=1748494190"},{"product_id":"smart-sensor-as5750-refrigerant-gas-freon-leak-detector-gas-detector","title":"Smart Sensor AS5750 Refrigerant Gas Freon Leak Detector Gas Detector","description":"\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetects the presence of gases in an area, often as part of a safety system.\u003c\/li\u003e\n\u003cli\u003eDetect a gas leak and interface with a control system so a process can be automatically shut down\u003c\/li\u003e\n\u003cli\u003eSound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave\u003c\/li\u003e\n\u003cli\u003eUsed to detect combustible, flammable and toxic gases, and oxygen depletion, etc\u003c\/li\u003e\n\u003cli\u003eUsed in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDetails:\u003c\/b\u003e SPECIFICATIONS:\u003cbr\u003eGas Type:Refrigerant Gas\u003cbr\u003eMeasuring Principle:Semiconductor\u003cbr\u003eSensitivity:Less than 0.5oz\/yr,for all halogen basedrefrigerants\u003cbr\u003eResponse Time:Instantaneous\u003cbr\u003eWarm up time:\u0026lt;20 sec\u003cbr\u003eContinuous :Operation Time9 hours (slightly vary with working condition)\u003cbr\u003eSensitivity Adjustment:√\u003cbr\u003eOvercharge \/ OvercurrentProtection:\u003cbr\u003ePower Indication:√\u003cbr\u003eBattery Indication:√\u003cbr\u003eLeak Size Indication:Indication Light \u0026amp; Alarm Buzzer\u003cbr\u003eOperation Condition: 0°C~ 50°C ; ≤80%RH (Non Gel)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eYing\u003c\/b\u003e\u003c\/p\u003e","brand":"Smart Sensor","offers":[{"title":"Default Title","offer_id":43255758389318,"sku":"B0C2V3FV38","price":81.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/5917\/3958\/files\/51Nn90UJVrL.jpg?v=1748943900"}],"url":"https:\/\/www.graigartech.com\/el\/collections\/gas-leakage-detector.oembed","provider":"Shenzhen Graigar Technology Co.,Ltd.","version":"1.0","type":"link"}