{"product_id":"rki-instruments-es-k233-hf-hydrogen-fluoride-hf-0-9-00-ppm-sensor","title":"RKI Instruments ES-K233-HF Hydrogen Fluoride HF 0-9.00 ppm Sensor","description":"\u003ch4\u003e\u003cspan style=\"font-size: 20.0pt; font-family: 'Arial Black',sans-serif;\"\u003eRKI Instruments ES-K233-HF \u003cb\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif;\"\u003e$433.97 No State or Local Sales Tax Anywhere!\u003c\/span\u003e\u003c\/b\u003eHydrogen Fluoride HF 0-9.00 ppm Sensor\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif;\"\u003ePortable Replacement Sensor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003eThe RKI Instruments K233-HF is a replaceable gas sensor designed to detect \u003c\/span\u003e\u003ca href=\"https:\/\/www.google.com\/search?q=Hydrogen+Fluoride\u0026amp;client=firefox-b-1-d\u0026amp;hs=X5OU\u0026amp;sca_esv=22aeeb4370cbc6e4\u0026amp;sxsrf=AE3TifPXYJHgFLJ-7Ij0OVteBj0V9VAJSQ%3A1767068858308\u0026amp;ei=ulRTadTGEtinkPIPxYmqmAc\u0026amp;ved=2ahUKEwjazLzVwuSRAxUYle4BHfHcCQwQgK4QegQIAhAC\u0026amp;uact=5\u0026amp;oq=RKI+InstrumentsES-K233-HF+Hydrogen+Fluoride+HF+0-9.00+ppm+Sensor\u0026amp;gs_lp=Egxnd3Mtd2l6LXNlcnAiQFJLSSBJbnN0cnVtZW50c0VTLUsyMzMtSEYgSHlkcm9nZW4gRmx1b3JpZGUgSEYgMC05LjAwIHBwbSBTZW5zb3JIvhxQyxJYyxJwAXgAkAEAmAGVAaABlQGqAQMwLjG4AQPIAQD4AQH4AQKYAgGgAhKoAhTCAgcQIxgnGOoCwgIXEAAYgAQYkQIYtAIY5wYYigUY6gLYAQHCAhAQABgDGLQCGOoCGI8B2AEBmAMS8QVNJkorDdM_TroGBggBEAEYAZIHATGgB7wCsgcAuAcAwgcDMy0xyAcQgAgA\u0026amp;sclient=gws-wiz-serp\u0026amp;mstk=AUtExfCGdrPe5aMHzf8v61R9MkbZWdOpA-_Keam83SFHRauyZ4jG7tdRwiqEWq9gsbw7KPMqbYvK5tbOCeDtlO3y5fedBca0GGR97oRIZDcPGIbl4lE5ab78JwrNrFcbrHEgs7XYSaaAKFD60Euk4AxH68oOEZIm35xjhpADhWSq9zZOOkY\u0026amp;csui=3\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003eHydrogen Fluoride\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003e (HF)\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003e, specifically within a low-range measurement scale of \u003cb\u003e0 to 9.00 parts per million (ppm)\u003c\/b\u003e, ideal for monitoring hazardous HF leaks in industrial settings with RKI portable detectors like the \u003c\/span\u003e\u003ca href=\"https:\/\/www.google.com\/search?q=GD-K88Ai\u0026amp;client=firefox-b-1-d\u0026amp;hs=X5OU\u0026amp;sca_esv=22aeeb4370cbc6e4\u0026amp;sxsrf=AE3TifPXYJHgFLJ-7Ij0OVteBj0V9VAJSQ%3A1767068858308\u0026amp;ei=ulRTadTGEtinkPIPxYmqmAc\u0026amp;ved=2ahUKEwjazLzVwuSRAxUYle4BHfHcCQwQgK4QegQIAhAD\u0026amp;uact=5\u0026amp;oq=RKI+InstrumentsES-K233-HF+Hydrogen+Fluoride+HF+0-9.00+ppm+Sensor\u0026amp;gs_lp=Egxnd3Mtd2l6LXNlcnAiQFJLSSBJbnN0cnVtZW50c0VTLUsyMzMtSEYgSHlkcm9nZW4gRmx1b3JpZGUgSEYgMC05LjAwIHBwbSBTZW5zb3JIvhxQyxJYyxJwAXgAkAEAmAGVAaABlQGqAQMwLjG4AQPIAQD4AQH4AQKYAgGgAhKoAhTCAgcQIxgnGOoCwgIXEAAYgAQYkQIYtAIY5wYYigUY6gLYAQHCAhAQABgDGLQCGOoCGI8B2AEBmAMS8QVNJkorDdM_TroGBggBEAEYAZIHATGgB7wCsgcAuAcAwgcDMy0xyAcQgAgA\u0026amp;sclient=gws-wiz-serp\u0026amp;mstk=AUtExfCGdrPe5aMHzf8v61R9MkbZWdOpA-_Keam83SFHRauyZ4jG7tdRwiqEWq9gsbw7KPMqbYvK5tbOCeDtlO3y5fedBca0GGR97oRIZDcPGIbl4lE5ab78JwrNrFcbrHEgs7XYSaaAKFD60Euk4AxH68oOEZIm35xjhpADhWSq9zZOOkY\u0026amp;csui=3\"\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003eGD-K88Ai\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.google.com\/search?q=GD-K71D\u0026amp;client=firefox-b-1-d\u0026amp;hs=X5OU\u0026amp;sca_esv=22aeeb4370cbc6e4\u0026amp;sxsrf=AE3TifPXYJHgFLJ-7Ij0OVteBj0V9VAJSQ%3A1767068858308\u0026amp;ei=ulRTadTGEtinkPIPxYmqmAc\u0026amp;ved=2ahUKEwjazLzVwuSRAxUYle4BHfHcCQwQgK4QegQIAhAE\u0026amp;uact=5\u0026amp;oq=RKI+InstrumentsES-K233-HF+Hydrogen+Fluoride+HF+0-9.00+ppm+Sensor\u0026amp;gs_lp=Egxnd3Mtd2l6LXNlcnAiQFJLSSBJbnN0cnVtZW50c0VTLUsyMzMtSEYgSHlkcm9nZW4gRmx1b3JpZGUgSEYgMC05LjAwIHBwbSBTZW5zb3JIvhxQyxJYyxJwAXgAkAEAmAGVAaABlQGqAQMwLjG4AQPIAQD4AQH4AQKYAgGgAhKoAhTCAgcQIxgnGOoCwgIXEAAYgAQYkQIYtAIY5wYYigUY6gLYAQHCAhAQABgDGLQCGOoCGI8B2AEBmAMS8QVNJkorDdM_TroGBggBEAEYAZIHATGgB7wCsgcAuAcAwgcDMy0xyAcQgAgA\u0026amp;sclient=gws-wiz-serp\u0026amp;mstk=AUtExfCGdrPe5aMHzf8v61R9MkbZWdOpA-_Keam83SFHRauyZ4jG7tdRwiqEWq9gsbw7KPMqbYvK5tbOCeDtlO3y5fedBca0GGR97oRIZDcPGIbl4lE5ab78JwrNrFcbrHEgs7XYSaaAKFD60Euk4AxH68oOEZIm35xjhpADhWSq9zZOOkY\u0026amp;csui=3\"\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003eGD-K71D\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/www.google.com\/search?q=GD-K77D\u0026amp;client=firefox-b-1-d\u0026amp;hs=X5OU\u0026amp;sca_esv=22aeeb4370cbc6e4\u0026amp;sxsrf=AE3TifPXYJHgFLJ-7Ij0OVteBj0V9VAJSQ%3A1767068858308\u0026amp;ei=ulRTadTGEtinkPIPxYmqmAc\u0026amp;ved=2ahUKEwjazLzVwuSRAxUYle4BHfHcCQwQgK4QegQIAhAF\u0026amp;uact=5\u0026amp;oq=RKI+InstrumentsES-K233-HF+Hydrogen+Fluoride+HF+0-9.00+ppm+Sensor\u0026amp;gs_lp=Egxnd3Mtd2l6LXNlcnAiQFJLSSBJbnN0cnVtZW50c0VTLUsyMzMtSEYgSHlkcm9nZW4gRmx1b3JpZGUgSEYgMC05LjAwIHBwbSBTZW5zb3JIvhxQyxJYyxJwAXgAkAEAmAGVAaABlQGqAQMwLjG4AQPIAQD4AQH4AQKYAgGgAhKoAhTCAgcQIxgnGOoCwgIXEAAYgAQYkQIYtAIY5wYYigUY6gLYAQHCAhAQABgDGLQCGOoCGI8B2AEBmAMS8QVNJkorDdM_TroGBggBEAEYAZIHATGgB7wCsgcAuAcAwgcDMy0xyAcQgAgA\u0026amp;sclient=gws-wiz-serp\u0026amp;mstk=AUtExfCGdrPe5aMHzf8v61R9MkbZWdOpA-_Keam83SFHRauyZ4jG7tdRwiqEWq9gsbw7KPMqbYvK5tbOCeDtlO3y5fedBca0GGR97oRIZDcPGIbl4lE5ab78JwrNrFcbrHEgs7XYSaaAKFD60Euk4AxH68oOEZIm35xjhpADhWSq9zZOOkY\u0026amp;csui=3\"\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003eGD-K77D\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003e, or \u003c\/span\u003e\u003ca href=\"https:\/\/www.google.com\/search?q=SC-8000\u0026amp;client=firefox-b-1-d\u0026amp;hs=X5OU\u0026amp;sca_esv=22aeeb4370cbc6e4\u0026amp;sxsrf=AE3TifPXYJHgFLJ-7Ij0OVteBj0V9VAJSQ%3A1767068858308\u0026amp;ei=ulRTadTGEtinkPIPxYmqmAc\u0026amp;ved=2ahUKEwjazLzVwuSRAxUYle4BHfHcCQwQgK4QegQIAhAG\u0026amp;uact=5\u0026amp;oq=RKI+InstrumentsES-K233-HF+Hydrogen+Fluoride+HF+0-9.00+ppm+Sensor\u0026amp;gs_lp=Egxnd3Mtd2l6LXNlcnAiQFJLSSBJbnN0cnVtZW50c0VTLUsyMzMtSEYgSHlkcm9nZW4gRmx1b3JpZGUgSEYgMC05LjAwIHBwbSBTZW5zb3JIvhxQyxJYyxJwAXgAkAEAmAGVAaABlQGqAQMwLjG4AQPIAQD4AQH4AQKYAgGgAhKoAhTCAgcQIxgnGOoCwgIXEAAYgAQYkQIYtAIY5wYYigUY6gLYAQHCAhAQABgDGLQCGOoCGI8B2AEBmAMS8QVNJkorDdM_TroGBggBEAEYAZIHATGgB7wCsgcAuAcAwgcDMy0xyAcQgAgA\u0026amp;sclient=gws-wiz-serp\u0026amp;mstk=AUtExfCGdrPe5aMHzf8v61R9MkbZWdOpA-_Keam83SFHRauyZ4jG7tdRwiqEWq9gsbw7KPMqbYvK5tbOCeDtlO3y5fedBca0GGR97oRIZDcPGIbl4lE5ab78JwrNrFcbrHEgs7XYSaaAKFD60Euk4AxH68oOEZIm35xjhpADhWSq9zZOOkY\u0026amp;csui=3\"\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003eSC-8000\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003e. It's an electrochemical sensor, often featuring smart compatibility for easy integration and calibration in various RKI gas monitors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eGas Type:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Hydrogen Fluoride (HF).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eRange:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e 0-9 ppm (parts per million).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eCompatibility:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Works with RKI portable monitors (GD-K88Ai, GD-K71D, GD-K77D, SC-8000) and smart transmitters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in; line-height: normal;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003eSensor Type:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e ESM-Type or ESU-Type, indicating smart sensor technology.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003ePurpose:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: black; mso-themecolor: text1; mso-font-kerning: 0pt; mso-ligatures: none;\"\u003e Detects low levels of HF gas, crucial for safety in chemical processing, semiconductor manufacturing, and other industries\u003c\/span\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; color: black; mso-themecolor: text1;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif;\"\u003eThe RKI Instruments ES-K233-HCL is a gas sensor designed for detecting \u003cstrong\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003eHydrogen Chloride (HCl)\u003c\/span\u003e\u003c\/strong\u003e in the \u003cstrong\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi;\"\u003e0-15 ppm\u003c\/span\u003e\u003c\/strong\u003e (parts per million) range, often used in portable monitors like RKI's Eagle series, featuring a thermometer and a cable for field deployment, sometimes with a response to Chlorine (Cl2) depending on the exact variant. It's a specialized sensor for monitoring corrosive HCl gas in industrial or confined spaces, offering specific sensitivity and good stability for workplace safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif;\"\u003eRKI Instruments is a global leader in the design and manufacturing of high-quality gas detection equipment and solutions. Founded in 1994, RKI has built a strong reputation for producing reliable, cutting-edge products that are essential in ensuring the safety of personnel and the protection of environments across various industries, including industrial, commercial, and environmental sectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif;\"\u003eThe company’s primary focus has been on gas detection systems that monitor hazardous gases such as oxygen, carbon monoxide, hydrogen sulfide, methane, and volatile organic compounds. RKI Instruments provides both portable and fixed gas detection devices, giving businesses the flexibility to monitor air quality and safety in a variety of settings, from manufacturing plants to confined spaces and outdoor environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: 'Arial Black',sans-serif;\"\u003eRKI’s products are known for their durability, accuracy, and user-friendly interfaces. With a commitment to innovation, the company has continued to evolve its technology, introducing advanced features like wireless monitoring, data logging, and remote communication capabilities. Throughout its history, RKI Instruments has remained dedicated to providing exceptional service and maintaining high industry standards.\u003c\/span\u003e\u003c\/p\u003e","brand":"Life Protectors LLC","offers":[{"title":"Default Title","offer_id":47337445490862,"sku":"ES-K233-HF","price":433.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0119\/3925\/0233\/files\/PID-001LA_b35dad89-3b83-43ed-945c-d27f5f9224ba.png?v=1767872482","url":"https:\/\/lifeprotectors.com\/en-nz\/products\/rki-instruments-es-k233-hf-hydrogen-fluoride-hf-0-9-00-ppm-sensor","provider":"Life Protectors LLC","version":"1.0","type":"link"}