{"product_id":"rki-gd-k88ai-smart-gas-transmitter","title":"RKI GD-K88AI Smart Gas Transmitter","description":"\u003cp\u003eThe RKI GD-K88AI is an intrinsically safe smart transmitter built for the specialty toxic gases common in semiconductor and electronics manufacturing — arsine, diborane, silane, disilane, tungsten hexafluoride, and more — alongside standard industrial toxics like chlorine, ammonia, and hydrogen sulfide. Electrochemical sensors rated for 3-5 year service life keep maintenance intervals long for gases that are otherwise costly to monitor continuously.\u003c\/p\u003e\n\u003cp\u003eAvailable in a standard diffusion housing, a NEMA 4X enclosure for washdown or outdoor environments, or a sample-draw (GD-K88DI) version for remote-point monitoring, the GD-K88AI outputs 4-20mA (≤300Ω load) at 15-27VDC and carries intrinsic safety certification (Ex ia IIC T4) when paired with a Zener barrier.\u003c\/p\u003e","brand":"RKI Instruments","offers":[{"title":"Standard: Chlorine (Cl2) 0-3 ppm","offer_id":48206498332862,"sku":"GD-K88AI-CL2","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"Standard: Carbon Monoxide (CO) 0-150 ppm","offer_id":48206498365630,"sku":"GD-K88AI-CO","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"Standard: Hydrogen Cyanide (HCN) 0-15 ppm","offer_id":48206498398398,"sku":"GD-K88AI-HCN","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"Standard: Ammonia (NH3) 0-75 ppm","offer_id":48206498431166,"sku":"GD-K88AI-NH3","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"Standard: Phosphine (PH3) 0-1 ppm","offer_id":48206498463934,"sku":"GD-K88AI-PH3","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"Standard: Sulfur Dioxide (SO2) 0-6 ppm","offer_id":48206498496702,"sku":"GD-K88AI-SO2","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"Standard: Silane (SiH4) 0-15 ppm","offer_id":48206498529470,"sku":"GD-K88AI-SIH4-A","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"Standard: Disilane (Si2H6) 0-15 ppm","offer_id":48206498562238,"sku":"GD-K88AI-SI2H6","price":1140.0,"currency_code":"USD","in_stock":true},{"title":"NEMA 4X: Arsine (AsH3) 0-0.2 ppm","offer_id":48206498595006,"sku":"GD-K884X-ASH3","price":1537.5,"currency_code":"USD","in_stock":true},{"title":"NEMA 4X: Diborane (B2H6) 0-0.3 ppm","offer_id":48206498627774,"sku":"GD-K884X-B2H6","price":1537.5,"currency_code":"USD","in_stock":true},{"title":"NEMA 4X: Hydrogen Sulfide (H2S) 0-1 ppm","offer_id":48206498660542,"sku":"GD-K884X-H2S-01","price":1537.5,"currency_code":"USD","in_stock":true},{"title":"NEMA 4X: Tungsten Hexafluoride (WF6) 0-9 ppm","offer_id":48206498693310,"sku":"GD-K884X-WF6","price":1537.5,"currency_code":"USD","in_stock":true},{"title":"Sample Draw: Hydrogen Sulfide (H2S) 0-30 ppm","offer_id":48206498726078,"sku":"GD-K88DI-H2S-30","price":1807.5,"currency_code":"USD","in_stock":true},{"title":"Sample Draw: Hydrogen Chloride (HCl) 0-15 ppm","offer_id":48206498758846,"sku":"GD-K88DI-HCL-15","price":1807.5,"currency_code":"USD","in_stock":true},{"title":"Sample Draw: Ozone (O3) 0-1.00 ppm","offer_id":48206498791614,"sku":"GD-K88DI-O3-10","price":1807.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/files\/GD-K88Ai-1.jpg?v=1785126029","url":"https:\/\/envirotechonline.com\/products\/rki-gd-k88ai-smart-gas-transmitter","provider":"EnviroTech Services","version":"1.0","type":"link"}