Available in 2", 2.5", 4" and 6" dial sizes, all 304 stainless steel construction, bottom connection (wall mount) or back connection (panel mount), Merit's gas actuated thermometers are designed to offer accurate remote temperature readings for most applications. Standard capillary lengths are 5', 10' and 15' with longer lengths up to 100' available upon request. Our standard sensor bulbs are 1/2" OD x 6" long with custom sizes available. Union connections and thermowells are available in 304 stainless steel or 316 stainless steel. Merit offers all industry standard temperature readings in single scale F or C only, or dual scale F&C or C&F as required.