7MH7112-1GA0X1, SPECIAL PAINT Out-of-the-process sensing element for use with WF330, WF340 and WF350 flowmeters. non-hazardous D3/3000 Position 1 Silicone Special paint as noted below Internal sensing head mount (for use with SF 500 and Classification option 1 as per ISO 12944-5 & requirements of C5-I environment Primer - Carbozinc 859 ( zinc primer) Intermediate Coat - Carboguard 890 (epoxy) Top Coat - Carbothane 133HB , colour 1120 (polyurethane)