- SITRANS LR150 Radar level transmitter, Non-contact, 15 - (49.2 ft) range, for liquids and solids. - 不銹鋼標牌 [13 x 45 mm (0.5 x 1.75 inch)]: 測量點數 / 識別標志 ( ***多 32 個字符 ) 純文本 . Bluetooth function: Without Process connection: G 1-1/2” (BSPP) . Type of protection: Ex i (ia) (Ex-Zone 0/Class I, Div. 1 & Div.2) Electrical connection / cable entry: 1/2" NPT Local HMI: With display (clear lid with plastic window of PC material) Ex Approvals and certificates (additional to type of protection): NEPSI, CCOE