The installation flange standard for ST3351 (3051/1151) LT intelligent flange type liquid level transmitter is ANSL, with flange specifications of 3 "and 4", flange grade of 150LB (2.5MPa), and flange installation dimensions as shown in the following chart. If the user adopts the GB9116-88 standard, please specify DN=80 and PN=2MPa. The materials for the liquid receiving membrane include 316L, Hastelloy C-276, Monel, tantalum, etc. If not specified by the user, 3 "150LB flange and liquid receiving membrane material 316L shall be supplied.
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statement：
Recently, some illegal merchants in society have stolen our company's early use and engaged in commercial activities online using our unique product models, which constitutes infringement and seriously disrupts the market, deceiving consumers. To prevent customers from being deceived, we hereby declare that the TR-800 series product models are exclusively owned by Henan Tianrun Measurement and Control Instrument Co., Ltd. Our company has not set up any distribution agents in any region of China, and all orders and shipments are directly completed from the manufacturer! Please identify Henan Tianrun Measurement and Control Instrument Co., Ltd. to avoid being deceived!





For customers who order ST3351 (3051/1151) LT type flange liquid level transmitters or ST3351 (3051/1151) DP/GP type differential pressure/pressure transmitters with remote transmission devices, the EFW and RFW flange installation is equipped with 3 "and 4" 150LB process connection flange dimensions and sealing gasket dimensions. The following figure is for reference.