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LZ series metal tube rotor flowmeter is a kind of variable area flow meter based on float position measurement. It adopts all metal structure and selects different measuring parts material to measure the flow of liquid, gas and steam with different requirements. At the same time, it can be installed horizontally or vertically according to the process requirements. For different users, occasions can choose flameproof and common indicator type. LZ series metal tube rotameter with solid design is widely used in flow measurement and process control in complex, harsh environment and various medium conditions with local indication, remote transmission, limit alarm and field accumulation functions. The flowmeter is widely used in: petroleum, chemical, power generation, pharmaceutical, food, water treatment and other complex, harsh environmental conditions, and various media conditions in the flow measurement process.
■ All stainless steel welding structure, stainless steel, Hastelloy, titanium, PTFE material measurement system, based on modular design, remote signal output, switch signal output
■ Consistent shape, convenient design, solid metal structure design float flowmeter, vertical, horizontal, all kinds of installation more suitable for different occasions.
■ Must be suitable for high temperature, high pressure and strong corrosive medium, anticorrosive material, selection can be applied to a variety of complex medium environment, can be used for flammable, explosive occasions.
■ Must have local indication, electric remote transmission, limit alarm and site accumulation function
■ Suitable for measuring small flow, low flow rate medium short stroke, small structure design, the total height of the instrument 250mm
■ HART protocol, can be installed and used immediately according to user requirements, using independent Mnodular concept design measuring tube indicator
Ambient temperature | -20~50℃ |
Fluid temperature | -80~120℃ (> 120℃ can be made when ordering) |
Working pressure | 1.6mpa (> 1. 6MPa can be put forward when ordering) |
Output signal | two wire system 4~20mA, three wire system 0~10mA, four wire system 0~20mA, 4~20mA |
Explosion-proof grade | intrinsical safety IB II CT4, with safety grating LB830S |
Pressure loss | 6.5kPa~ 38.2 kPa |
Connection type | Pipe flange shall be JB/T81-94(PN1.6, PN2.5) or JB/ T82.2-94 (PN4.O, PN6.3). |
Supply voltage | 24V DCt 20% |
Output signal | low level < 4V; High level & lt; 9V |
Transmission distance | 1km(metal shielded wire) Conductor resistance is not greater than 1009 |
Metal tube rotameter is widely used in petroleum, chemical industry, power generation, food, pharmaceutical, water treatment and other fields.
Address: No.1 -1, Longhai 2nd Road, the intersection of Longhai 2nd Road and Jiu Street, Kaifeng Telephone: 0371-26680716 26680726 15093635624 ( 24 hours) Fax: 0371-23701155 E - mail:hnbtyb @ 163.com Http: //www .btybkj.cn XML地图
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