MH3051T Flange level transmitter
Summarize
Flange level transmitter of key raw materials, components and parts are imported or joint venture, the whole machine after assembled and tested strictly, change of varieties of products with advanced design principle, complete specifications, installation convenient use, etc.Due to the aircraft, appearance on the total integration of the current domestic most popular and widely used two kinds of transducer (3051 with yokogawa EJA rosemount) the structure of the advantages, for the users to have the feeling that find everything new and fresh, at the same time with the traditional direct replacement, series of products in the installation of the class has strong versatility and ability to replace.For the continuous improvement of the domestic automation level and the development, the series razed except involving cabinet and delicate,
More has introduced HART field bus protocol of intelligent function.
Flange pressure transmitter using differential capacitive pressure sensor, pressure measurement for various container accurately, there are flat flange and plug-in flange for choice, flange are 3 "or 4 inches, 1501 b and 3001 b flange specifications, can also according to customer's custom flange, flange diaphragm material is optional.
Analog type Product features
◇High precision;
◇The external continuous adjustable range, zero;
◇Stable performance is good;
◇The positive transfer of up to 500%,Negative transfer of up to 600%;
◇two wire;
◇Damping adjustable, overvoltage;
◇Solid sensor design;
◇No mechanical moving parts, maintenance quantity is little;
◇Full range of unified structure, strong interchangeability;
◇The diaphragm material optional contact medium;
◇Unilateral withstand the pressure;
◇Low pressure casting aluminum alloy shell;
Intelligent Product features
◇Super measure performance, used for pressure, differential pressure, liquid level and flow measurement
◇Accuracy: + / - 0.075% FS
◇All performance: plus or minus 0.25% FS
◇Stability: 0.25% per year
◇Range: 100:1
◇Measurement rate: 0.2 s
◇Process connection compatible with other products, to achieve the best measurement
◇Standard 4-20 ma, with digital signal based on HART protocol, the remote control
◇Support to the field bus and upgrade based on the technology of field control
Applications
Widely used in various industrial control environment, involved in water conservancy and hydropower, railway transportation, intelligent buildings, production control, aerospace, military industry, petrochemical, oil, electric power, ships, machine tools, pipe, and many other industries.
Flanged mounting
Installed according to the ANSI flange standard a 3 "and 4" specifications, flange rating is divided into 150 lb (2.5 MPa) and 300 lb (5.0 MPa) flange installation size below the icon.If the user the GB9116-88 standard, DN = 80, 100, the PN = 2 mpa please indicate.By liquid membrane material with 316 l, hartz C - 276, monel, tantalum, and so on.When the user does not indicate, in 3 '150 lb installed flange and the liquid membrane materials 316 l.
Product selection table
MH3051 | Capacitance pressure transmitter | |||||||||
Code | Accuracy class | |||||||||
M1 | 0～1m | |||||||||
M… | 0～…m | |||||||||
P1 | 0～1Mpa | |||||||||
P… | 0～…Mpa | |||||||||
Code | Connection dimension | |||||||||
D25 | Flange specifications DN25 | |||||||||
D… | Flange specifications DN… | |||||||||
K50.5 | Clamp 50.5 | |||||||||
K… | Clamp…. | |||||||||
Code | Liquid components material | |||||||||
A | Stainless steel 316 L | |||||||||
B | Hastelloy C (HC) | |||||||||
C | Tantalum (Ta) | |||||||||
D | Monel | |||||||||
E | Titanium (Ti) | |||||||||
Code | Anticorrosion with painting | |||||||||
N | Nothing | |||||||||
P | Teflon | |||||||||
G | Gold plating | |||||||||
Code | Insert tube length(mm) | |||||||||
0 | 0mm | |||||||||
… | ….mm | |||||||||
Code | Explosion-proof requirements | |||||||||
A | Nothing | |||||||||
B | EXiaⅡct6 | |||||||||
C | EXdⅡBT4 | |||||||||
Code | Electrical interface | |||||||||
1 | M20x1.5 male thread | |||||||||
2 | 1/2-1/4NPT External thread | |||||||||
Code | Display | |||||||||
A | Nothing | |||||||||
B | LCD digital display meter | |||||||||
Code | Mounting bracket | |||||||||
1 | Flat bracket | |||||||||
2 | Curved bracket | |||||||||
For example:MH3051T-GP3A1A1B1
