MH2088Intelligent pressure transmitter
Summarize
MH2088-the intelligent pressure transmitter adopt high-powered sensor chip, cooperating advanced processing circuit and temperature compensation technology, to convert pressure change into the linear current or voltage signal Product has HATR communication, posses communication and self-diagnosis function. The users use handheld terminal or field bus system to do the long-distance transmission, read, display and input transducer all information and additional information. It can be used for measuring gauge pressure, negative pressure and absolute pressure.
Product features
◇316 l stainless steel isolation diaphragm structure.
◇With reverse polarity and current limiting protection.
◇Laser trimming resistor temperature compensation and zero adjustable.
◇Vibration resistance, impact resistant, anti radio frequency electromagnetic interference.
◇Overload and strong anti-interference ability, stable and practical.
◇Strong corrosion resistance is strong, suitable for a variety of media.
◇Can be equipped with analog and digital display meter.
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.
performance parameter
※Measuring medium: gas, liquid, oil and other compatible with 316 medium;
※Pressure type: table press, certainly press, sealing pressure, negative pressure;
※Measuring range: - 0.1-60 mpa;
※Precision level: 0.1, 0.25, 0.5;
※Overload capacity: the range of 2 times;
※Long term stability: less than 0.20% FS/year;
※Power supply: 24 VDC;
※Output signals: 4 ~ 20 ma (second/third line),0~10/20mA,0-5V,1~5V,0~10V;
※Display mode: five LCD display;
※Operation mode: with three buttons;
※Zero: through the button to zero, the range migration;
※Working temperature: - 40 ~ 80 ℃;(highest temperature resistance 450 ℃);
※Compensation temperature: - 20 ~ 70 ℃;
※The process connection: M20x1. 5 male or user;
※Protection grade: IP65;
※shell material: aluminum alloy;
※Diaphragm material: 1Cr18Ni9Ti;
Product selection table
MH2088 | Intelligent pressure transmitter | ||||||
Code | Measuring range | ||||||
B | 0-5KPa—100MPa | ||||||
Code | Accuracy class | ||||||
1 | 0.25% | ||||||
2 | 0.5% | ||||||
Code | Output singal | ||||||
E1 | 4~20mA | ||||||
K1 | 0~5V | ||||||
K2 | 0~10V | ||||||
H1 | 4-20m A+HART | ||||||
K3 | RS485 | ||||||
Code | Procedure linkage form | ||||||
R | M20x1.5 External thread | ||||||
A | 1/2-1/4NPT External thread | ||||||
F | Flange connection (indicate the size) | ||||||
K | Health type clamp connection (indicate the size) | ||||||
Q | M27X2 (Flush membrane standard interface) | ||||||
G | G3/4Internal thread | ||||||
Y | User agreement | ||||||
Code | Connecting Flange Size Note: only optional flange connection | ||||||
D25 | DN25 | ||||||
D50 | DN50 | ||||||
D… | DN… | ||||||
100 | DN100 | ||||||
-- | User agreement | ||||||
Code | Option | ||||||
M4 | On-screen display | ||||||
i | EXiaⅡCT6 | ||||||
d | EXdⅡBT4 | ||||||
A | Absolute pressure measurement | ||||||
F | Negative pressure measurement | ||||||
S | High temperature heat sink | ||||||
For example:MH2088-BE1R
