The MD-G103 series miniature pressure transmitter adopts a diffusion silicon pressure sensor as the sensitive element, combined with a compact structure and digital circuit design, and uses integrated laser welding technology to make its structure small and resistant to vibration and impact.
This series of transmitters can meet a wide range of 60kPa~100MPa, with multiple output methods such as mini Hosman/M12 aviation plug/direct output, and 4-20mA/0-5V/0.5-4.5V/0-10V, making this series of products have good applicability in many industries.
This transmitter can be used with various types of frequency converters, air compressors, hydraulic presses, hydraulic stations, automated production lines, and automation equipment.
Product application:
◇ Variable frequency water supply ◇ Mechanical equipment matching ◇ Tap water pipeline network
◇ Automated production line ◇ Hydraulic press hydraulic station
☆Small size, diameter not exceeding 22mm, main body length<60mm
☆Adopting laser welding integrated structure
☆Using diffused silicon sensors as pressure sensing elements, with high sensitivity
☆Multiple output modes such as 4-20mA/0-5V/0-10V/0.5-4.5
Range gauge pressure:- 100kPa...- 60...0~60kPa…1.0MPa... 10...25...60...100MPa
Overload pressure ≤ 10MPa 200% 10MPa 150%
Response time ≤ 5ms
Accuracy level 0.5% FS 1.0% FS
Long term stability typical: ± 0.3% FS/year
Typical zero temperature drift: ± 0.03% FS/℃, peak ± 0.05% FS/℃
Sensitivity temperature drift typical: ± 0.03% FS/℃, peak ± 0.05% FS/℃
Supply voltage 12-28VDC (standard 24VDC)
Output signal 4-20mA/0~5V/0~10V/0.5-4.5V optional
Working temperature -40~80 ℃
Compensation temperature -10~60 ℃
Storage temperature -40~100 ℃
Electrical protection, anti reverse connection protection, anti frequency conversion interference design
Protection level IP65 (DIN) IP67 (straight out) IP65 (M12 aviation plug)
Gas or liquid incompatible with 316L stainless steel for measuring medium
Pressure interface G1/4, NPT1/4, ZG1/4, M20 * 1.5 (others can be customized)
Shell material: 304 stainless steel

User manual, product qualification certificate