Meokon Compact Structure Water Pressure Transmitter with Current Output

The MD-G series pressure sensor has a compact structure and is easy to install.

The test medium has strong compatibility, excellent medium adaptability and long-term stability; it can be directly Output standard voltage, currentl; small size, compact structure, not only saves installation space and has strong seismic performance to ensure its sturdiness and durability ,Therefore, it is widely used in various fields.

Technical Characteristics:

• 0.5-4.5V, 4-20mA output
• Small size
• Good stability
• High overload
• Temperature range: -40…85℃
• The output signal is diversified and can be customized according to requirements

   

Application:

• Constant pressure water supply, building water supply
• Construction machinery, industrial process control and monitoring
• Water pumps, small household appliances
• Steel, light industry, environmental protection
• Medical, agricultural machinery, testing equipment supporting
• Flow measuring equipment supporting
• Hydraulic and pneumatic control system
• Air conditioning units and refrigeration equipment

SPECIFICATIONS:

Measuring Range:  0~75Psi, , 0~150Psi, 0~200Psi, 0~300Psi, 0~700Psi

Overload Pressure:  3 times the rated pressure 

Type of Pressure:  Gauge pressure≤2MPa;  Sealed gauge pressure≥3MPa

Measuring Medium:  Gas or liquid compatible with stainless steel

Measurement Accuracy: ±1%FS;  ±0.5%FS;  

Long-term Stability : ≤±0.3%FS/year

Operating Temperature: -40…85℃

Zero temperature coefficient:  Typical: ±0.03%FS/℃;  Maximum: ±0.05%FS/℃

Sensitivity temperature coefficient: Typical: ±0.03%FS/℃;  Maximum: ±0.05%FS/℃

Signal and Power Supply: 

 Optional signal          output signal     Supply

  Current (2-wire )          4~20mA       DC 9~32V

  Proportional voltage（3-wire）   0.5~4.5V      DC5V±10%

Load Ω:

 Current (two wires): ≤[(power supply voltage -7.5V)/0.02A]

 Voltage (three wires): ≥10k

Total current consumption:

Current (2-wire system): signal current, maximum 25mA

Voltage (3-wire system): ≤5mA

Impact resistance : 100g, semi-sine trapezoid with sawtooth back peak, lasting 6ms

Anti-vibration : ≤±0.1%FS (X, Y, Z axis, 200Hz/g)

Insulation resistance : ＞100MΩ under 500Vdc excitation

Response time : ≤2ms

Weight: About 38g without cable

Protection level : IP67