PPM-T227A Pressure Transmitter for Servo System
PPM-T227A is a high-performance pressure measurement product specially designed for servo systems. It adopts classic strain technology and integrated structure design. It can withstand frequent pressure shock, vibration, high overload, and has a high level of anti-cavitation and liquid-proof. Hammer capability, suitable for all kinds of harsh heavy industry environment, and has the advantage of ultra-low price, can be customized by OEM.
Electro-hydraulic servo systems and equipment, hydraulic stations, hydraulic presses, experimental machines, various types of heavy machinery, engineering machinery, agricultural machinery, wind power hydraulic and pneumatic control, engines, internal combustion engines, diesel engines, heat generating units, steam turbines, hydraulic turbines, locomotive braking systems, Hydraulic and pneumatic control equipment, industrial process detection and control, pump valves and compressors.
Technical Parameters :

Measured medium:

gas, liquid and steam (fluid which is not corrosive to 316L stainless steel)

Pressure type:

sealed reference pressure, ventilator pressure

Pressure Range:

0 ~ 160bar, 250bar, 350bar, 400bar, 600bar, 700bar, 1000bar.

Power supply:


Built-in amplifier output:

0~10VDC,0~5VDC, 1-5VDC, 0.5-4.5VDC


≤0.2% FS


0.2% FS


0.5% FS

Working medium temperature:

-40 ℃ + 85 ℃

Working environment temperature:

 -40 ℃ + 75 ℃

Zero temperature drift:

 ≤0.03% FS / ℃

Safe overload pressure:

150% FS (1.5 times full scale)

Breaking pressure:

200% FS (2 times full scale)

Connection method:

G1 / 4 external thread

Wetted material:

Diaphragm: 17-4PH stainless steel, others: 304 stainless steel

Enclosure protection class:


Electrical output lead:

DIN43650 connector (Hirschmann connector)

Definition of wiring :
Dimensions In MM :
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