Hydraulics Pressure Sensor(Off-road)

Hydraulics Pressure Sensor detect the pressure in hydraulics system.

Feature and benefits

Robust and reliable piezoresistive Micro Strain Gauge technology

Pressure can be customized in the range of 0~60MPa

Excellent compatibility of operation media

Analog Output

Protection degree with IP67

Connector and pressure port can be customized

Application

Detect the hydraulic pressure in the system for Closed-loop control.

Operate
Basic principle

With glass micro-melting process, piezoresistive micro strain gauge will be sintered on stainless steel port. When external pressure effect on the stainless steel port, silicon strain gauge will also be deformed, then its resistance value will change against the deformation. After conditioning, the resistance value will be converted into analog signal.

Connection options

Customized to connector and port.

Packaging Options

Custom packaging can be provided to meet customer requirement, please contact KESENS Engineering for details.

Functional Characteristics
PARAMETER
NOTE
MIN.
NOM.
MAX.
UNITS
TEMPERATURE RANGE
T
-40
 
100
PRESSURE RANGE
P
0
 
60
MPa
SUPPLY VOLTAGE
Vcc
 
5 or 8-32
 
V
Overvoltage Protection
 
 
 
36
VDC
NOMINAL OUTPUT
Vout
0.5
 
4.5
V
NOMINAL OUTPUT
Iout
4
 
20
mA
Proof pressure
 
 
 
2*P
MPa
Burst pressure
 
 
 
400
MPa
OVERALL ACCURACY ERROR
Err
 
±1.5%FS @-20° to 85°C
 
%FS
OPERATING ENDURANCE
 
 
 
10M
Cycles