Home/Products/Sensors/Pressure sensors/Cavity pressure sensors for low-pressure RTM (±2bar to ±50bar, 0 to 250°C, front ø9 mm)/4001A205FA2,0

Cavity pressure sensor for low pressure (-5 … 5 bar / -20 … 20) / 4001A205FA2,0

Cavity pressure sensor for low pressure RTM processes (slow curing resins) / 4001A
4001A205FA2,0
18033593
  • Piezoresistive cavity pressure sensor
  • Pressure channel 1: –20 … 20 bar = –10 … 10 V
  • Pressure channel 2: –5 … 5 bar = –10 … 10 V
  • Temperature range: 0 … 250°C = 0 … 2.5 V
Upon request
On request
Measuring ranges
Maximum measuring range [bar]
Maximum pressure value you want to measure.
20 bar
Product type
Pressure sensor type
Universal static pressure
Mechanical properties
Overload [bar]
100 bar
Metrological characteristics
Linearity
Linearity represents the maximum deviation/error between ideal and actual output signal characteristics in relation to the measurand in a specific measuring range. It is expressed in percentage of the range of measurement signal (Full Scale Output).
<±0.5 %FSO
Hysteresis
0.5 %FSO
Relative standard deviation of repeatability
0.1 %FSO
Electrical properties
Output signal type
Voltage or Current (Piezoresistive, PR)
Supply voltage range
18 … 30 V
Maximal current consumption
40 mA
Dynamical properties
Natural frequency
100 kHz
Frequency range (-3dB)
0 ... >1 kHz
Certificates and Standards
Degree of protection EN 60529
IP65
Certification
none
Operation and installation
Minimal operating temperature [°C]
Minimal static operating temperature.
20 °C
Maximum operating temperature [°C]
Maximum static operating temperature.
275 °C
Compensated temperature range
35 … 250 °C
Applications
Monitoring and control in injection molding
Cable properties
Cable included
Yes - fixed cable
Dimensions and materials
Weight
0.15 kg
Mounting size
9 mm
This is a robust, low-pressure measuring chain for high-temperature applications. The design is based on the piezoresistive measurement principle. Therefore, it includes a signal amplifier matched to its individual sensor. The measuring chain allows both pressure and temperature to be measured simultaneously at the same positon in the cavity. The pressure is transferred directly to the high temperature measuring element via a sealed diaphragm which forms part of mold wall.
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