Kistler Model 4067 High Pressure Sensor With Amplifier
High
pressure sensor with rugged diaphragm and front seal for
measuring on hydraulic systems, (e.g. fuel injection systems
of internal combustion engines), and gas pressure measurements.
Suitable for static and dynamic pressures. Its small dimensions
allow its use with a clamp adapter on the injection pipe.
High natural frequency.
This is one of the smallest sensors on the market for static measurement. It
is supplied together with amplifier Type 4618A Option with Type 4620A2 (total error < 0.5%, fg > 300 Hz) upon request.
The pressure to be measured acts through a rugged diaphragm
on an arrangement of piezoresistive rods. The pressure
changes the values of the resistance's diffused into the
rods. These resistance's are arranged in a Wheatstone
bridge.
The pressure sensor itself is not temperature compensated. The amplifier Type 4618 provides temperature compensation,
linearization of the pressure signal and contains a stabilized power supply. For this reason, the sensor must always be
operated with the amplifier adjusted to it. Amplifier Type 4618 additionally contains two adjustable limit switches with
optocouplers. A version with simultaneous temperature measurement is available as an option.
Sensor Type 4067 is
used appropriately wherever high pressures with a static component have to be measured in confined spaces. Examples are
the fine tuning of injection systems and diesel engines or measurements on hydraulic systems.
• Measuring range up to 5000 bar
• Measures static and dynamic pressures
• High natural frequency
High
pressure sensor with rugged diaphragm and front seal for
measuring on hydraulic systems, (e.g. fuel injection systems
of internal combustion engines), and gas pressure measurements.
Suitable for static and dynamic pressures. Its small dimensions
allow its use with a clamp adapter on the injection pipe.
High natural frequency.
