Sensors for Level Indicators

Füllstandsmessung
For the level measurement silicium pressure sensors which can measure in the pressure range starting at 5mbar (≈ 5cm hydrostatic head) are recommended. The sensors are used both for volume controlling and inflow/outflow measurement. AMSYS offers several series with different performance.

Possible applications can be found in:
  • Water tanks
  • Wells
  • Silos and drums
  • Fuel oil tanks

Calibrated pressure sensor without amplification:


SM565X
Series of OEM pressure transducers, fully calibrated and temperature compensated in a Dual-In-Line package. These transducers offer improved performance as well as constant current or constant voltage excitation. Pressure ranges are available from 0-0.15 PSI to 0-100 PSI.
AMS 5612
Compensated and calibrated pressure sensor in Dual-In-line package with mV output signal. Pressure ranges between 0.3psi and 15psi differential, relative.

Sensor module* with 16 bit resolution for measuring pressure and temperature:


MS5536-60
High resolution factory calibrated pressure module. The module includes a piezoresistive pressure measurement cell and an amplifier - A/D interface-IC. The pressure range is 60mbar, relative.

Pressure transmitter with analog output:


AMS 4712
Ready-to-use pressure transmitters for internal and external installation with calibration, temperature compensation and a 2-wires current loop output (4…20mA) in the pressure range from 0-5mbar to 0-1000mbar respective ±5mbar ±200mbar, for differential, bidirectional differential or relative pressure.
AMS 4711
Ready-to-use pressure transmitters for internal and external installation with calibration, temperature compensation and a 0…5 Volt output signal in the pressure range from 0-5mbar to 0-1000mbar respective ±5mbar ±200mbar, for differential, bidirectional differential or relative pressure.
D5100
Completely media resistent wet/wet pressure transmitter for use in rough industrial environment with voltage (amplified or not amplified) or current output. Pressure ranges between 1PSI and 500PSI differential.

Pressure sensor with analog output and digital I2C-interface:


AMS 5812
Series of OEM pressure transducers are fully calibrated; temperature compensated and amplified devices in Dual-In-Line package. Pressure range from 0.075 PSI up to 100 PSI respective ±0.075 to ±15PSI, for differential, bidirectional differential or relative pressure.

Pressure sensor with digital I2C-interface:


AMS 5915
Series of OEM pressure transducers are fully calibrated; temperature compensated and amplified devices in Dual-In-Line package. Pressure range from 5mbar up to 10000mbar respective ±5 to ±1000mbar, for differential, bidirectional differential or relative pressure.

*Modules are pressure sensors, whose output signals have to be calculated by an external microprocessor.