Sensorwell

1865-05G-LDN

1865 Series force sensor, compensated/unamplified, gage, analog output, 0 psi to 25 psi pressure range, 1.5 mA typ. supply
The 1865 Series is a high-performance transducer specifically designed to address the needs of medical and specialized OEM applications. Offering laser-trimmed compensation, these products may be specified to operate with either a constant current or voltage supply.

These products employ a solid state piezoresistive pressure transducer mounted in a plastic package. For applications where force is applied by a flexible membrane to the sensor, such as found in infusion pumps, the precision height silicon diaphragm provides long life and is a reliable replacement for older force or load cell transducers. Using a silicon rubber diaphragm, this product is compatible with some liquid media applications.

The 1865 Series provides access to important safety features in critical care medical instrumentation, such as occulsion pressure or infiltration detection. The pressure data can provide medical personnel with useful diagnostic information regarding the condition of a patient’s circulatory system. These force/pressure transducers can also be used with other medical dispensing devices, such as syringe pumps, to improve safety and accuracy.

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1865-05G-LDN

Produkt Merkmale

Kenndaten

  • Silicon pressure/force interface diaphragm
  • Force measurement for infusion pump applications
  • Pressure measurement for liquid media
  • Medical-grade materials
  • 8-pin DIP electrical connection
  • Laser trimmed
  • Choice of voltage or constant current excitation

Anwendungsbereiche

  • Infusion pumps
  • Anesthesia monitors
  • Non-corrosive, non-pressurized media-level sensors
  • Ventilation systems
  • Blood pressure equipment
  • Syringe pumps
  • Drug delivery systems

Technische Daten

Signal Conditioning
Unamplified
Output
Analog
Operating Force or Pressure
0 psi to 25 psi
Overforce or Overpressure
60 psi
Supply Current
1.5 mA typ. 2.0 mA max.
Operating Temperature
-28°C to 54°C [-19°F to 129°F]
Compensated Temperature
-1°C to 54°C [30°F to 129°F]
Linearity
0.10 typ., 0.25 max. %FS, BFSL
Sensitivity
98 mV min., 100 mV typ., 102 mV max.
Sensitivity Shift over Temperature
0.2 mV max. over comp range, ref to 27°C
Null Offset
0 m Vdc ±2 m Vdc
Null Shift over Temperature
0.2 mV max. over compensation range, ref to 27°C
Input Resistance
2.0 kOhm min., 8.0 kOhm max.
Output Resistance
3.5 kOhm min., 6.0 kOhm max.
Diagnostics
No
Vibration
11 Hz to 2 kHz, 10 g, sine
Shock
100 g, 11 ms, half sine
Availability
Global
Series Name
1865

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Mail:  office@sensorwell.at