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Force Sensors

1865 Series

Liquid media psi pressure ranges. Unamplified, compensated. Current excitation mA or voltage excitation mV outputs

1865 Series

Distributor Inventory

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.

Others

  • Linearity
    • 0.10 typ., 0.25 max. %FS, BFSL
  • Supply Voltage
    • 10.0 Vdc typ., 15.0 Vdc max.
  • Shock
    • 100 g, 11 ms, half sine
  • Operating Temperature
    • -28°C to 54°C [-19°F to 129°F]
  • Vibration
    • 11 Hz to 2 kHz, 10 g, sine
  • Diagnostics
    • No
  • Overforce or Overpressure
    • 45 psi
    • 30 psi
    • 15 psi
    • 60 psi
  • Compensated Temperature
    • -1°C to 54°C [30°F to 129°F]
  • Input Resistance
    • 8.0 kOhm min., 40 kOhm max.
    • 2.0 kOhm min., 8.0 kOhm max.
  • Sensitivity Shift over Temperature
    • 0.2 mV max. over comp range, ref to 27°C
  • Null Offset
    • 0 m Vdc ±2 m Vdc
  • Sensitivity
    • 38 mV min., 40 mV typ., 42 mV max.
    • 98 mV min., 100 mV typ., 102 mV max.
  • Output Resistance
    • 3.5 kOhm min., 6.0 kOhm max.
  • Signal Conditioning
    • Unamplified
  • Output
    • Analog
  • Series Name
    • 1865
  • Operating Force or Pressure
    • 0 psi to 25 psi
    • 0 psi to 5 psi
    • 0 psi to 10 psi
    • 0 psi to 15 psi
    • 0 psi to 30 psi
  • Null Shift over Temperature
    • 0.2 mV max. over compensation range, ref to 27°C

Others

  • Linearity
    • 0.10 typ., 0.25 max. %FS, BFSL
  • Supply Voltage
    • 10.0 Vdc typ., 15.0 Vdc max.
  • Shock
    • 100 g, 11 ms, half sine
  • Operating Temperature
    • -28°C to 54°C [-19°F to 129°F]
  • Vibration
    • 11 Hz to 2 kHz, 10 g, sine
  • Diagnostics
    • No
  • Overforce or Overpressure
    • 45 psi
    • 30 psi
    • 15 psi
    • 60 psi
  • Compensated Temperature
    • -1°C to 54°C [30°F to 129°F]
  • Input Resistance
    • 8.0 kOhm min., 40 kOhm max.
    • 2.0 kOhm min., 8.0 kOhm max.
  • Sensitivity Shift over Temperature
    • 0.2 mV max. over comp range, ref to 27°C
  • Null Offset
    • 0 m Vdc ±2 m Vdc
  • Sensitivity
    • 38 mV min., 40 mV typ., 42 mV max.
    • 98 mV min., 100 mV typ., 102 mV max.
  • Output Resistance
    • 3.5 kOhm min., 6.0 kOhm max.
  • Signal Conditioning
    • Unamplified
  • Output
    • Analog
  • Series Name
    • 1865
  • Operating Force or Pressure
    • 0 psi to 25 psi
    • 0 psi to 5 psi
    • 0 psi to 10 psi
    • 0 psi to 15 psi
    • 0 psi to 30 psi
  • Null Shift over Temperature
    • 0.2 mV max. over compensation range, ref to 27°C
  • Linearity : 0.10 typ., 0.25 max. %FS, BFSL
  • Supply Voltage : 10.0 Vdc typ., 15.0 Vdc max.
  • Shock : 100 g, 11 ms, half sine
  • Operating Temperature : -28°C to 54°C [-19°F to 129°F]
  • Vibration : 11 Hz to 2 kHz, 10 g, sine
  • Diagnostics : No
  • Overforce or Overpressure : 45 psi|30 psi|15 psi|60 psi
  • Compensated Temperature : -1°C to 54°C [30°F to 129°F]
  • Input Resistance : 8.0 kOhm min., 40 kOhm max.|2.0 kOhm min., 8.0 kOhm max.
  • Sensitivity Shift over Temperature : 0.2 mV max. over comp range, ref to 27°C
  • Null Offset : 0 m Vdc ±2 m Vdc
  • Sensitivity : 38 mV min., 40 mV typ., 42 mV max.|98 mV min., 100 mV typ., 102 mV max.
  • Output Resistance : 3.5 kOhm min., 6.0 kOhm max.
  • Signal Conditioning : Unamplified
  • Output : Analog
  • Series Name : 1865
  • Operating Force or Pressure : 0 psi to 25 psi|0 psi to 5 psi|0 psi to 10 psi|0 psi to 15 psi|0 psi to 30 psi
  • Null Shift over Temperature : 0.2 mV max. over compensation range, ref to 27°C
Application Note
Name
Description
File Size
Date
Size
Sensors and Switches: Solutions for Medical Applications
1.35 MB
1/11/2021
PDF 1.35 MB
Solutions for Hemodialysis Machines
2.65 MB
9/10/2020
PDF 2.65 MB
Solutions for Infusion Pumps
2.36 MB
9/10/2020
PDF 2.36 MB
Brochure
Name
Description
File Size
Date
Size
Airflow, Force, and Pressure Sensors Range Guide
2.03 MB
1/11/2021
PDF 2.03 MB
Sensors and Switches for Medical Applications
10.08 MB
10/14/2020
PDF 10.08 MB
Data Sheet
Name
Description
File Size
Date
Size
1865 Series Force Sensors
289.47 KB
9/10/2020
PDF 289.47 KB
Others
Name
Description
File Size
Date
Size
1865 Series highres photo
88.48 KB
9/10/2020
88.48 KB
1865 Series lowres photo
17.14 KB
9/10/2020
17.14 KB
Name
Description
File Size
Date
Size
Sensors and Switches: Solutions for Medical Applications
1.35 MB
1/11/2021
PDF 1.35 MB
Solutions for Hemodialysis Machines
2.65 MB
9/10/2020
PDF 2.65 MB
Airflow, Force, and Pressure Sensors Range Guide
2.03 MB
1/11/2021
PDF 2.03 MB
Solutions for Infusion Pumps
2.36 MB
9/10/2020
PDF 2.36 MB
Sensors and Switches for Medical Applications
10.08 MB
10/14/2020
PDF 10.08 MB
1865 Series highres photo
88.48 KB
9/10/2020
88.48 KB
1865 Series lowres photo
17.14 KB
9/10/2020
17.14 KB
1865 Series Force Sensors
289.47 KB
9/10/2020
PDF 289.47 KB