Honeywell TBP Basic Board Mount Pressure Sensors

Honeywell TBP Series Basic Board Mount Pressure Sensors are piezoresistive silicon devices designed for measuring gauge pressure. These sensors provide temperature-compensated but unamplified output signals, allowing users to apply custom amplification and processing algorithms. The TBP sensors operate within a temperature range from -40°C to +125°C and a supply voltage range from 1.5Vdc to 12Vdc. These devices are compatible with non-corrosive gases and, when equipped with a silicone gel option, certain liquids. Typical applications include air movement control, HVAC transmitters, leak detection, and oxygen concentrators.

Features

  • Available with silicone gel coating
  • Piezoresistive silicon sensing technology
  • Ratiometric millivolt analog output
  • Supports gage and differential pressure measurement
  • Supports reflow mounting per J-STD-020E, MSL 2
  • Temperature-compensated and unamplified design

Applications

  • Industrial:
    • Air movement control
    • Environmental control
    • HVAC transmitters
    • Industrial controls
    • Leak detection
    • Other commercial applications
    • Pneumatic controls
  • Medical:
    • Blood pressure monitoring
    • Hospital beds 
    • Oxygen concentrators
    • Wound therapy

Technical Specifications

Parameters Values
Supply Voltage Range 1.5Vdc to 12Vdc
Maximum Supply Current 1mA
Operating Temperature Range -40°C to +125°C
Typical Output Resistance 2.5kΩ