HVAC and Environmental Sensing from Honeywell

Honeywell Heavy Duty Pressure Transducers – PX3 Series, 1 bar to 50 bar and 15 psi to 700 psi


Honeywell’s PX3 Series Heavy Duty Pressure Transducers use piezoresistive sensing technology with ASIC (Application Specific Integrated Circuit) signal conditioning in a brass housing and Metri-Pack 150 or cable harness electrical connections. The PX3 Series are fully calibrated and temperature compensated from -40 °C to 125 °C [-40 °F to 257 °F].


Honeywell Particle Sensor – HPM Series


The Honeywell HPM Series Particle Sensor is a laser-based sensor which uses the light scattering method to detect and count particles in the concentration range of 0 μg/m3 to 1,000 μg/m3 in a given environment. A laser light source illuminates a particle as it is pulled through the detection chamber. As particles pass through the laser beam, the light source becomes obscured and is recorded on the photo or light detector. The light is then analyzed and converted to an electrical signal to calculate concentrations in real time. The Honeywell particle sensor provides information on the particle concentration for given particle concentration range.



Honeywell Pressure Switches – HP, HE, MH, ME, LP, LE, 5000, and 1000 Series


These pressure switches are durable, reliable electromechanical gauge pressure on/off switches that are available with either single pole single throw (SPST) normally open or normally closed circuitry, or single pole double throw (SPDT) circuitry. Their high-proof pressure and burst pressure ratings can allow for use in many rugged applications that require the making or breaking of an electrical connection in response to a pressure change of the system media.

  • High-pressure (HE/HP Series)
  • Medium-pressure (ME/MH Series)
  • Low-pressure (LE/LP Series)
  • 5000 Series, 1000 Series