Digital Pressure Sensor with Auto-reference Function

The DP3 series of pressure sensors offers a high-resolution, high-speed, and high-accuracy solution for all of your pressure sensing needs. A 2.5ms response time is achieved with excellent repeatability and temperature characteristics. A 10mm red LED display allows for good visibility in bright and dim ambient conditions. Simple key setup allows for quick initialization and threshold value settings. The display can be changed between six pressure units, allowing flexibility in many applications. The DP3 series incorporates 2 comparative outputs (NPN or PNP) as well as one analog output.

Several integrated output modes allow for enhanced usability:

• Hysteresis Mode
  Offers free-range hystersis control for optimal hysteresis setting.
• Window Comparator Mode
  This output mode provides a user determined pressure window in which the output is either ON or OFF. This is perfect for applications in which there are high and low pressure limits.
• Leak Test Mode
  Utilizes both outputs to offer stable leak detection in applications such as bottle manufacturing.

DP3 Models

You may sort models by clicking the arrows in the appropriate column. If you are searching for a particular model but can't find it, give our model search utility a try. All downloads have moved to our separate downloads center.

Click one of the links below to view all related models. Models will appear below the links.

Reorganizing information...one moment...

• Sensors

Currently viewing: DP3 Sensors

Model Name	Type	Rated Pressure Range Min (psi)	Rated Pressure Range Max (psi)	Pressure Port	Output Configuration	Type Of Pressure	Number Of Outputs	Pressure Medium
Sort	Sort	Sort	Sort	Sort	Sort	Sort	Sort	Sort
DP3-20	Standard, Vacuum Pressure	-14.7	0	R(PT) 1/8 Female Thread	NPN	Guage Non-corrosive gas	2	Non-Corrosive Gas
DP3-21	Standard, Low Positive Pressure	0	14.5	R(PT) 1/8 Female Thread	NPN	Guage Non-corrosive gas	2	Non-Corrosive Gas
DP3-22	Standard, High Positive Pressure	0	145	R(PT) 1/8 Female Thread	NPN	Guage Non-corrosive gas	2	Non-Corrosive Gas
DP3-41	Flat Type, Low Positive Pressure	0	14.5	M5 Female Thread	NPN	Guage Non-corrosive gas	2	Non-Corrosive Gas
DP3-42	Flat Type, High Positive Pressure	0	145	R(PT) 1/8 Female Thread	NPN	Guage Non-corrosive gas	2	Non-Corrosive Gas
DP3-80	Flat Type, Vacuum Pressure	-14.7	0	R(PT) 1/8 Female Thread	NPN	Guage Non-corrosive gas	2	Non-Corrosive Gas