Products for USB Sensing and Control
1126_1 - Differential Air Pressure Sensor ± 25kPa
Quantity Price
1$32.00
5$30.75
10$29.80
25$28.80
100$27.85
In Stock
Qty: 153
ROHS

Product Features


This differential air pressure sensor plugs into an analog input and measures pressure from -25 kPa to 25 kPa.
Product Description

The 1126 Differential Pressure Sensor is a dual ported air pressure sensor that measures the pressure difference between the two ports. It can measure both positive and negative pressure from –25kPa to +25 kPa.


Differences from Previous Revision

Functionally, this sensor is the same as the 1126_0. Only the size and color of the polycarbonate board that the sensor is soldered to has been changed.


Product Specifications

Sensor Properties

Sensor TypeGas Pressure (Differential)
Sensor Output TypeRatiometric
Pressure Min-25 kPa
Pressure Max25 kPa
Pressure Resolution55 Pa
Measurement Error Max± 5 %
Warm-up Time20 ms
Response Time Max1 ms

Electrical Properties

Supply Voltage Min4.8 V DC
Supply Voltage Max5.3 V DC
Current Consumption Max10 mA
Output Impedance1 kΩ
Output Voltage Min250 mV DC
Output Voltage Max4.8 V DC

Physical Properties

Operating Temperature Min-40 °C
Operating Temperature Max125 °C
Recommended Tubing Size332


Warning


warning This sensor is designed to measure the pressure of clean, non-condensing air. While the media resistant gel does enable the sensor to be used in a wider variety of environments, the lifespan of the sensor could still be affected. For more information, check the product manual.

Resources



Comes Packaged with



Related Products

If you need a more precise sensor with a narrower measurement range, have a look at these differential sensors:


If you're only interested in positive pressure measurement, these differential sensors are a good choice:

If you want to measure the absolute pressure of an environment, or want to use a sensor as a barometer or altimeter, these sensors will do the trick:

Code Samples For This Product

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