Barometric Pressure Sensor Dealers

• Model: AB 100
• Operating pressure: 600…1100 hPa (mbar) (Altitude: ≤ 3700 m)
• Slope: 100 hPa/V
• Offset: 600 hPa
• Temperature operation range: -40 … 85 °C
• Humidity range: 0 … 98 %RH
• Repeatability: ±0.2 % FSO*
• Output voltage: 0 … 5 VDC
• Supply voltage: 9 … 32 V
• Current consumption: 5 mA
• Dimensions: Length 72 mm, diameter 22 mm
• Weight: 80 g
• Housing: Stainless steel
• Connection: 4-pole plug (M12)
• Protection class: IP 64 
• Vibration (5 ... 500 Hz): 2 gRMS
• Mechanical shock: 50 g
• Atmosphere: non-ionic, non-corrosive

• Color: BLUE
• Brand: CHINA
• Pressure Ranges: 300-1100 hPa
• Usage/Application: PRESSURE
• Supply Voltage: 3-5VDC

• Linear analog voltage: Absolute Pressure in kPa = (Voltage x 21.79) + 10.55 typical
• +/- 1.5 kPa (15 mb) max. uncorrected offset (+/- 0.443 inches Hg): Calibration sheet included with each sensor specifies offset correction

BP20 Barometric Pressure Sensor A micro-machined absolute pressure sensor, the BP20 provides a high-level voltage output signal that is proportional to absolute pressure.   The BP20 pressure sensor includes built-in temperature compensation, linearization, and an output amplifier. Its low cost and rugged ABS enclosure make the BP20 ideal for collecting absolute pressure data at remote sites.     Specifications  BP20 Barometric Pressure Sensor (#2046) Description Sensor type Micromachined integrated circuit absolute pressure sensor Applications Wind resource assessment Meteorological studies Environmental monitoring Sensor range 15 kPa to 115 kPa (4.43 inches to 34.0 inches Hg) Instrument compatibility All Symphonie Data Loggers Output signal Signal type Linear analog voltage Transfer function Absolute Pressure in kPa = (Voltage x 21.79) + 10.55 typical Accuracy +/- 1.5 kPa (15 mb) max. uncorrected offset (+/- 0.443 inches Hg) Calibration Calibration sheet included with each sensor specifies offset correction Turn on time 15 ms Power requirements Supply voltage 7 V to 35 V DC Supply current 15 mA max. (8 mA typical) Installation Mounting Mounts directly to tower or inside steel shelter box with hose clamps (included) Tools required 8mm (5/16 inch) nut driver or flat blade screwdriver Environmental Operating temperature range 10 C to 50 C at full accuracy At cold temperatures, offset increases by 3 kPa (30 mb) worst case at -30 C. Physical Connections Wire leads, 3 conductor shielded cable: Red: sensor power White: output signal Black: sensor ground Shield wire: to earth ground Cable length 1.5 m (5 feet) cable diameter 4.8 mm (3/16 inches) Weight 0.1 kg (0.2 pounds) Dimensions 57 mm (2.25 inches) diameter 112 mm (4.4 inches) length (including cable bushing) Materials Cable 3 conductor 22 AWG, with overall foil shield and drain wire, chrome PVC jacket Enclosure Weatherproof black ABS

Measuring the absolute pressure of the environment using a digital barometer such as this has some interesting applications. By converting the pressure measured into altitude, you have a reliable sensor for determining the height of your robot, plane or projectile! Using a sensor as capable as the BMP180 you can achieve accuracy of 1m, with noise of only 17cm in ultra high resolution noise. The device will operate at only 0.3uA meaning low current draw for battery powered applications.

• Pressure Range: 300hPa to 1100hPa ( 9000m to -500m)
• Weight: 1.18g
• Size: 21mm x 18mm

BMP180 Barometric Pressure Sensor Module  Features:   Measuring the absolute pressure of the environment using a digital barometer such as this has some interesting applications. By converting the pressure measured into altitude, you have a reliable sensor for determining the height of your robot, plane or projectile! Using a sensor as capable as the BMP180 you can achieve accuracy of 1m, with noise of only 17cm in ultra high resolution noise. The device will operate at only 0.3uA meaning low current draw for battery powered applications. The BMP180 comes fully calibrated and ready to use. As the device operates over I2C we've added optional I2C pull ups that can be enabled using the PU (pull up) jumper on the board for your convenience and ease during breadboarding. Using I2C, the device provides pressure and temperature as 16bit values, which are used along with calibration data within the device to provide a temperature compensated altitude calculation.   Specifications:   1.8V to 3.6V Supply Voltage Low power consumption - 0.5uA at 1Hz I2C interface Max I2C Speed: 3.5MHz Very low noise - up to 0.02hPa (17cm) Full calibrated

• Brand Name: M B Control
• Output: Analog and RS 485 port based on variant.
• Pressure Ranges: Barometric Pressure Measurement
• Model Name/Number: MBMet-901
• Usage/Application: Solar Plants
• Radiation Shield: Provided as an option
• Mounting Accessories: Pole mounting accessories are provided as an option
• Minimum Order Quantity: 1 Piece

• Range: 800 -1100 hPa

Air pressure is measured by using Vaisala digital barometer. The pressure is measured based on silicon capacitive type transducer.

• Weight: 0.05Kg

The MPL115A1 is a digital barometric pressure sensor that uses MEMs technology to give accurate pressure measurements between 50kPa and 115kPa. We stock the SPI interface version of the sensor. Average current consumption is 10µA at one measurement per second.

• Pressure Range: 260-1260 hPa
• Features: Using the ST KPS22HB barometric pressure sensor, Low power consumption, Small form factor, Low power consumption of 3uA
• Package Includes: 1 x WisBlock Barometric Pressure Sensor

• Features: Efficient, High strength, High performance, Low maintenance, Longer life, Rugged built.
• Analog output: 800…1100 mbar, 0 to 5 V
• Accuracy: +/- 0.3% at 25 C deg
• Humidity Limit: 0% RH to 100% RH (at pressure inlet)
• Supply Voltage: 8 to 24 VDC
• Operating Temperature Range: -40 C deg to +85 C deg
• Dimension: Length 85 mm, Diameter 82 mm,
• Weight: 150 g
• Housing: ABS

• Measurement Range:: 15 to 115 kPa (approximate)
• Sensitivity:: 45.9 mV per kPa; 0.459 mV per 0.01 kPa (approximate)
• FEATURES: Simple, compact, rugged design,Low power use, less than 50 mW

Apogee barometric pressure sensors combine a wide pressure measurement range, wide operating temperature range, high accuracy, low power use, and low cost into a small, rugged package. These sensors are ideal for continuous barometric pressure measurement on weather stations and providing routine pressure measurements for correction of sensor outputs that are sensitive to barometric pressure fluctuations (for example, Apogee oxygen sensors).

• Feature: Pressure sensing range: 300-1100 hPa (9000m to -500m above sea level)

The BMP085 from Bosch is the best low-cost sensing solution for measuring barometric pressure and temperature as well as altitude. Interfaces to the MCU via I2C interface and is designed to work with 3.3V and 5V systems, equipped with 3.3V regulator, I2C level shifter and the pull-up resistors for the I2C pins.The sensor is based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability.

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