Differential Air Pressure Sensor

Your price$0.00 /month

wireless differential pressure sensor measures the pressure difference between two input ports and transmits the measurement . When viewing the sensor from the top, the right inlet port is the negative or low side pressure input. When the pressure on this port is greater than the left port the sensor produces a negative pressure reading. When the pressure is greater on the left port the sensor produces a positive pressure reading.
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SKU: P-139 Categories: ,

Product Description

The wireless differential pressure sensor measures the pressure difference between two input ports and transmits the measurement to iMonnit. When viewing the sensor from the top, the right inlet port is the negative or low side pressure input. When the pressure on this port is greater than the left port the sensor produces a negative pressure reading. When the pressure is greater on the left port the sensor produces a positive pressure reading.

Leading Enterprise Grade “Internet of Things” Solutions

Sensors offer 3 to 4 times the range of standard sensor platforms, extending non-line-of-sight reach to an exceptional 1,000 feet through walls (12-14 walls typical). Using Frequency-hopping Spread Spectrum (FHSS) also allows sensors to have better interference immunity from other wireless devices.

Superior power management provides sensors with almost twice the battery life of Monnit’s standard wireless sensors.

  • Coin cell sensors typically last 3 years.
  • AA and Industrial sensors typically last up to 10 years.

Products employ Monnit’s new Encrypt-RF™ Security (256-bit Diffie Hellman key exchange and AES-128 CBC encryption for all sensor data messages), so security is maintained at all communication points from sensor to gateway, gateway to software, then back again.Integrated on-board data storage allows sensors to store data messages if communication to a wireless gateway is disrupted (power outage, Internet outage, or out of range). Messages that can’t be delivered will be time-stamped and stored in memory (up to the last 512 messages) until communication with the gateway is restored, at which point the messages will all be transmitted.

Over-the-air updates allow ALTA products to be updated remotely if new fixes or features become available.

The standard version of this sensor is powered by two replaceable 1.5 V AA sized batteries (included with purchase). This sensor is also available with a line power option. The line powered version of this sensor has a barrel power connector allowing it to be powered by a standard 3.0 – 3.8 V power supply (Included with Line Power option upgrade). The line powered version also uses two standard 1.5 V AA batteries as backup for uninterrupted operation in the event of line power outage.

Power options must be selected at time of purchase, as the internal hardware of the sensor must be changed to support the selected power requirements.

Product Features

  • Measurement range: -500 Pa to 500 Pa
  • Calibrated and temperature compensated

* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.

What’s in the box?

  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries

Additional information

Format

AA, Industrial

Frequency

900MHz, 868MHz, 433MHz

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Differential Air Pressure Sensor

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