PPT0002DFW2VB

Series:	--
Part Status:	Active
Pressure Type:	Differential
Operating Pressure:	±2 PSI (±13.79 kPa)
Output Type:	Analog, RS-232
Output:	0 V ~ 5 V
Accuracy:	±0.05%
Voltage - Supply:	5.5 V ~ 30 V
Port Size:	Male - 0.13" (3.18mm) Tube, Filter
Port Style:	Barbed, Filtered
Features:	--
Termination Style:	Connector
Maximum Pressure:	±6 PSI (±41.37 kPa)
Operating Temperature:	-40°C ~ 85°C
Package / Case:	Module Cube
Supplier Device Package:	--

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Pressure Sensors, TransducersThe digital pressure transmitter PPT0002DFW2VB provides a reliable and accurate solution for the measurement and monitoring of pressure in various applications such as safety, process control, industrial automation, hydrostatic level measurement, energy and water/wastewater management. It can measure pressure up to 10 bar and operates in a wide pressure and temperature range. The transmitter can be used to measure absolute, gauge (differential) and/or liquid level pressures.The pressure transmitter has a robust design that enables it to withstand extreme pressure and temperature conditions and to work reliably in harsh industrial environments. It is equipped with a robust, rich, and user friendly interface, which allows for long-term, stable and continuous operation of the device. Moreover, the PPT0002DFW2VB comes with a range of versatile communication options such as Profibus, Modbus, HART, AMQG, DeviceNet, and Ethernet.The functional principle of PPT0002DFW2VB is based on the Wheatstone bridge configuration. In this configuration, a piezoresistive spring element is used as the active sensing element. This element is arranged in a bridge circuit, in which a reference resistor is connected in parallel with the spring element. The bridge configuration is bridged between two points of known potential, a ground and a supply voltage.The pressure to be measured is applied on to the pressure chamber where the spring element is located. This pressure applies a force on the spring element and causes it to deform, leading to an increase or decrease in its resistivity. As a result of this change in resistivity, a differential voltage is established between the two points that form the bridge. This differential voltage is proportional to the applied pressure, and can be measured with the help of dedicated electronics connected to the transducer.The digital output of the device is processed by a microprocessor, where it is converted to a standard electrical signal, such as 4-20mA or 0-20mA. This signal can then be used for digital control applications such as PID controllers, pressure controllers, signal isolators, signal conditioners and PLCs.The PPT0002DFW2VB pressure transmitter is an ideal solution for a host of industrial, safety and process control applications. Its robust design, wide pressure and temperature range, rich user interface, range of communication options, and accurate output make it a perfect choice for modern industrial performance monitoring and control systems.

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