Telemecanique XMLP400BC71F Pressure Transmitter for Industrial Pressure Control
Pressure measurement is central to machine safety, fluid control, hydraulic stability, and process efficiency. In systems where pressure values directly affect uptime and equipment protection, specification accuracy becomes critical. The Telemecanique XMLP400BC71F pressure transmitter is designed for these high-demand environments. As a 400 bar industrial pressure sensor with analogue output, it supports reliable pressure monitoring in automation, hydraulics, water handling, gas systems, and refrigeration-related applications.
What Is the Telemecanique XMLP400BC71F Pressure Transmitter?
The Telemecanique XMLP400BC71F pressure transmitter is an electronic pressure sensor from the XM pressure sensing family. It is configured as a pressure transmitter rather than a simple switch, which means it provides a continuous analogue signal for measurement and control tasks. This model is sized for 400 bar operation, uses a G1/4A male process connection, and provides a 0 to 10 V analogue output in a 3-wire configuration. For engineers building control loops or monitoring systems, that makes it suitable for applications that require variable pressure feedback rather than basic threshold switching.
Key Technical Specifications of XMLP400BC71F
The Telemecanique XMLP400BC71F pressure transmitter is designed for a pressure setting range of 0 to 400 bar. It operates on a 24 V DC SELV supply, with voltage limits from 12 to 33 V. Current consumption is below 7 mA, and the analogue output function is 0 to 10 V, 3-wire. The pressure connection is G1/4A male according to DIN 3852-E, while electrical connection is a male DIN 175301-803-A connector with 3 pins. The sensor has no local display, which is common in compact pressure transmitters intended for integrated machine control architectures.
Pressure Resistance and Safety Margin
One of the most important aspects of the Telemecanique XMLP400BC71F industrial pressure transmitter is its pressure tolerance. In addition to a measuring range up to 400 bar, it has a maximum permissible accidental pressure of 1200 bar and a destruction pressure of 2400 bar. These values do not mean the transmitter should be operated beyond its rated range, but they do show the device is designed with substantial overpressure resilience. In hydraulic systems and industrial pressure circuits, this kind of safety margin is a meaningful selection factor.
Accuracy and Response Performance
Data quality matters when a pressure transmitter is used in control logic, diagnostics, or process stability analysis. The Telemecanique XMLP400BC71F pressure transmitter offers a response time of up to 2 ms for 10 to 90 percent of full scale. Measurement accuracy is listed as plus or minus 0.5 percent of the measuring range, with accuracy at 0.1 percent of the measuring range and sensitivity drift of plus or minus 0.02 percent of the measuring range per Kelvin. These are relevant values for engineers who need repeatable signal behavior under changing operating conditions.
Media Compatibility and Construction Materials
The Telemecanique XMLP400BC71F pressure sensor is suitable for several controlled fluids, including air, fresh water, hydraulic oil, gas, and refrigeration fluid, each within a temperature range of -30 to 135 °C. Materials in contact with fluid include stainless steel AISI 316L and fluorocarbon FPM. This material combination supports broad industrial compatibility and makes the transmitter appropriate for applications where corrosion resistance and media durability are part of the selection criteria.
EMC and Industrial Reliability
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The Telemecanique XMLP400BC71F pressure transmitter is designed for industrial environments where electromagnetic disturbance can affect signal integrity. Its datasheet references conformity with multiple EN/IEC 61000 EMC immunity tests, including electrostatic discharge, fast transient bursts, shock waves, magnetic fields, and radiated RF fields. For plants with variable frequency drives, switching equipment, and dense electrical infrastructure, this kind of EMC performance can be essential for stable analogue measurement.
Where XMLP400BC71F Is Commonly Used
The Telemecanique XMLP400BC71F pressure transmitter is relevant in hydraulic power units, industrial pumps, compressed air systems, process skids, refrigeration circuits, and machinery that requires real-time pressure feedback. It is especially useful when a PLC, controller, or HMI needs an analogue pressure value rather than an on-off pressure signal. That makes it a strong informational match for searches around pressure transmitter, 400 bar pressure sensor, industrial pressure sensor, and 0-10V pressure transmitter.
FAQ
What is Telemecanique XMLP400BC71F?
It is a 400 bar electronic pressure transmitter with a 0 to 10 V analogue output for industrial monitoring and control.
What output does XMLP400BC71F provide?
It provides a 0 to 10 V analogue output in a 3-wire configuration.
What is the pressure range of Telemecanique XMLP400BC71F?
The measuring range is 0 to 400 bar.
Which fluids can XMLP400BC71F monitor?
It is suitable for air, fresh water, hydraulic oil, gas, and refrigeration fluid within the specified temperature limits.
Why is the Telemecanique XMLP400BC71F pressure transmitter used in automation?
It provides continuous pressure feedback for control systems, diagnostics, equipment protection, and process optimization.