SENSVISION PTS 345 – An Equivalent to the BD Sensors DMP 343
The BD Sensors DMP 343 is a stainless steel pressure transmitter designed specifically for very low gauge-pressure measurement and vacuum applications. It is suitable for use with non-aggressive dry gases and non-aggressive, low-viscosity oils, with nominal pressure ranges from 10 mbar to 1,000 mbar.
The SENSVISION PTS 345 offers equivalent low-pressure and vacuum measurement capability, robust stainless steel construction, output flexibility, and industrial application suitability as the BD Sensors DMP 343, making it an ideal alternative for both new installations and existing systems.
The DMP 343 was designed for applications where accurate, stable measurement at very low pressures is essential. The SENSVISION PTS 345 is engineered to meet these same requirements, offering low-pressure and vacuum measurement across nominal ranges from -1,000 mbar to 1,000 mbar.
Like the BD Sensors DMP 343, the SENSVISION PTS 345 provides excellent linearity, minimal thermal effects, and long-term measurement stability. Its stainless steel housing and pressure port provide dependable durability and compatibility with suitable gases and low-viscosity oils in industrial operating environments.
The SENSVISION PTS 345 supports standard 2-wire 4–20 mA and 3-wire 0–10 V output options, enabling straightforward integration with PLC, automation, monitoring, and HVAC control systems. It is also available in an Ex ia intrinsically safe version for appropriate hazardous gas and dust area installations.
Whether you are replacing an existing BD Sensors DMP 343 or specifying a transmitter for a new low-pressure or vacuum measurement application, the SENSVISION PTS 345 provides a dependable, cost-effective solution that delivers the accuracy, stability, and installation flexibility required in demanding industrial environments.
BD SensorsTM and associated part numbers (e.g., DMP 331) are trademarks or registered trademarks of BD Sensors GmbH. Diversified Technologies is an independent distributor and is not affiliated with, endorsed by, or sponsored by BD Sensors GmbH. References to BD Sensors and associated part numbers on this website are used strictly for informational, comparative, and cross-referencing purposes to assist customers in finding functional alternatives. All trademarks are the property of their respective owners.
Further Information on the PTS 345
The SENSVISION PTS 345 has been engineered to provide the same fit, form, function, and low-pressure measurement performance as the BD Sensors DMP 343, making it an ideal alternative for existing installations and new OEM applications.
Key Features:
Nominal pressure ranges from -1,000 mbar to 1,000 mbar
Designed for low gauge-pressure, underpressure, and vacuum applications
Suitable for non-aggressive dry gases and compatible low-viscosity oils
Stainless steel 316L housing and pressure port construction
Measurement accuracy of up to ±0.5% of span
Excellent linearity, low thermal effect, and stable low-pressure performance
Long-term stability of:
≤ ±0.3% of span per year for ranges below 100 mbar
≤ ±0.1% of span per year for ranges from 100 mbar
Standard 2-wire 4–20 mA output
Optional 3-wire 0–10 V output configuration
Media temperature range from -40 °C to 125 °C
Short-circuit and reverse-polarity protection
Multiple electrical and mechanical connection options for flexible installation
Ex ia intrinsically safe versions for hazardous gas and dust environments
Designed for plant and machine engineering, HVAC systems, vacuum control, gas and air monitoring, and industrial automation applications
The SENSVISION PTS 345 is manufactured to deliver equivalent performance, reliability, and installation flexibility as the BD Sensors DMP 343, allowing users to transition to the SENSVISION PTS 345 with confidence while maintaining accurate low-pressure and vacuum measurement performance.